Tennant T20 Diesel parts list and diagrams
Find any part on the Tennant T20 Diesel rider scrubber from serial number 008000, from the drive and engine to the scrub heads, options and Kubota engine breakdowns. Every line from Tennant's parts manual is here, crossed to current part numbers. Pick cylindrical or disk scrub head first.
Complete list: every line of the parts list in Tennant T20 Diesel Rider Scrubber Parts Manual 9016251 Rev. 11 (10-2025), S/N 008000 and later, 3313 printed part lines, with the parts numbered on its drawings. Option kits, component breakdowns and engine parts are on the companion options page. Checked .
New to your T20 Diesel? Start here → Options, breakdowns and engine parts → Manuals (free sign-in) → How to use PartFinder (3-min video) →
- Cleaning path, cylindrical head
- 40 in (1,020 mm); 54 in (1,370 mm) with the scrubbing side brush
- Cleaning path, disk head
- 42 in (1,070 mm)
- Solution tank
- 80 gal (303 L)
- Recovery tank
- 95 gal (360 L)
- Engine
- Kubota V1505-B, 4-cylinder diesel, 91.4 cu in (1,500 cc), 34 hp (24.6 kW) at 2,400 rpm governed
Maintenance and wear parts for the T20 Diesel
Tennant's general recommended maintenance items for the T20 Diesel. Keep these on the shelf.
- No photo yet
Maint Kit, 400hr, Dsl [M20/T20]
$306.60/EA Element, Fltr, Air [Dn]
$34.60/EAElement, Fltr, Oil, Spin-On [Ku]
$15.60/EAElement, Fltr, Fuel [Dn]
$21.90/EAStrainer, Hyd, 25 Gpm 100 Mesh
$110.60/EAFilter Assy, Hyd, 10mic
$128.30/EA- No photo yet
Belt, V, 42.0L [Hc41]
$15.00/EA Filter, Soltn, 20mesh, Pm12 3.1d 02.6l
$20.30/EAKey, Ignition [Set Of 2]
$27.00/EABattery, Wet, 12vdc 0600cca
$274.80/EA- No photo yet
Wheel, 3.0d 1.38w 0.50b
$80.80/EA Skirt, Neo, .06, 06.85w 27.95l, 08 Hole
$33.60/EA
Source: Tennant T20 Diesel Rider Scrubber Parts Manual 9016251 Rev. 11 (10-2025), S/N 008000 and later, page 5. SES ref PF-Q3WO-RGBQ
Your machine
How to tell which you have
- Scrub head: Tennant's parts manual has separate parts groups for Cylindrical, Disk (manual pages 57, 59, 61, 63, 65, 67, 73, 75, 93, 95, 97, 99…). Pick yours to see only its groups; parts every build shares always show.
- If you are not sure which you have, leave it on Not sure and every line stays on the list.
How to read this list
Our part numbers are Tennant's current part number with TN in front. Where Tennant has replaced the number printed in the manual, the line says Replaces Tennant and the printed number. The Item column matches the numbers on the drawing, and tapping a number on the drawing highlights the line. Blue part numbers open the part page. Lines marked Call to confirm part are not listed online yet; call 800-440-6723 and we will source them. Prices were current on ; your cart always shows the current price. Have your machine serial number ready when you call.
Tennant T20 Diesel recommended maintenance items
Recommended maintenance items from Tennant's parts list. Manual page 5.
No drawing for this list. Tennant prints these parts as a list only, with no exploded view. Parts with a photo are listed first. Tap Details for serial ranges and kit notes.
| Item | Part number | Qty | Description and notes | Price | ||
|---|---|---|---|---|---|---|
| – | TN4031803Replaces Tennant 1031331 | Qty on machine: 1 | Blade, Sqge, Rear, LinatexSerial 008000 and later. | $120.00/EA | ||
| – | TN4031774Replaces Tennant 1031011 | Qty on machine: 2 | Blade, Sqge, .38 3.55w 038.3l, LinatexSerial 008000 and later. | $93.40/EA | ||
| – | TN4035508Replaces Tennant 1017868 | Qty on machine: 1 | Blade, Sqge, Front, 49.58l [Linard]Serial 008000 and later. | $90.00/EA | ||
| – | TN4032169Replaces Tennant 1031823 | Qty on machine: 2 | Blade, Sqge, .38 3.55w 038.3l, UreSerial 008000 and later. | $183.50/EA | ||
| – | TN4021294Replaces Tennant 83874 | Qty on machine: 2 | Gasket, SqgeSerial 008000 and later. | $13.00/EA | ||
| – | TN4043073Replaces Tennant 1047238 | Qty on machine: 1 | Blade, Sqge, Side Brush, LinatexSerial 008000 and later. | $31.51/EA | ||
| – | TN4030627Replaces Tennant 1027290 | Qty on machine: 1 | Filter, Soltn, 20mesh, Pm12 3.1d 02.6lSerial 008000 and later. | $20.30/EA | ||
| – | TN4032198Replaces Tennant 1031945 | Qty on machine: 1 | Blade, Sqge, Rear, 53.78l UreSerial 008000 and later. | $305.50/EA | ||
| – | TN4043022Replaces Tennant 1046980 | Qty on machine: 1 | Blade, Sqge, Side Brush, LinatexSerial 008000 and later. | $59.89/EA | ||
| – | TN4030648Replaces Tennant 1027719 | Qty on machine: 1 | Blade, Sqge, Front, 49.58l UreSerial 008000 and later. | $274.30/EA | ||
| – | TN8003282Replaces Tennant 87866 | Qty on machine: 1 | Key, Ignition [Set Of 2]Serial 008000 and later. | $27.00/EA | ||
| – | TN4035908Replaces Tennant 1019295 | Qty on machine: 2 | Skirt, Neo, .18, 10.37w 27.95l, 12 H&SSerial 008000 and later. | $67.60/EA | ||
| – | TN4033626Replaces Tennant 1024586 | Qty on machine: 2 | Skirt, Neo, .06, 06.85w 27.95l, 08 HoleSerial 008000 and later. | $33.60/EA | ||
| – | TN4036800Replaces Tennant 1059092 | Qty on machine: 1 | Blade, Sqge, Side Brush, UrethaneSerial 008000 and later. | $55.85/EA | ||
| – | TN4037623Replaces Tennant 10143 | Qty on machine: 1 | Battery, Wet, 12vdc 0600ccaSerial 008000 and later. | $274.80/EA | ||
| – | TN4032876Replaces Tennant 1022007 | Qty on machine: 1 | Skirt, Rbr, .37, 04.50w 40.94l, 06 HoleSerial 008000 and later. | $49.10/EA | ||
| – | TN4032877Replaces Tennant 1022009 | Qty on machine: 1 | Skirt, Neo, .06, 06.38w 40.86l, 06 HoleSerial 008000 and later. | $34.70/EA | ||
| – | TN4036799Replaces Tennant 1059091 | Qty on machine: 1 | Blade, Sqge, Side Brush, UrethaneSerial 008000 and later. | $91.61/EA | ||
| – | TN5000195Replaces Tennant 16411 | Qty on machine: 1 | Paint, Airdry, Off-White, 12ozSerial 008000 and later. | $37.80/EA | ||
| – | TN4039111Replaces Tennant 20833 | Qty on machine: 2 | Wheel, 3.0d 1.38w 0.50bSerial 008000 and later. | $80.80/EA | ||
| – | TN4014789Replaces Tennant 9006060 | Qty on machine: 1 | Maint Kit, 400hr, Dsl [M20/T20]Complete assembly. Serial 008000 and later. | $306.60/EA | ||
| – | TN8005623Replaces Tennant 369746 | Qty on machine: 1 | Element, Fltr, Air [Dn]Part of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $34.60/EA | ||
| – | TN8002633Replaces Tennant 39703-2 | Qty on machine: 1 | Element, Fltr, Oil, Spin-On [Ku]Part of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $15.60/EA | ||
| – | TN8005805Replaces Tennant 1017126 | Qty on machine: 1 | Element, Fltr, Fuel [Dn]Part of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $21.90/EA | ||
| – | TN4033485Replaces Tennant 31613 | Qty on machine: 1 | Strainer, Hyd, 25 Gpm 100 MeshPart of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $110.60/EA | ||
| – | TN4032809Replaces Tennant 1021579 | Qty on machine: 1 | Filter Assy, Hyd, 10micPart of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $128.30/EA | ||
| – | TN4019823Replaces Tennant 393244 | Qty on machine: 1 | Belt, V, 42.0L [Hc41]Part of Maint Kit, 400hr, Dsl [M20/T20] (9006060). Serial 008000 and later. | $15.00/EA | ||
| – | TN8005843Replaces Tennant 1057710 | Qty on machine: 1 | Oil, Hyd [El, Iso 100, 01gal]Serial 008000 and later. | $58.70/EA | ||
| – | TN4036240Replaces Tennant 1020166 | Qty on machine: 1 | Skirt, Neo, .06, 12.00w 45.88l, 07 HoleSerial 008000 and later. | $70.20/EA | ||
| – | TN8005844Replaces Tennant 1057711 | Qty on machine: 1 | Oil, Hyd [El, Iso 100, 05gal]Serial 008000 and later. | $251.30/EA | ||
| – | TN8004995Replaces Tennant 1069020 | Qty on machine: 1 | Oil, Hyd [El, Iso 68, 05gal]Serial 008000 and later. | $227.00/EA | ||
| – | TN5000196Replaces Tennant 16412 | Qty on machine: 1 | Paint, Airdry, Teal, 12oz, SolidSerial 008000 and later. | $41.00/EA | ||
| – | TN8004994Replaces Tennant 1069019 | Qty on machine: 1 | Oil, Hyd [El, Iso 68, 01gal]Serial 008000 and later. | $48.70/EA | ||
| – | TN5000171Replaces Tennant 377540 | Qty on machine: 1 | Paint, Airdry, Blk, 12ozSerial 008000 and later. | $67.20/EA | ||
| – | TN5000170Replaces Tennant 377538 | Qty on machine: 1 | Paint, Airdry, Gray, 12oz [Enamel]Serial 008000 and later. | $39.50/EA | ||
| – | TN5000169Replaces Tennant 377537 | Qty on machine: 1 | Paint, Airdry, Iron Gray,12oz[Pwdr Coat]Serial 008000 and later. | $40.60/EA | ||
| – | TN8005841Replaces Tennant 1057707 | Qty on machine: 1 | Oil, Hyd [El, Iso 32, 01gal]Serial 008000 and later. | $58.70/EA | ||
| – | TN8005842Replaces Tennant 1057708 | Qty on machine: 1 | Oil, Hyd [El, Iso 32, 05gal]Serial 008000 and later. | $248.90/EA |
Tennant T20 Diesel brushes, Replacement, Scrub Head parts
The parts Tennant numbers on its brushes, replacement, scrub head drawing. Manual pages 10, list 11.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4034238Replaces Tennant 1026223 | 2 | Brush, Sweep / Scb, 40L, Polypropylene, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $616.50/EA |
| 1 | TN4030645Replaces Tennant 1027697 | 2 | Brush, Sweep / Sb, 40L, Polyester, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $682.90/EA |
| 1 | TN4031519Replaces Tennant 1252156 | 2 | Brush, Sweep / Scb, 40L, 24Sr, Super Abrasive, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $979.10/EA |
| 1 | TN4031767Replaces Tennant 1030969 | 2 | Brush, Sweep / Scb, 40L, Heavy Duty Polypropylene, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $657.80/EA |
| 2 | TN4044403Replaces Tennant 1040524 | 2 | Brush, Sweep / Scb, 40L, Window, Polypropylene, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $572.20/EA |
| 2 | TN4033963Replaces Tennant 1059640 | 2 | Brush, Sweep / Scb, 40L, Window, Super Abrasive, SpiralFits T20 · cylindrical scrub head. Serial 008000 and later. | $868.60/EA |
| 3 | TN4037189Replaces Tennant 1220237 | 3 | Brush Assy, Disk, Scb, 14.0d, PolypropyleneComplete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $205.30/EA |
| 4 | TN4022626Replaces Tennant 9014662 | 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 14.0d, Polypropylene (1220237). Fits T20 · disk scrub head. Serial 008000 and later. | $64.00/EA |
| 3 | TN4037190Replaces Tennant 1220238 | 3 | Brush Assy, Disk, Scb, 14.0d, NylonComplete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $311.50/EA |
| 4 | TN4022626Replaces Tennant 9014662 | 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 14.0d, Nylon (1220238). Fits T20 · disk scrub head. Serial 008000 and later. | $64.00/EA |
| 3 | TN4037191Replaces Tennant 1220239 | 3 | Brush Assy, Disk, Scb, 14.0d, Super AbrasiveComplete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $542.70/EA |
| 4 | TN4022626Replaces Tennant 9014662 | 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 14.0d, Super Abrasive (1220239). Fits T20 · disk scrub head. Serial 008000 and later. | $64.00/EA |
| 5 | TN4037162Replaces Tennant 1220198 | 3 | Driver Assy, Pad, 14.0dComplete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $424.60/EA |
| 6 | TN4022629Replaces Tennant 9014666 | 1 | Brush Kit, Hub Assy, Drive, Ci [Uhmw]Part of Driver Assy, Pad, 14.0d (1220198). Fits T20 · disk scrub head. Serial 008000 and later. | $109.90/EA |
| 7 | TN4016270Replaces Tennant 397974 | 1 | Disk, Driver, Pad, W/ Face, 14.0dPart of Driver Assy, Pad, 14.0d (1220198). Fits T20 · disk scrub head. Serial 008000 and later. | $140.10/EA |
| 8 | TN4032342Replaces Tennant 370095 | 1 | Device, Centering, Clip On, Tl [Gf Pp]Part of Driver Assy, Pad, 14.0d (1220198). Fits T20 · disk scrub head. Serial 008000 and later. | $45.50/EA |
| 9 | TN4041964Replaces Tennant 09198 | 3 | Screw, Pan, M4 X 0.7 X 35, SsPart of Driver Assy, Pad, 14.0d (1220198). Fits T20 · disk scrub head. Serial 008000 and later. | $3.20/EA |
| 10 | TN4037176Replaces Tennant 1220221 | 3 | Driver Assy, Pad, 14.0d, BrushComplete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $357.30/EA |
| 11 | TN4022630Replaces Tennant 9014667 | 1 | Brush Kit, Hub Assy, Drive, Ci [Comm]Part of Driver Assy, Pad, 14.0d, Brush (1220221). Fits T20 · disk scrub head. Serial 008000 and later. | $65.10/EA |
| 12 | TN4032342Replaces Tennant 370095 | 1 | Device, Centering, Clip On, Tl [Gf Pp]Part of Driver Assy, Pad, 14.0d, Brush (1220221). Fits T20 · disk scrub head. Serial 008000 and later. | $45.50/EA |
| 13 | TN4016852Replaces Tennant 41579 | 3 | Washer, Flat, #08, SsPart of Driver Assy, Pad, 14.0d, Brush (1220221). Fits T20 · disk scrub head. Serial 008000 and later. | $2.60/EA |
| 14 | TN4040926Replaces Tennant 04403 | 3 | Screw, Pan, M4 X 0.7 X 25, Ss, NlPart of Driver Assy, Pad, 14.0d, Brush (1220221). Fits T20 · disk scrub head. Serial 008000 and later. | $4.00/EA |
| 15 | TN4040257Replaces Tennant 222324 | 3 | Pad, Polish, 14.0d, White [1pad=1pc]Fits T20 · disk scrub head. Serial 008000 and later. | $19.30/EA |
| 15 | TN4040258Replaces Tennant 222325 | 3 | Pad, Buff, 14.0d, RedFits T20 · disk scrub head. Serial 008000 and later. | $19.30/EA |
| 15 | TN4040259Replaces Tennant 222326 | 3 | Pad, Scb, 14.0d, Blu [1pad=1pc]Fits T20 · disk scrub head. Serial 008000 and later. | $19.30/EA |
| 15 | TN4040260Replaces Tennant 222327 | 3 | Pad, Stripping, 14.0d, Brown [1pad=1pc]Fits T20 · disk scrub head. Serial 008000 and later. | $19.30/EA |
| 15 | TN4040746Replaces Tennant 1051026 | 3 | Pad, Surf Prep, 14.0D Maroon, [1PICK=1PAD]Fits T20 · disk scrub head. Serial 008000 and later. | $21.30/EA |
| 15 | TN4032338Replaces Tennant 370091 | 3 | Pad, High Productivity Stripping, 14.0d, BlkFits T20 · disk scrub head. Serial 008000 and later. | $22.00/EA |
Tennant T20 Diesel brushes, Replacement, Side Brush parts
Brushes, Replacement, Side Brush from Tennant's parts list. Manual page 12.
No drawing for this list. Tennant prints these parts as a list only, with no exploded view. Parts with a photo are listed first. Tap Details for serial ranges and kit notes.
| Item | Part number | Qty | Description and notes | Price | ||
|---|---|---|---|---|---|---|
| 1 | TN4037188Replaces Tennant 1220236 | Qty on machine: 1 | Brush Assy, Disk, Scb, 16.0d, Heavy Duty PolypropyleneComplete assembly. Serial 008000 and later. | $248.00/EA | ||
| 2 | TN4022626Replaces Tennant 9014662 | Qty on machine: 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 16.0d, Heavy Duty Polypropylene (1220236). Serial 008000 and later. | $64.00/EA | ||
| 1 | TN4037187Replaces Tennant 1220235 | Qty on machine: 1 | Brush Assy, Disk, Scb, 16.0d, NylonComplete assembly. Serial 008000 and later. | $416.00/EA | ||
| 2 | TN4022626Replaces Tennant 9014662 | Qty on machine: 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 16.0d, Nylon (1220235). Serial 008000 and later. | $64.00/EA | ||
| 1 | TN4037455Replaces Tennant 1221543 | Qty on machine: 1 | Brush Assy, Disk, Scb, 16.0d, Super AbrasiveComplete assembly. Serial 008000 and later. | $545.70/EA | ||
| 2 | TN4022626Replaces Tennant 9014662 | Qty on machine: 1 | Brush Kit, Hub Assy, Drive, Ci [Hdpe In]Part of Brush Assy, Disk, Scb, 16.0d, Super Abrasive (1221543). Serial 008000 and later. | $64.00/EA | ||
| 3 | TN4037153Replaces Tennant 1220185 | Qty on machine: 1 | Brush Assy, Disk, Swp, 24.0d, PolypropyleneComplete assembly. Serial 008000 and later. | $318.80/EA | ||
| 4 | TN4022629Replaces Tennant 9014666 | Qty on machine: 1 | Brush Kit, Hub Assy, Drive, Ci [Uhmw]Part of Brush Assy, Disk, Swp, 24.0d, Polypropylene (1220185). Serial 008000 and later. | $109.90/EA |
Tennant T20 Diesel main Frame Group parts
The parts Tennant numbers on its main frame group drawing. Manual pages 13, list 14.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4016146Replaces Tennant 9002401 | 1 | Frame Wldt, Main, Replmt [M20 & T20]Serial 008000 and later. | $5,863.15/EA |
| 2 | TN4034399Replaces Tennant 1060130 | 12 | Wheel, 06.0D 2.00W 1.19B, Gray RbrSerial 008000 and later. | $21.60/EA |
| 3 | TN4035148Replaces Tennant 1062566 | 4 | Washer, Flat, 1.26B 1.88D .13, Stl, PlSerial 008000 and later. | $2.60/EA |
| 4 | TN4038392Replaces Tennant 1053838 | 4 | Pin, 30mmd X 215mmlSerial 008000 and later. | $74.40/EA |
| 5 | TN4031623Replaces Tennant 34411 | 4 | Pin, Cotter, Hair, 1.00d .178 WirSerial 008000 and later. | $4.00/EA |
| 6 | TN4041296Replaces Tennant 06971 | 6 | Screw, Hex, M12 X 1.75 X 50, 8.8Serial 008000 and later. | $4.00/EA |
| 7 | TN4034139Replaces Tennant 32493 | 6 | Washer, Flat, 0.50, StdSerial 008000 and later. | $3.50/EA |
| 8 | TN4035608Replaces Tennant 12309 | 4 | Screw, Hex, M12 X 1.75 X 30, SsSerial 008000 and later. | $6.00/EA |
| 9 | TN4035546Replaces Tennant 1018208 | 2 | Light, Tail, 12vdcSerial 008000 and later. | $131.70/EA |
| 10 | TN4041259Replaces Tennant 06928 | 4 | Screw, Pan, M4 X 0.70 X 20, 4.8Serial 008000 and later. | $2.50/EA |
| 11 | TN4156940Replaces Tennant 39277 | 1 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 12 | TN4042903Replaces Tennant 01686 | 4 | Washer, Flat, 0.44b 1.00d .08, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4030654Replaces Tennant 1027916 | 1 | Panel Wldt, FillerSerial 008000 and later. | $172.20/EA |
| 14 | TN4035960Replaces Tennant 12317 | 4 | Screw, Hex, M10 X 1.5 X 30, SsSerial 008000 and later. | $4.90/EA |
| 15 | TN4193659Replaces Tennant 1025254 | 2 | Bracket, Mtg, Sqge, Disk Head (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $16.56/EA |
| 16 | TN4030470Replaces Tennant 363458 | 1 | Tread, Non-Skid, 01.9w 08.0lSerial 008000 and later. | $6.10/EA |
| 17 | TN4026685Replaces Tennant 58819 | 1 | Tread, Non-Skid, 03.0w 11.6lSerial 008000 and later. | $7.70/EA |
| 18 | TN4045141Replaces Tennant 1075367 | 2 | Headlight, 12Vdc, Oval, LedSerial 008000 and later. | $281.90/EA |
| 19 | TN4035025Replaces Tennant 23146 | 4 | Pin, Roll, .187d X 1.62l, .187/.192Serial 008000 and later. | $2.50/EA |
| 20 | TN4191067Replaces Tennant 1039091 | 1 | Bumper Wldt, RearSerial 008000 and later. | $726.29/EA |
| 21 | TN4194154Replaces Tennant 1027269 | 1 | Crossmember Wldt, Sqge (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $265.23/EA |
| 22 | TN4025658Replaces Tennant 77347 | 4 | Screw, Hex, M10 X 1.5 X 35, Ss (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $4.00/EA |
| 23 | TN4034138Replaces Tennant 32492 | 8 | Washer, Flat, 0.38, Std (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $2.50/EA |
| 24 | TN4041930Replaces Tennant 08714 | 4 | Nut, Hex, Lock, M10 X 1.5, Nl, Ss (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $3.30/EA |
| 25 | TN4015658Replaces Tennant 71579 | 1 | Strap, Static, W/Grommet, .19 1.1w 25.0l (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $25.90/EA |
| 26 | TN4016787Replaces Tennant 41141 | 1 | Washer, Lock, Int-Ext, 0.31 (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $3.50/EA |
| 27 | TN4034139Replaces Tennant 32493 | 4 | Washer, Flat, 0.50, Std (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $3.50/EA |
| 28 | TN4015029Replaces Tennant 53466 | 1 | Clamp, Cable, Stl, 1.50d X 1.00w, 1holeSerial 008000 and later. | $4.20/EA |
| 29 | TN4041926Replaces Tennant 08709 | 1 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 30 | TN4034137Replaces Tennant 32491 | 1 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 31 | TN4038798Replaces Tennant 1055605 | 12 | Plug, Hole, Rnd, 0.38h .4 - .7, Blk NylSerial 008000 and later. | $1.20/EA |
Tennant T20 Diesel operator Station Group parts
The parts Tennant numbers on its operator station group drawing. Manual pages 15, list 16.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4193455Replaces Tennant 9016325 | 1 | Panel Wldt, Dsl, ReplmtSerial 008000 and later. | $2,145.24/EA |
| 1 | TN9016322Tennant 9016322 | 1 | Panel Wldt, Dsl, Replmt [W/Fast]Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 1 | TN4193453Replaces Tennant 9016323 | 1 | Panel Wldt, Dsl, W/ Es, ReplmtSerial 008000 and later. | $2,145.24/EA |
| 1 | TN4193458Replaces Tennant 9016328 | 1 | Panel Wldt, Dsl, Replmt, TJ (Japan only)Serial 008000 and later. | $2,129.48/EA |
| 1 | TN9016331Tennant 9016331 | 1 | Panel Wldt, Dsl, Replmt, TJ [W/Fast] (Japan only)Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 1 | TN4193461Replaces Tennant 9016334 | 1 | Panel Wldt, Dsl, Replmt, TJ, W/Es (Japan only)Serial 008000 and later. | $2,129.48/EA |
| 2 | TN4019758Replaces Tennant 39283 | 1 | Screw, Hex, M10 X 1.5 X 25, 8.8Serial 008000 and later. | $3.30/EA |
| 3 | TN4040927Replaces Tennant 04414 | 1 | Washer, Flat, 0.53b 1.88d .12, Stl, PlSerial 008000 and later. | $4.10/EA |
| 4 | TN4190204Replaces Tennant 1047169 | 2 | Bracket, Mtg, InsulationSerial 008000 and later. | $12.93/EA |
| 5 | TN4024314Replaces Tennant 82727 | 1 | Plug, Hole, Rnd, 0.88h .03 - .12, Blk NylSerial 008000 and later. | $3.40/EA |
| 6 | TN4042871Replaces Tennant 01493 | 1 | Plug, Hole, Rnd, 1.00h .03 - .12, Blk NylSerial 008000 and later. | $2.50/EA |
| 7 | TN4031389Replaces Tennant 1030017 | 1 | Plug, Hole, Rnd, 2.50h .03 - .25, Blk NylSerial 008000 and later. | $10.60/EA |
| 8 | TN4041844Replaces Tennant 16931 | 12 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 9 | TN4041925Replaces Tennant 08708 | 2 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 10 | TN4043075Replaces Tennant 1047295 | 1 | Seal, Foam, 0.50Serial 008000 and later. | $4.50/EA |
| 11 | TN4034136Replaces Tennant 32490 | 2 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 12 | TN4032093Replaces Tennant 1031665 | 4 | Screw, Pan, M8 X 1.25 X 25, BlkSerial 008000 and later. | $3.40/EA |
| 13 | TN4026685Replaces Tennant 58819 | 4 | Tread, Non-Skid, 03.0w 11.6lSerial 008000 and later. | $7.70/EA |
| 14 | TN4033911Replaces Tennant 1025435 | 1 | Panel Wldt, AdjSerial 008000 and later. | $91.00/EA |
| 15 | TN4031727Replaces Tennant 1030593 | 1 | Seal, Afmkt, Bulb, 90, 0.75d F/11ga 08ftSerial 008000 and later. | $83.40/EA |
| 16 | TN4015029Replaces Tennant 53466 | 5 | Clamp, Cable, Stl, 1.50d X 1.00w, 1hSerial 008000 and later. | $4.20/EA |
| 17 | TN4032850Replaces Tennant 1021834 | 1 | Panel, Access, DoorSerial 008000 and later. | $48.40/EA |
| 18 | TN4030622Replaces Tennant 1027218 | 1 | Mat, FloorSerial 008000 and later. | $116.30/EA |
| 19 | TN4190656Replaces Tennant 1035997 | 1 | Bracket Wldt, Mtg, TankSerial 008000 and later. | $61.32/EA |
| 20 | TN4015595Replaces Tennant 39349 | 3 | Washer, Flat, 0.31 SaeSerial 008000 and later. | $2.50/EA |
| 21 | TN4195877Replaces Tennant 1022699 | 1 | Panel, Access, FloorSerial 008000 and later. | $24.15/EA |
| 22 | TN4034137Replaces Tennant 32491 | 17 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 23 | TN4027729Replaces Tennant 363976 | 1 | Screw, Hex, M8 X 1.25 X 60, 8.8, FlSerial 008000 and later. | $3.40/EA |
| 24 | TN4019808Replaces Tennant 39311 | 1 | Nut, Hex, Std, M8 X 1.25Serial 008000 and later. | $2.50/EA |
| 25 | TN4041270Replaces Tennant 06942 | 2 | Screw, Hex, M6 X 1.00 X 16, 8.8Serial 008000 and later. | $2.50/EA |
| 26 | TN4041992Replaces Tennant 09740 | 3 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 27 | TN4035242Replaces Tennant 1017218 | 5 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 28 | TN4192844Replaces Tennant 1033975 | 1 | Bracket, MtgSerial 008000 and later. | $68.18/EA |
| 29 | TN4030625Replaces Tennant 1027267 | 1 | Mat, FloorSerial 008000 and later. | $27.40/EA |
| 30 | TN4031727Replaces Tennant 1030593 | 1 | Seal, Afmkt, Bulb, 90, 0.75d F/11ga 08ftSerial 008000 and later. | $83.40/EA |
| 31 | TN4036241Replaces Tennant 1020168 | 1 | Molding, Afmkt, Trim, Pvc, .08 .11, 1ftSerial 008000 and later. | $44.40/EA |
| 32 | TN4023358Replaces Tennant 80288 | 1 | Plug, Hole, Rnd, 0.81h, BlkSerial 008000 and later. | $1.40/EA |
| 33 | TN4156940Replaces Tennant 39277 | 6 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
Tennant T20 Diesel operator Station Insulation Group parts
The parts Tennant numbers on its operator station insulation group drawing. Manual pages 17, list 18.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4045278Replaces Tennant 1034769 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $3.60/EA |
| 2 | TN4045274Replaces Tennant 1034765 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $149.40/EA |
| 3 | TN4044434Replaces Tennant 1040841 | 1 | Insulation, Flame-Retardant, 0.75-0.88Serial 008000 and later. | $31.90/EA |
| 4 | TN4033266Replaces Tennant 1023464 | 1 | Insulation, Flame-Retardant, 0.75-0.88Serial 008000 and later. | $62.10/EA |
| 5 | TN4045273Replaces Tennant 1034764 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $39.60/EA |
| 6 | TN4045275Replaces Tennant 1034766 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $9.20/EA |
| 7 | TN4045277Replaces Tennant 1034768 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $46.10/EA |
| 8 | TN4045279Replaces Tennant 1034770 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $115.50/EA |
| 9 | TN4033283Replaces Tennant 1023569 | 1 | Insulation, Flame-Retardant, 0.75-0.88Serial 008000 and later. | $59.70/EA |
Tennant T20 Diesel instrument Panel Group parts
The parts Tennant numbers on its instrument panel group drawing. Manual pages 19, list 20.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4029735Replaces Tennant 1263875 | 1 | Panel Assy, Instmt, W/ Label, AfmktComplete assembly. Serial 008000 and later. | $884.30/EA |
| 2 | TN4198475Replaces Tennant 1006808 | 5 | Spacer, Rnd, .125l, AlmPart of Panel Assy, Instmt, W/ Label, Afmkt (1263875). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 3 | TN4198594Replaces Tennant 1008663 | 5 | Washer, Flat, 0.15b 0.31d .05, NylPart of Panel Assy, Instmt, W/ Label, Afmkt (1263875). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 4 | TN4195865Replaces Tennant 1022472 | 5 | Stand-Off, Hex, M3 X M14, AlmPart of Panel Assy, Instmt, W/ Label, Afmkt (1263875). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 5 | TN4198561Replaces Tennant 1008240 | 5 | Screw, Pan, #04-24 X 0.50l, Hi-LowPart of Panel Assy, Instmt, W/ Label, Afmkt (1263875). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 6 | TN4195912Replaces Tennant 1022905 | 8 | Screw, Pan, M3 X 6, [Seelscrew]Part of Panel Assy, Instmt, W/ Label, Afmkt (1263875). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 7 | TN4223544Replaces Tennant 1223897 | 1 | Plate, Instrument, Rh [Drago]Serial 008000 and later. | $11.11/EA |
| 8 | TN4034136Replaces Tennant 32490 | 3 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 9 | TN4042243Replaces Tennant 19065 | 4 | Washer, Flat, 0.19b 0.44d .05, Pl, 08Serial 008000 and later. | $3.20/EA |
| 10 | TN4224042Replaces Tennant 1225091 | 1 | Light, Indicator, GlowplugSerial 008000 and later. | $83.83/EA |
| 10 | TN4223546Replaces Tennant 1223904 | 1 | Label, Instrument Panel, Lh [Drago]Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 11 | TN4031384Replaces Tennant 1029951 | 1 | Bezel, Switch [3 Gang]Serial 008000 and later. | $21.90/EA |
| 12 | TN4224329Replaces Tennant 1225768 | 1 | Label, Switch, Rocker [Drago] [T20]Serial 008000 and later. | $20.30/EA |
| 13 | TN4019347Replaces Tennant 392171 | 1 | Switch, Rocker, Dpdt, On / Off / OnSerial 008000 and later. | $25.90/EA |
| 14 | TN4041852Replaces Tennant 16968 | 4 | Nut, Hex, Lock, #08-32, NlSerial 008000 and later. | $1.50/EA |
| 15 | TN4030979Replaces Tennant 1028769 | 1 | Flap, BatterySerial 008000 and later. | $9.80/EA |
| 16 | TN4194573Replaces Tennant 1028772 | 1 | Bar, Flat, Ss 0.06, 00.50 X 10.00l, 2slSerial 008000 and later. | $3.85/EA |
| 17 | TN4031353Replaces Tennant 1029362 | 4 | Washer, Shld, Nyl [8-32]Serial 008000 and later. | $0.15/EA |
| 18 | TN4012418Replaces Tennant 73736 | 1 | Washer, Flat, 1.15b 1.75d .08, StlSerial 008000 and later. | $3.50/EA |
| 19 | TN4027368Replaces Tennant 382516 | 1 | Boot, .63id .29l .90wSerial 008000 and later. | $10.20/EA |
| 20 | TN4022110Replaces Tennant 87536 | 1 | Switch, Ignition [Ku]Complete assembly. Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| – | TN8003282Replaces Tennant 87866 | 1 | Key, Ignition [Set of 2]Part of Switch, Ignition [Ku] (87536). Serial 008000 and later. | $27.00/EA |
| 21 | TN4023075Replaces Tennant 383165 | 1 | Boot, Switch, IgnitionSerial 008000 and later. | $5.10/EA |
| 22 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 23 | TN4016538Replaces Tennant 398501 | 4 | Plug, Hole, Rt, Rocker Switch, .87 X 1.7Serial 008000 and later. | $6.80/EA |
| 24 | TN4029160Replaces Tennant 56992 | 2 | Plug, Hole, Rnd, 0.50h .03 - .12, Blk NylSerial 008000 and later. | $3.40/EA |
| 25 | TN4037805Replaces Tennant 223599 | 1 | Cup Holder, RwkSerial 008000 and later. | $56.40/EA |
| 26 | TN4041271Replaces Tennant 06943 | 3 | Screw, Hex, M6 X 1.00 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 27 | TN4218634Replaces Tennant 1239555 | 1 | Label, Instrument Panel, Rh, Dsl, [Drago]Serial 008000 and later. | $61.91/EA |
| 28 | TN4032093Replaces Tennant 1031665 | 4 | Screw, Pan, M8 X 1.25 X 25, BlkSerial 008000 and later. | $3.40/EA |
| 29 | TN4044966Replaces Tennant 1075003 | 1 | Keychain, Rectangle, Parts & ServiceSerial 008000 and later. | $4.70/EA |
| 30 | TN4014919Replaces Tennant 70622 | 1 | Boot, Bellows, 3.1l 4.4w 2.8h 1hole, NeoSerial 008000 and later. | $50.40/EA |
| 31 | TN4014930Replaces Tennant 70623 | 1 | Retainer, Boot, Steering ColumnSerial 008000 and later. | $10.20/EA |
| 32 | TN4016304Replaces Tennant 72970 | 4 | Rivet, Plstc, .250d X 0.90Serial 008000 and later. | $3.20/EA |
| 33 | TN4016538Replaces Tennant 398501 | 1 | Plug, Hole, Rt, Rocker Switch, .87 X 1.7Serial 013001 and later. | $6.80/EA |
| 34 | TN4032200Replaces Tennant 1255914 | 1 | Switch, Rocker [Mom,Off,Mom, Dual Led] (Detergent Metering Option Only)Serial 013001 and later. | $78.81/EA |
Tennant T20 Diesel seat Group parts
The parts Tennant numbers on its seat group drawing. Manual pages 21, list 22.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4045276Replaces Tennant 1034767 | 1 | Insulation, Flame-retardant, 0.75-0.88Serial 008000 and later. | $83.30/EA |
| 2 | TN4195199Replaces Tennant 1019228 | 1 | Plate Wldt, SeatSerial 008000 and later. | $218.26/EA |
| 3 | TN4034205Replaces Tennant 1025736 | 1 | LatchSerial 008000 and later. | $17.00/EA |
| 4 | TN4041970Replaces Tennant 09252 | 2 | Screw, Hex, M5 X 0.8 X 20, 8.8Serial 008000 and later. | $3.40/EA |
| 5 | TN4042244Replaces Tennant 19066 | 2 | Washer, Flat, #10Serial 008000 and later. | $2.50/EA |
| 6 | TN4041004Replaces Tennant 06549 | 2 | Nut, Hex, Lock, M5 X 0.8, NlSerial 008000 and later. | $2.50/EA |
| 7 | TN4014177Replaces Tennant 49800 | 1 | LatchSerial 008000 and later. | $40.40/EA |
| 8 | TN4043235Replaces Tennant 02850 | 4 | Nut, Hex, Lock, M4 X 0.7, NlSerial 008000 and later. | $2.50/EA |
| 9 | TN4041260Replaces Tennant 06929 | 4 | Screw, Pan, M4 X 0.7 X 25, 4.8Serial 008000 and later. | $2.50/EA |
| 10 | TN4042243Replaces Tennant 19065 | 2 | Washer, Flat, #08Serial 008000 and later. | $3.20/EA |
| 11 | TN4033275Replaces Tennant 1023499 | 1 | Insulation, Flame-Retardant, 1.0Serial 008000 and later. | $80.10/EA |
| 12 | TN4037355Replaces Tennant 223080 | 1 | Arm Wldt, Safety, Sppt, Seat, .38d 06.5dSerial 008000 and later. | $54.00/EA |
| 13 | TN4041272Replaces Tennant 06944 | 1 | Screw, Hex, M6 X 1.0 X 25, 8.8Serial 008000 and later. | $2.50/EA |
| 14 | TN4034133Replaces Tennant 32483 | 9 | Washer, Flat, 0.25 SaeSerial 008000 and later. | $2.50/EA |
| 15 | TN4041925Replaces Tennant 08708 | 1 | Nut, Hex, Lock, M6 X 1.0, NlSerial 008000 and later. | $2.50/EA |
| 16 | TN4039442Replaces Tennant 21851 | 1 | Spacer, Plstc, NySerial 008000 and later. | $3.20/EA |
| 17 | TN4041992Replaces Tennant 09740 | 3 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 18 | TN4035242Replaces Tennant 1017218 | 11 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 19 | TN4192066Replaces Tennant 9018721 | 1 | Seat, Deluxe, Replmt [M20/T20/M30](See Breakdowns)Serial 008000 and later. | $1,220.30/EA |
| 20 | TN4034137Replaces Tennant 32491 | 4 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 21 | TN4034656Replaces Tennant 32983 | 4 | Nut, Hex, Lock, .31-18, NlSerial 008000 and later. | $2.50/EA |
| 22 | TN4028157Replaces Tennant 364749 | 1 | Washer, Flat, 0.41b 1.25d .12, PyeSerial 008000 and later. | $6.57/EA |
| 23 | TN4034138Replaces Tennant 32492 | 2 | Washer, Flat, 0.38 StdSerial 008000 and later. | $2.50/EA |
| 24 | TN4041620Replaces Tennant 08085 | 1 | Pin, Cotter, Hair, 0.31d .058 WirSerial 008000 and later. | $2.50/EA |
| 25 | TN4028623Replaces Tennant 76888 | 1 | Plug, Hole, Rnd, 1.25H .03 - .12, Blk NylSerial 008000 and later. | $3.40/EA |
| 26 | TN4031725Replaces Tennant 1030588 | 1 | Seal, Afmkt, Bulb, 90, 0.75d F/11ga 02ftSerial 008000 and later. | $46.50/EA |
| 27 | TN4031792Replaces Tennant 1031206 | 1 | Seal, Afmkt, Bulb, 90, 0.50d, 02ftSerial 008000 and later. | $33.70/EA |
| 28 | TN4035845Replaces Tennant 1018776 | 1 | Shroud, SeatSerial 008000 and later. | $418.20/EA |
| 29 | TN4034516Replaces Tennant 1026825 | 1 | Bracket, Latch, Shrd, SeatSerial 008000 and later. | $17.50/EA |
| 30 | TN4041965Replaces Tennant 09200 | 8 | Screw, Pan, M5 X 0.8 X 12, SsSerial 008000 and later. | $3.40/EA |
| 31 | TN4033611Replaces Tennant 1024464 | 2 | Hinge Wldt, Shrd, RhSerial 008000 and later. | $43.40/EA |
| 32 | TN4041844Replaces Tennant 16931 | 10 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 33 | TN4033607Replaces Tennant 1024425 | 2 | Hinge Wldt, Shrd, RhSerial 008000 and later. | $68.90/EA |
| 34 | TN4034218Replaces Tennant 1025916 | 1 | Grill, SideSerial 008000 and later. | $114.20/EA |
| 35 | TN4016794Replaces Tennant 41178 | 6 | Washer, Flat, 0.25 FendrSerial 008000 and later. | $2.50/EA |
| 36 | TN4195388Replaces Tennant 1020487 | 1 | Bracket, Seat, AdjSerial 008000 and later. | $35.91/EA |
| 37 | TN4029776Replaces Tennant 58494 | 2 | Stud, Ball, .39d .31-16, GasspringSerial 008000 and later. | $8.40/EA |
| 38 | TN4031564Replaces Tennant 368391 | 1 | Gasspring, 180lb, 03.0strkSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 39 | TN4042967Replaces Tennant 01760 | 2 | Nut, Hex, Lock, .31-18, Nl, ThinSerial 008000 and later. | $3.40/EA |
| 40 | TN4018295Replaces Tennant 68275 | 1 | Pouch (OPTION)Serial 008000 and later. | $34.86/EA |
| 41 | TN4043036Replaces Tennant 1077073 | 4 | Nut, Push, Bolt Retention, Stl,5/16 ThrdSerial 008000 and later. | $13.80/EA |
Tennant T20 Diesel steering Group parts
The parts Tennant numbers on its steering group drawing. Manual pages 23, list 24.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4029151Replaces Tennant 56835 | 1 | Fitting, Hyd, Str, Jm08/Om06Serial 008000 and later. | $10.50/EA |
| 2 | TN4029145Replaces Tennant 56690 | 2 | Fitting, Hyd, Str, Jm06/Om06Serial 008000 and later. | $9.60/EA |
| 3 | TN4013877Replaces Tennant 47522 | 1 | Fitting, Hyd, E45, Jm06/Om06Serial 008000 and later. | $21.70/EA |
| 4 | TN4033593Replaces Tennant 1024260 | 1 | Steer-Control, Hyd05, 06.1 2030 (See Breakdowns)Serial 008000 and later. | $816.30/EA |
| 5 | TN4226796Replaces Tennant 1223514 | 1 | Plate, Wldt, Mtg, HousingSerial 008000 and later. | $59.09/EA |
| 6 | TN4222412Replaces Tennant 1232054 | 1 | Bracket Wldt, Steering, TiltSerial 008000 and later. | $62.00/EA |
| 7 | TN4041844Replaces Tennant 16931 | 7 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 8 | TN4034136Replaces Tennant 32490 | 7 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 9 | TN4036795Replaces Tennant 1059073 | 1 | Nut, Hex, Jam, 1.12-12Serial 008000 and later. | $9.50/EA |
| 10 | TN4226795Replaces Tennant 1223511 | 1 | Bracket Wldt, Steering, Tilt, RhSerial 008000 and later. | $41.92/EA |
| 11 | TN4014957Replaces Tennant 70709 | 2 | Bearing, Flng, 2hole, 0.50bSerial 008000 and later. | $7.40/EA |
| 12 | TN4045568Replaces Tennant 1036892 | 4 | Screw, Hex, M6 X 1.00 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 13 | TN4226790Replaces Tennant 1223504 | 1 | Pin, Locking, Steering, TiltSerial 008000 and later. | $51.73/EA |
| 14 | TN4013879Replaces Tennant 47585 | 2 | Bearing, Flng, 2hole, 0.50b [Nyl]Serial 008000 and later. | $5.96/EA |
| 15 | TN4034133Replaces Tennant 32483 | 4 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 16 | TN4041925Replaces Tennant 08708 | 4 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 17 | TN4014958Replaces Tennant 70717 | 1 | Ring, Retaining, Ext, 0.50d, HdSerial 008000 and later. | $0.40/EA |
| 18 | TN4037087Replaces Tennant 22290 | 1 | Spring, Cmpr, 0.72od .06wir 02.3lSerial 008000 and later. | $4.10/EA |
| 19 | TN4034135Replaces Tennant 32486 | 1 | Washer, Flat, 0.53b 1.06d .10, Stl, PlSerial 008000 and later. | $2.60/EA |
| 20 | TN4040933Replaces Tennant 04706 | 1 | Knob, Tee, 0.38-16, 2.5 X 1.0 1.1l,PlstcSerial 008000 and later. | $11.80/EA |
| 21 | TN4023706Replaces Tennant 9015636 | 1 | Gearbox Kit, Steering, Afmkt[M20/30/T20] (See Breakdowns)Serial 008000 and later. | $931.80/EA |
| 22 | TN4035223Replaces Tennant 1056412 | 1 | Wheel, Steering, 14.4dSerial 008000 and later. | $194.20/EA |
| 23 | TN4040947Replaces Tennant 04846 | 2 | Washer, Thrust, 0.79b 1.42d 0.06[Garlok]Serial 008000 and later. | $10.00/EA |
| 24 | TN4023704Replaces Tennant 9015634 | 1 | Panel Kit, Pod, Afmkt [Std, M20/M30]Serial 008000 to 016088. | $1,198.60/EA |
| 24 | TN4019017Replaces Tennant 9023150 | 1 | Panel Kit, Pod, Afmkt [Std, M20/M30]Serial 016089 and later. | $1,085.75/EA |
| 24 | TN4018551Replaces Tennant 9022287 | 1 | Panel Kit, Pod, CI [SWPR-SCRBR, Std]Serial 016089 and later. | $1,000.91/EA |
| 26 | TN4031957Replaces Tennant 10632-13 | 1 | Grommet, Rbr, 1.50id, F/1.8h, .19 MatlSerial 008000 and later. | $6.00/EA |
| 27 | TN4041290Replaces Tennant 06965 | 4 | Screw, Hex, M10 X 1.50 X 80, 8.8Serial 008000 and later. | $6.80/EA |
| 28 | TN4043561Replaces Tennant 13248 | 4 | Washer, Flat, 0.40b 1.12d .12, Stl, PlSerial 008000 and later. | $3.00/EA |
| 29 | TN4032093Replaces Tennant 1031665 | 6 | Screw, Pan, M8 X 1.25 X 25, BlkSerial 008000 and later. | $3.40/EA |
| 30 | TN4034137Replaces Tennant 32491 | 6 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 31 | TN4035560Replaces Tennant 1230341 | 1 | Bracket Wldt, HoseSerial 010230 and later. | $31.92/EA |
| 32 | TN4041931Replaces Tennant 08716 | 1 | Screw, Hex, M6 X 1.00 X 20, SsSerial 010230 and later. | $3.20/EA |
| 33 | TN4041925Replaces Tennant 08708 | 2 | Nut, Hex, Lock, M6 X 1.00, NlSerial 010230 and later. | $2.50/EA |
| 34 | TN4227463Replaces Tennant 1213802 | 1 | Inductor, Ferrite [Spit Case, 220@100hz]Serial 014001 and later. | $11.80/EA |
Tennant T20 Diesel front Cover Group parts
The parts Tennant numbers on its front cover group drawing. Manual pages 25, list 26.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4032893Replaces Tennant 1022069 | 1 | Shroud, Front, TrimmedSerial 008000 and later. | $932.80/EA |
| 2 | TN4029931Replaces Tennant 1266312 | 1 | Bracket Wldt, LatchSerial 008000 and later. | $20.81/EA |
| 3 | TN4041270Replaces Tennant 06942 | 2 | Screw, Hex, M6 X 1.0 X 16, 8.8Serial 008000 and later. | $2.50/EA |
| 4 | TN4015921Replaces Tennant 71941 | 2 | Hinge, .38pin .11 3.5w 06.0l 6/0.38slSerial 008000 and later. | $48.10/EA |
| 5 | TN4035242Replaces Tennant 1017218 | 10 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 6 | TN4041844Replaces Tennant 16931 | 6 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 7 | TN4045378Replaces Tennant 1035068 | 1 | Grill Wldt, FrontSerial 008000 and later. | $748.00/EA |
| 8 | TN4043571Replaces Tennant 1037971 | 1 | Strip Mtg, SealSerial 008000 and later. | $3.50/EA |
| 9 | TN4041212Replaces Tennant 15331 | 2 | Washer, Flat, 0.62 SaeSerial 008000 and later. | $4.10/EA |
| 10 | TN4019292Replaces Tennant 391368 | 1 | Cable, Glv .09d 016.5l .38eye /.38eyeSerial 008000 and later. | $33.50/EA |
| 11 | TN4041271Replaces Tennant 06943 | 2 | Screw, Hex, M6 X 1.00 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 12 | TN4041596Replaces Tennant 07782 | 2 | Nut, Hex, Std, M16 X 2.0Serial 008000 and later. | $3.40/EA |
| 13 | TN4041925Replaces Tennant 08708 | 2 | Nut, Hex, Lock, M6 X 1.0, NlSerial 008000 and later. | $2.50/EA |
| 14 | TN4040452Replaces Tennant 1049919 | 1 | Seal, Sponge, 0.88 1.00W 43.0LSerial 008000 and later. | $14.65/EA |
| 15 | TN4041570Replaces Tennant 06988 | 1 | Screw, Hex, M16 X 2.0 X 90, 8.8Serial 008000 and later. | $8.20/EA |
| 16 | TN4043570Replaces Tennant 1037970 | 1 | Strip Mtg, SealSerial 008000 and later. | $4.30/EA |
| 17 | TN4034136Replaces Tennant 32490 | 6 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 18 | TN4041828Replaces Tennant 16735 | 4 | Screw, Hex, M8 X 1.25 X 16, 8.8Serial 008000 and later. | $3.40/EA |
| 19 | TN4039887Replaces Tennant 1214251 | 1 | Nameplate, Tennant, Domed, 10 InchSerial 008000 and later. | $84.70/EA |
| 20 | TN4045637Replaces Tennant 1037346 | 4 | Screw, Hex, M8 X 1.25 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
Tennant T20 Diesel engine Cover Group parts
The parts Tennant numbers on its engine cover group drawing. Manual pages 27, list 28.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4045021Replaces Tennant 1033156 | 1 | Shroud Assy, EngComplete assembly. Serial 008000 and later. | $743.80/EA |
| 2 | TN4194117Replaces Tennant 1026628 | 1 | Angle, Brace, ShrdPart of Shroud Assy, Eng (1033156). Serial 008000 and later. | $14.75/EA |
| 3 | TN4035242Replaces Tennant 1017218 | 2 | Washer, Flat, 0.32b 1.00d .12, SsPart of Shroud Assy, Eng (1033156). Serial 008000 and later. | $3.40/EA |
| 4 | TN4041844Replaces Tennant 16931 | 2 | Screw, Hex, M8 X 1.25 X 20, 8.8Part of Shroud Assy, Eng (1033156). Serial 008000 and later. | $2.50/EA |
| 5 | TN4032873Replaces Tennant 1022004 | 1 | Bracket, Shield, HeatSerial 008000 and later. | $49.88/EA |
| 6 | TN4012756Replaces Tennant 74077 | 4 | Screw, Flt, M8 X 1.25 X 25Serial 008000 and later. | $4.00/EA |
| 7 | TN4031247Replaces Tennant 33932 | 2 | Nut, Hex, Lock, M4 X 0.7, Nl, SsSerial 008000 and later. | $3.40/EA |
| 8 | TN4041926Replaces Tennant 08709 | 4 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 9 | TN4033616Replaces Tennant 1024500 | 2 | Hinge Wldt, Shrd, LhSerial 008000 and later. | $68.90/EA |
| 10 | TN4033887Replaces Tennant 1025196 | 2 | Hinge Wldt, Shrd, LhSerial 008000 and later. | $42.60/EA |
| 11 | TN4036245Replaces Tennant 1020186 | 1 | Bracket, Latch, CoverSerial 008000 and later. | $13.50/EA |
| 12 | TN4041844Replaces Tennant 16931 | 7 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 13 | TN4024119Replaces Tennant 384419 | 1 | Bracket, Latch, Keeper [Southco]Serial 008000 and later. | $4.50/EA |
| 14 | TN4035372Replaces Tennant 24265 | 2 | Screw, Pan, M4 X 0.7 X 16, SsSerial 008000 and later. | $3.00/EA |
| 15 | TN4034277Replaces Tennant 1026726 | 1 | Grill, EngSerial 008000 and later. | $72.20/EA |
| 16 | TN4041965Replaces Tennant 09200 | 2 | Screw, Pan, M5 X 0.8 X 12, SsSerial 008000 and later. | $3.40/EA |
| 17 | TN4042244Replaces Tennant 19066 | 2 | Washer, Flat, #10Serial 008000 and later. | $2.50/EA |
| 18 | TN4040232Replaces Tennant 222267 | 6 | Screw, Pan, Phl, 06-20 X 0.50, Fmg/AbSerial 008000 and later. | $2.50/EA |
| 19 | TN4030910Replaces Tennant 1028412 | 1 | Bracket, Guide, ShrdSerial 008000 and later. | $19.50/EA |
| 20 | TN4037479Replaces Tennant 1222018 | 1 | Latch, Door, YellowSerial 008000 and later. | $18.30/EA |
| 21 | TN4041258Replaces Tennant 06927 | 2 | Screw, Pan, M4 X 0.7 X 16, 4.8Serial 008000 and later. | $3.30/EA |
| 22 | TN4043235Replaces Tennant 02850 | 2 | Nut, Hex, Lock, M4 X 0.7, NlSerial 008000 and later. | $2.50/EA |
| 23 | TN4193841Replaces Tennant 1025806 | 1 | Plate, Seal, SoundSerial 008000 and later. | $15.80/EA |
| 24 | TN4041992Replaces Tennant 09740 | 2 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 25 | TN4031725Replaces Tennant 1030588 | 2 | Seal, Afmkt, Bulb, 90, 0.75d F/11ga 02ftSerial 008000 and later. | $46.50/EA |
| 26 | TN4035242Replaces Tennant 1017218 | 15 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 27 | TN4016785Replaces Tennant 41139 | 2 | Washer, Lock, Int-Ext, 10Serial 008000 and later. | $3.50/EA |
Tennant T20 Diesel engine and Mount Group parts
The parts Tennant numbers on its engine and mount group drawing. Manual pages 29, list 30.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4030902Replaces Tennant 1072224 | 1 | Engine Assy, Dsl, 25hp [Ku V1505 Tier4f] (See Engine Breakdown)Complete assembly. Serial 008000 and later. | $8,119.00/EA |
| 2 | TN8002147Replaces Tennant 74405 | 1 | Motor, Starter, 12vdc [Kubota] (See Engine Breakdown)Part of Engine Assy, Dsl, 25hp [Ku V1505 Tier4f] (See Engine Breakdown) (1072224). Serial 008000 and later. | $2,482.50/EA |
| 3 | TN8005448Replaces Tennant 368056 | 1 | Base, Fltr, Oil [Ku]Serial 008000 and later. | $151.13/EA |
| 4 | TN8002493Replaces Tennant 70907 | 1 | Seal, OrgSerial 008000 and later. | $11.40/EA |
| 5 | TN8045887Replaces Tennant 368059 | 1 | Pipe, Fltr, Oil [Ku]Serial 008000 and later. | $36.67/EA |
| 6 | TN8002496Replaces Tennant 70911 | 1 | Seal, OrgSerial 008000 and later. | $3.80/EA |
| 7 | TN4029084Replaces Tennant 55837 | 1 | Housing, Flywheel, Mach [1505, Kubo]Serial 008000 and later. | $275.23/EA |
| 8 | TN4041580Replaces Tennant 07299 | 6 | Screw, Hex, M10 X 1.25 X 25, 8.8Serial 008000 and later. | $2.40/EA |
| 9 | TN4028687Replaces Tennant 54911-16 | 2 | Pin, Dowel, Cyl Block [1pk=4]Serial 008000 and later. | $18.69/EA |
| 10 | TN4042428Replaces Tennant 19252 | 1 | Coupling, Drive, Flex, 09.5d / 13toothSerial 008000 and later. | $252.50/EA |
| 11 | TN4029784Replaces Tennant 58566 | 1 | Housing, Flywheel, Mach [1505, Kubo]Serial 008000 and later. | $632.46/EA |
| 12 | TN4019758Replaces Tennant 39283 | 6 | Screw, Hex, M10 X 1.5 X 25, 8.8Serial 008000 and later. | $3.30/EA |
| 13 | TN4019759Replaces Tennant 39284 | 2 | Screw, Hex, M10 X 1.5 X 35, 8.8Serial 008000 and later. | $4.00/EA |
| 14 | TN4041291Replaces Tennant 06966 | 5 | Screw, Hex, M10 X 1.5 X 110, 8.8Serial 008000 and later. | $3.33/EA |
| 15 | TN4034134Replaces Tennant 32485 | 13 | Washer, Flat, 0.38, SaeSerial 008000 and later. | $2.50/EA |
| 16 | TN4016826Replaces Tennant 41430 | 5 | Nut, Hex, Lock, M10 X 1.5, NlSerial 008000 and later. | $4.00/EA |
| 17 | TN4026735Replaces Tennant 380521 | 1 | Magnet, PickupSerial 008000 and later. | $339.00/EA |
| 18 | TN4039081Replaces Tennant 20171 | 1 | Nut, Hex, Jam, .38-24Serial 008000 and later. | $2.50/EA |
| 19 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 20 | TN4041580Replaces Tennant 07299 | 4 | Screw, Hex, M10 X 1.25 X 25, 8.8Serial 008000 and later. | $2.40/EA |
| 21 | TN4195931Replaces Tennant 1023074 | 1 | Bracket Wldt, Mtg, Eng, Rear, DslSerial 008000 and later. | $111.61/EA |
| 22 | TN4014538Replaces Tennant 51176 | 3 | Isolator, Vib, .50dSerial 008000 and later. | $37.60/EA |
| 23 | TN4041297Replaces Tennant 06972 | 3 | Screw, Hex, M12 X 1.75 X 60, 8.8Serial 008000 and later. | $4.00/EA |
| 24 | TN4040927Replaces Tennant 04414 | 3 | Washer, Flat, 0.53b 1.88d .12, Stl, PlSerial 008000 and later. | $4.10/EA |
| 25 | TN4034139Replaces Tennant 32493 | 1 | Washer, Flat, 0.50, StdSerial 008000 and later. | $3.50/EA |
| 26 | TN4041927Replaces Tennant 08711 | 1 | Nut, Hex, Lock, M12 X 1.75,NlSerial 008000 and later. | $3.30/EA |
| 27 | TN4035402Replaces Tennant 24976 | 1 | Fitting, Brs, E45, Pf02/Pm02Serial 008000 and later. | $5.30/EA |
| 28 | TN4038715Replaces Tennant 79399 | 1 | Switch, Press, Dpdt 0006psiSerial 008000 and later. | $65.00/EA |
| 29 | TN4041926Replaces Tennant 08709 | 2 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 30 | TN4040710Replaces Tennant 1050757 | 1 | Switch, Thermostat, WaterSerial 008000 and later. | $128.60/EA |
| 31 | TN4190168Replaces Tennant 1046810 | 1 | Bracket Wldt, Mtg, Eng, Front, DslSerial 008000 and later. | $199.78/EA |
| 32 | TN4030626Replaces Tennant 1027273 | 1 | Hose, 0300, 08, Jf08str / None, 19.0Serial 008000 and later. | $20.40/EA |
| 33 | TN4017089Replaces Tennant 63810 | 1 | Clamp, Hose, Wormdrive, 0.56-1.06d, .56wSerial 008000 and later. | $6.80/EA |
| 34 | TN4041528Replaces Tennant 16376 | 1 | Fitting, Hyd, Plug, Jm08Serial 008000 and later. | $7.47/EA |
| 35 | TN8002867Replaces Tennant 70165 | 1 | Gasket, Solenoid, Throttle [Ku]Serial 008000 and later. | $5.40/EA |
| 36 | TN4015634Replaces Tennant 71385 | 1 | Actuator, Govnr, DslSerial 008000 and later. | $1,093.90/EA |
| 37 | TN4015635Replaces Tennant 71388 | 4 | Screw, Soc, M6 X 1.00 X 16, 12.9Serial 008000 and later. | $4.80/EA |
| 38 | TN8002583Replaces Tennant 393401 | 1 | Adapter, Actuator, Govnr, Eng, DslSerial 008000 and later. | $180.26/EA |
| 39 | TN4028034Replaces Tennant 76570 | 2 | Screw, Hex, M8 X 1.25 X 30, 8.8Serial 008000 and later. | $3.20/EA |
| 40 | TN4028211Replaces Tennant 364972 | 1 | Bracket, Mtg, Fltr, Oil, RemoteSerial 008000 and later. | $188.87/EA |
| 41 | TN4029035Replaces Tennant 367591 | 1 | Fitting, Hyd, Str, SpclSerial 008000 and later. | $9.80/EA |
| 42 | TN4031221Replaces Tennant 33595 | 1 | Fitting, Hyd, E90, Jm08/Om16 MetricSerial 008000 and later. | $46.30/EA |
| 43 | TN4041246Replaces Tennant 15687 | 1 | Fitting, Hyd, Str, Jm08/Pm08Serial 008000 and later. | $11.20/EA |
| 44 | TN4014602Replaces Tennant 51869 | 1 | Fitting, Hyd, E90, Jm08/Pm08Serial 008000 and later. | $17.57/EA |
| 45 | TN4026831Replaces Tennant 59578 | 2 | Hose, Hyd, Med08, Jf08e90/Jf08str, 032.0Serial 008000 and later. | $51.70/EA |
| 46 | TN8002633Replaces Tennant 39703-2 | 1 | Element, Fltr, Oil, Spin-OnSerial 008000 and later. | $15.60/EA |
| 47 | TN4156940Replaces Tennant 39277 | 2 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
Tennant T20 Diesel engine Fuel Tank Group parts
The parts Tennant numbers on its engine fuel tank group drawing. Manual pages 31, list 32.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4194105Replaces Tennant 1026550 | 1 | Tray Wldt, FuelSerial 008000 and later. | $171.70/EA |
| 2 | TN4194130Replaces Tennant 1026759 | 1 | Insulation, Flame-Retardant, 0.5Serial 008000 and later. | $80.60/EA |
| 3 | TN4017037Replaces Tennant 9003934 | 1 | Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08]Complete assembly. Serial 008000 and later. | $581.56/EA |
| 4 | TN8006208Replaces Tennant 1033897 | 1 | Gasket, Sender, FuelPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08] (9003934). Serial 008000 and later. | $9.20/EA |
| 5 | TN8006221Replaces Tennant 1033901 | 1 | Send-Unit, Fuel [2007]Part of Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08] (9003934). Serial 008000 and later. | $122.70/EA |
| 6 | TN8006207Replaces Tennant 1032812 | 1 | Cap, Fuel, TankPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08] (9003934). Serial 008000 and later. | $36.90/EA |
| 7 | TN4013933Replaces Tennant 48126 | 1 | Fitting, Pipe, Plug, Pm02, Sq HeadPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08] (9003934). Serial 008000 and later. | $2.93/EA |
| 3 | TN4203401Replaces Tennant 9003958 | 1 | Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only)Complete assembly. Serial 008000 and later. | $578.12/EA |
| 4 | TN8006208Replaces Tennant 1033897 | 1 | Gasket, Sender, FuelPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only) (9003958). Serial 008000 and later. | $9.20/EA |
| 5 | TN8006221Replaces Tennant 1033901 | 1 | Send-Unit, Fuel [2007]Part of Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only) (9003958). Serial 008000 and later. | $122.70/EA |
| 6 | TN8006207Replaces Tennant 1032812 | 1 | Cap, Fuel, TankPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only) (9003958). Serial 008000 and later. | $36.90/EA |
| 7 | TN4013933Replaces Tennant 48126 | 1 | Fitting, Pipe, Plug, Pm02, Sq HeadPart of Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only) (9003958). Serial 008000 and later. | $2.93/EA |
| 8 | TN4193651Replaces Tennant 1025229 | 2 | Strap, Tank, GasSerial 008000 and later. | $18.10/EA |
| 9 | TN4156940Replaces Tennant 39277 | 3 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 10 | TN4034137Replaces Tennant 32491 | 7 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 11 | TN4041926Replaces Tennant 08709 | 5 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 12 | TN4034133Replaces Tennant 32483 | 2 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 13 | TN4034654Replaces Tennant 32981 | 2 | Nut, Hex, Lock, .25-20, NlSerial 008000 and later. | $2.50/EA |
| 14 | TN4033269Replaces Tennant 1023482 | 1 | Hose, Fuel, 0.50id 21.0lSerial 008000 and later. | $10.10/EA |
| 15 | TN4015366Replaces Tennant 54333 | 1 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 008000 and later. | $5.10/EA |
| 16 | TN4019173Replaces Tennant 9000355 | 1 | Fitting, Brs, E90, Em05/Pm04Serial 008000 and later. | $6.30/EA |
| 17 | TN4041876Replaces Tennant 17414 | 1 | Fitting, Hyd, Str, Pf02/Pm04Serial 008000 and later. | $7.90/EA |
| 18 | TN4033731Replaces Tennant 32183 | 1 | Fitting, Brs, E90, Pm02/Bm03Serial 008000 and later. | $9.90/EA |
Tennant T20 Diesel engine Fuel Line Group parts
The parts Tennant numbers on its engine fuel line group drawing. Manual pages 33, list 34.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4192532Replaces Tennant 1032512 | 1 | Tray Wldt, Drip, DslSerial 008000 and later. | $130.70/EA |
| 2 | TN4192519Replaces Tennant 1032424 | 1 | Tray Wldt, Drip, FuelSerial 008000 and later. | $54.94/EA |
| 3 | TN4015366Replaces Tennant 54333 | 6 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 008000 and later. | $5.10/EA |
| 4 | TN4039305Replaces Tennant 1006416 | 1 | Hose, Afmkt, Pvc, Clr 0.38id 03ftSerial 008000 and later. | $18.70/EA |
| 5 | TN4028165Replaces Tennant 364779 | 1 | Bar, Flat, Stl 0.38, 01.00 X 03.3lSerial 008000 to 010899. | $18.90/EA |
| 6 | TN4021954Replaces Tennant 9020940 | 1 | Pump Kit, Fuel, ReplmtSerial 008000 to 010899. | $214.50/EA |
| 7 | TN4041270Replaces Tennant 06942 | 2 | Screw, Hex, M6 X 1.0 X 16, 8.8Serial 008000 and later. | $2.50/EA |
| 8 | TN4034136Replaces Tennant 32490 | 6 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 9 | TN4041925Replaces Tennant 08708 | 10 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 10 | TN4015006Replaces Tennant 53029 | 1 | Fitting, Brs, E90, Em05/Pm02Serial 008000 and later. | $85.70/EA |
| 11 | TN4013878Replaces Tennant 47566 | 1 | Fitting, Hyd, Str, Pm02/Pm02Serial 008000 and later. | $7.90/EA |
| 12 | TN4041876Replaces Tennant 17414 | 1 | Fitting, Hyd, Str, Pf02/Pm04Serial 008000 and later. | $7.90/EA |
| 13 | TN4035192Replaces Tennant 1016827 | 1 | Filter Assy, Fuel, DslComplete assembly. Serial 008000 and later. | $44.60/EA |
| – | TN8005805Replaces Tennant 1017126 | 1 | Element, Fltr, Fuel [Dn]Part of Filter Assy, Fuel, Dsl (1016827). Serial 008000 and later. | $21.90/EA |
| 14 | TN4026121Replaces Tennant 78043 | 1 | Fitting, Brs, Str, If05/Pm04Serial 008000 and later. | $4.20/EA |
| 15 | TN4033605Replaces Tennant 1024380 | 1 | Fuelline, .31d 04.0l 05if/05if, StlSerial 008000 and later. | $11.41/EA |
| 16 | TN4018734Replaces Tennant 70173 | 1 | Hose, 0050, 04, If05str / Im05str, 10.0Serial 008000 and later. | $52.70/EA |
| 17 | TN4028464Replaces Tennant 365066 | 1 | Fitting, Hyd, Str, Metric, Om10/If05Serial 008000 and later. | $26.80/EA |
| 18 | TN4022521Replaces Tennant 87738 | 1 | Hose, Fuel, 0.18id 29.0lSerial 008000 and later. | $19.40/EA |
| 19 | TN4028491Replaces Tennant 365190 | 1 | Hose, Fuel, 0.31id 22.0lSerial 008000 and later. | $6.10/EA |
| 20 | TN4018310Replaces Tennant 69234 | 1 | Clamp, Cable, Stl, 1.00d X 0.75w, 1hSerial 008000 and later. | $4.20/EA |
| 21 | TN4041844Replaces Tennant 16931 | 2 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 22 | TN4034137Replaces Tennant 32491 | 3 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 23 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 24 | TN4194597Replaces Tennant 1029082 | 1 | Bracket, Mtg, Ecu [M20/T20 2007]Serial 008000 and later. | $44.44/EA |
| 25 | TN4187038Replaces Tennant 1059488 | 1 | Bracket, Mtg, Coolant, Tank, Dsl [2010]Serial 008000 and later. | $32.42/EA |
| 26 | TN374127Replaces Tennant 1040835 | 1 | Control, Govnr [All Purpose]Serial 008000 and later. | $1,571.50/EA |
| 27 | TN4194330Replaces Tennant 1027922 | 1 | Bracket, Mtg, Govnr Control, DslSerial 008000 and later. | $28.28/EA |
| 28 | TN4029123Replaces Tennant 56186 | 3 | Relay, 12vdc, 40a, Spdt N/OSerial 008000 and later. | $11.30/EA |
| 29 | TN4026354Replaces Tennant 379656 | 1 | Timer, 12vdc, 10 SecSerial 008000 and later. | $85.60/EA |
| 30 | TN4041271Replaces Tennant 06943 | 3 | Screw, Hex, M6 X 1.0 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 31 | TN4041275Replaces Tennant 06947 | 1 | Screw, Hex, M6 X 1.0 X 40, 8.8Serial 008000 and later. | $3.40/EA |
| 32 | TN4044400Replaces Tennant 1040467 | 4 | Screw, Hex, M6 X 1.00 X 20, 9.8, SemsSerial 008000 and later. | $3.30/EA |
| 33 | TN4045568Replaces Tennant 1036892 | 2 | Screw, Hex, M6 X 1.00 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 34 | TN4015650Replaces Tennant 71539 | 1 | Resistor, 022.00ohm, 0040wattSerial 008000 and later. | $59.40/EA |
| 35 | TN4041969Replaces Tennant 09244 | 2 | Screw, Hex, M5 X 0.80 X 16, 8.8Serial 008000 and later. | $2.50/EA |
| 36 | TN4042244Replaces Tennant 19066 | 2 | Washer, Flat, 0.25b 0.56d .05, Pl, 10Serial 008000 and later. | $2.50/EA |
| 37 | TN4041004Replaces Tennant 06549 | 2 | Nut, Hex, Lock, M5 X 0.80, NlSerial 008000 and later. | $2.50/EA |
| 38 | TN4031505Replaces Tennant 1251982 | 1 | Pump, FuelSerial 010900 and later. | $179.30/EA |
| 39 | TN4031510Replaces Tennant 1252042 | 1 | Bar, Flat, Stl 0.25, 01.00 X 03.3lSerial 010900 and later. | $35.90/EA |
| 40 | TN4042904Replaces Tennant 1076774 | 1 | Fitting, Extension 1/8-Npsf X 20Serial 010900 and later. | $3.70/EA |
Tennant T20 Diesel engine Air Cleaner Group parts
The parts Tennant numbers on its engine air cleaner group drawing. Manual pages 35, list 36.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4032296Replaces Tennant 369745 | 1 | Filter Assy, AirComplete assembly. Serial 008000 and later. | $124.20/EA |
| 2 | TN8005623Replaces Tennant 369746 | 1 | Element, Fltr, Air [Dn]Part of Filter Assy, Air (369745). Serial 008000 and later. | $34.60/EA |
| 3 | TN4041271Replaces Tennant 06943 | 2 | Screw, Hex, M6 X 1.0 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 4 | TN4041925Replaces Tennant 08708 | 2 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 5 | TN4034133Replaces Tennant 32483 | 2 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 6 | TN4036284Replaces Tennant 1020949 | 1 | Hose, Intake, Mold, 2.00id [Epdm]Serial 008000 and later. | $59.99/EA |
| 7 | TN4044328Replaces Tennant 14432 | 3 | Clamp, Hose, Wormdrive, 1.81-2.75d, .50wSerial 008000 and later. | $5.30/EA |
| 8 | TN4033842Replaces Tennant 1024772 | 1 | Bracket, Mtg, Air Fltr, DslSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 9 | TN4033564Replaces Tennant 1023892 | 1 | Hose, Intake, Mold, 1.75id 1.75id DslSerial 008000 and later. | $72.92/EA |
| 10 | TN4019759Replaces Tennant 39284 | 2 | Screw, Hex, M10 X 1.5 X 35, 8.8Serial 008000 and later. | $4.00/EA |
| 11 | TN4034134Replaces Tennant 32485 | 2 | Washer, Flat, 0.38, SaeSerial 008000 and later. | $2.50/EA |
| 12 | TN4041992Replaces Tennant 09740 | 1 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4018310Replaces Tennant 69234 | 1 | Clamp, Cable, Stl, 1.00d X 0.75w, 1hSerial 008000 and later. | $4.20/EA |
| 14 | TN4042902Replaces Tennant 01685 | 1 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 15 | TN4041929Replaces Tennant 08713 | 1 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 16 | TN4032297Replaces Tennant 369747 | 1 | Clamp, Mtg, Fltr, AirSerial 008000 and later. | $32.90/EA |
| 17 | TN8002697Replaces Tennant 398279 | 1 | Element, Fltr, Air, Safety (Option)Serial 008000 and later. | $52.20/EA |
Tennant T20 Diesel engine Alternator Group parts
The parts Tennant numbers on its engine alternator group drawing. Manual pages 37, list 38.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4019747Replaces Tennant 392611 | 1 | Alternator, 12vdc, 075a [Valeo]Serial 008000 and later. | $330.60/EA |
| 2 | TN4031659Replaces Tennant 35707 | 1 | Screw, Hex, .38-16 X 3.00, G5Serial 008000 and later. | $1.15/EA |
| 3 | TN4026793Replaces Tennant 59156 | 1 | Nut, Hex, Lock, .38-16, Nl, SsSerial 008000 and later. | $4.00/EA |
| 4 | TN4028947Replaces Tennant 76955 | 1 | Screw, Hex, .31-18 X 1.00, G5Serial 008000 and later. | $2.50/EA |
| 5 | TN4016796Replaces Tennant 41186 | 1 | Washer, Flat, Belleville, .31Serial 008000 and later. | $3.50/EA |
| 6 | TN4012419Replaces Tennant 73737 | 1 | Tube, 0.38id 0.75od 00.3l, SsSerial 008000 and later. | $16.10/EA |
| 7 | TN4045562Replaces Tennant 1036847 | 1 | Arm Wldt, Alternator, DslSerial 008000 and later. | $67.57/EA |
| 8 | TN4045563Replaces Tennant 1036859 | 1 | Bracket, Sppt, Alternator, DslSerial 008000 and later. | $11.80/EA |
| 9 | TN4041271Replaces Tennant 06943 | 1 | Screw, Hex, M6 X 1.00 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 10 | TN4034133Replaces Tennant 32483 | 2 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 11 | TN4041925Replaces Tennant 08708 | 1 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 12 | TN4156940Replaces Tennant 39277 | 2 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 13 | TN4034137Replaces Tennant 32491 | 4 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 14 | TN4041926Replaces Tennant 08709 | 3 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 15 | TN4045561Replaces Tennant 1036844 | 1 | Bracket Wldt, Mtg, Alternator, DslSerial 008000 and later. | $118.12/EA |
| 16 | TN4028034Replaces Tennant 76570 | 1 | Screw, Hex, M8 X 1.25 X 30, 8.8Serial 008000 and later. | $3.20/EA |
| 17 | TN4019758Replaces Tennant 39283 | 1 | Screw, Hex, M10 X 1.50 X 25, 8.8Serial 008000 and later. | $3.30/EA |
| 18 | TN4034138Replaces Tennant 32492 | 2 | Washer, Flat, 0.38, StdSerial 008000 and later. | $2.50/EA |
| 19 | TN4031222Replaces Tennant 33612 | 1 | Screw, Hex, M10 X 1.25 X 35, 8.8Serial 008000 and later. | $3.40/EA |
| 20 | TN4034661Replaces Tennant 32988 | 1 | Washer, Lock, Int, 0.38Serial 008000 and later. | $2.60/EA |
| 21 | TN4033431Replaces Tennant 31525 | 1 | Wire, 10ga 16.0l Blk .25ring /.38ringSerial 008000 and later. | $12.80/EA |
| 22 | TN4017298Replaces Tennant 42011 | 1 | Screw, Hex, 10-24 X 0.50, SsSerial 008000 and later. | $3.40/EA |
| 23 | TN4042888Replaces Tennant 01683 | 1 | Washer, Flat, 10, SsSerial 008000 and later. | $2.60/EA |
| 24 | TN4031374Replaces Tennant 1029689 | 1 | Cable, 06ga 16.0l Red .38ring /.38ringSerial 008000 and later. | $19.45/EA |
| 25 | TN4034851Replaces Tennant 1016314 | 2 | Boot, 90deg .50id 1.00id 2.50l, RedSerial 008000 and later. | $5.40/EA |
| 26 | TN4016814Replaces Tennant 41361 | 2 | Nut, Hex, Std, M8 X 1.25, BrsSerial 008000 and later. | $3.40/EA |
| 27 | TN4032038Replaces Tennant 1031566 | 1 | Fan, Cooling, 14.1d, 6 Blade, 0.5b TaperSerial 008000 and later. | $174.80/EA |
| 28 | TN4045395Replaces Tennant 1035341 | 1 | Spacer, Fan, Dsl [M20/T20]Serial 008000 and later. | $54.70/EA |
| 29 | TN4042788Replaces Tennant 00960 | 1 | Key, Sq, 0.12 X 0.12, 0.50lSerial 008000 and later. | $3.60/EA |
| 30 | TN4015635Replaces Tennant 71388 | 4 | Screw, Soc, M6 X 1.00 X 16, 12.9Serial 008000 and later. | $4.80/EA |
| 31 | TN4042244Replaces Tennant 19066 | 4 | Washer, Flat, 10Serial 008000 and later. | $2.50/EA |
| 32 | TN4044023Replaces Tennant 1039208 | 1 | Washer, Flat, 1.10b 1.50d .12, Stl, PlSerial 008000 and later. | $3.33/EA |
| 33 | TN4044025Replaces Tennant 1039212 | 1 | Spacer, FanSerial 008000 and later. | $6.90/EA |
| 34 | TN4019823Replaces Tennant 393244 | 1 | Belt, V, 42.0l [Hc41]Serial 008000 and later. | $15.00/EA |
Tennant T20 Diesel engine Muffler Group parts
The parts Tennant numbers on its engine muffler group drawing. Manual pages 39, list 40.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4033604Replaces Tennant 1024357 | 1 | Tube, Exhaust, DslSerial 008000 and later. | $57.00/EA |
| 2 | TN4035092Replaces Tennant 24012 | 3 | Clamp, Muffler, 1.62dSerial 008000 and later. | $6.20/EA |
| 3 | TN4016151Replaces Tennant 9002411 | 1 | Plate, Shield, Heat, Dsl, ReplmtSerial 008000 and later. | $96.05/EA |
| 4 | TN4026556Replaces Tennant 79381 | 2 | Clamp, Hose, Wormdrive, 1.25-2.00D, .50WSerial 008000 and later. | $6.20/EA |
| 5 | TN4012780Replaces Tennant 74452 | 1 | Tube Wldt, Exhaust, 1.5d, 4 Hole FlngSerial 008000 and later. | $60.30/EA |
| 6 | TN4041844Replaces Tennant 16931 | 4 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 7 | TN4034137Replaces Tennant 32491 | 4 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 8 | TN4031201Replaces Tennant 33333 | 1 | Muffler, ExhaustSerial 008000 and later. | $649.00/EA |
| 9 | TN4035523Replaces Tennant 1017969 | 1 | Bracket, Muffler, Hanger, FrontSerial 008000 and later. | $27.50/EA |
| 10 | TN4205342Replaces Tennant 1274854 | 1 | Muffler, Exhaust, Axial InletSerial 008000 and later. | $569.64/EA |
| 11 | TN4006476Replaces Tennant 1275151 | 1 | Bracket, Exhaust [M20/T20 DSL]Serial 008000 and later. | $17.57/EA |
| 12 | TN4037292Replaces Tennant 1013031 | 1 | Isolator, RbrSerial 008000 and later. | $18.30/EA |
| 13 | TN4040603Replaces Tennant 222496 | 2 | Sleeve, P/M, 0.31b 0.50d 0.9l [430ss]Serial 008000 and later. | $3.40/EA |
| 14 | TN4040607Replaces Tennant 222505 | 2 | Screw, Hex, M8 X 1.25 X 45, SsSerial 008000 and later. | $4.00/EA |
| 15 | TN4042902Replaces Tennant 01685 | 4 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 16 | TN4041929Replaces Tennant 08713 | 2 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 17 | TN4032843Replaces Tennant 1021789 | 1 | Tube, Exhaust, 1.5dSerial 008000 and later. | $45.20/EA |
| 18 | TN4031022Replaces Tennant 1028994 | 1 | Channel, Shield, Muffler [M20/T20 2007]Serial 008000 and later. | $123.70/EA |
| 19 | TN4032214Replaces Tennant 1032010 | 1 | Shield, Heat, DslSerial 008000 and later. | $25.35/EA |
| 20 | TN4041931Replaces Tennant 08716 | 2 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 and later. | $3.20/EA |
| 21 | TN4034133Replaces Tennant 32483 | 2 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 22 | TN4205535Replaces Tennant 1275012 | 2 | Clamp, Muffler, 2.13DSerial 008000 and later. | $4.55/EA |
| 23 | TN4006626Replaces Tennant 1275363 | 1 | Pipe, Wldt, Exhst, Inlet [M20/T20D]Serial 008000 and later. | $223.72/EA |
| 24 | TN4006625Replaces Tennant 1275341 | 1 | Pipe, Exhaust, Tailpipe [M20/T20D]Serial 008000 and later. | $122.21/EA |
Tennant T20 Diesel engine Radiator Group parts
The parts Tennant numbers on its engine radiator group drawing. Manual pages 41, list 42.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4031438Replaces Tennant 1249770 | 1 | Radiator, W/ Hyd Cooler [Afmkt]Complete assembly. Serial 008000 and later. | $1,665.50/EA |
| 2 | TN4029923Replaces Tennant 1265988 | 1 | Cap, Radiator, 16Psi Sae 164Part of Radiator, W/ Hyd Cooler [Afmkt] (1249770). Serial 008000 and later. | $4.90/EA |
| 3 | TN4045637Replaces Tennant 1037346 | 4 | Screw, Hex, M8 X 1.25 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 4 | TN4186598Replaces Tennant 1058699 | 1 | Shroud Wldt, Fan, Eng, DslSerial 008000 and later. | $155.44/EA |
| 5 | TN4189910Replaces Tennant 1045433 | 1 | Bracket, CoverSerial 008000 and later. | $18.60/EA |
| 6 | TN4045568Replaces Tennant 1036892 | 6 | Screw, Hex, M6 X 1.00 X 25, 9.8 SemsSerial 008000 and later. | $2.50/EA |
| 7 | TN4190181Replaces Tennant 1046962 | 1 | Bracket, Mtg, RadiatorSerial 008000 and later. | $26.70/EA |
| 8 | TN4019761Replaces Tennant 39285 | 4 | Screw, Hex, M10 X 1.50 X 40, 8.8Serial 008000 and later. | $3.20/EA |
| 9 | TN4034138Replaces Tennant 32492 | 8 | Washer, Flat, 0.38, StdSerial 008000 and later. | $2.50/EA |
| 10 | TN4015364Replaces Tennant 54274 | 4 | Isolator, Vib, Bshg, 1.1d 0.6l .4b 0.78hSerial 008000 and later. | $14.70/EA |
| 11 | TN4042008Replaces Tennant 09832 | 8 | Washer, Flat, 0.81b 1.06d .06, StlSerial 008000 and later. | $3.30/EA |
| 12 | TN4037922Replaces Tennant 1014563 | 6 | Washer, Flat, 0.40b 1.12d .12, SsSerial 008000 and later. | $5.80/EA |
| 13 | TN4016826Replaces Tennant 41430 | 4 | Nut, Hex, Lock, M10 X 1.5, NlSerial 008000 and later. | $4.00/EA |
| 14 | TN4045641Replaces Tennant 1037355 | 2 | Screw, Hex, M8 X 1.25 X 35, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 15 | TN4038497Replaces Tennant 1054428 | 1 | Shroud, FanSerial 008000 and later. | $126.20/EA |
| 16 | TN4041020Replaces Tennant 1052164 | 1 | Bracket, SpptSerial 008000 and later. | $24.24/EA |
| 17 | TN4019758Replaces Tennant 39283 | 1 | Screw, Hex, M10 X 1.50 X 25, 8.8Serial 008000 and later. | $3.30/EA |
| 18 | TN4034134Replaces Tennant 32485 | 3 | Washer, Flat, 0.38, SaeSerial 008000 and later. | $2.50/EA |
| 19 | TN4041022Replaces Tennant 1052175 | 1 | Skirt, Fan, Eng, DslSerial 008000 and later. | $88.78/EA |
| 20 | TN4036763Replaces Tennant 1058732 | 1 | Bracket, Mtg, Fan, Shrd, Upper, DslSerial 008000 and later. | $14.24/EA |
| 21 | TN4016794Replaces Tennant 41178 | 3 | Washer, Flat, 0.25, FendrSerial 008000 and later. | $2.50/EA |
| 22 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 23 | TN4036225Replaces Tennant 1019968 | 1 | Bracket, Mtg, RadiatorSerial 008000 and later. | $18.60/EA |
| 24 | TN4044400Replaces Tennant 1040467 | 2 | Screw, Hex, M6 X 1.00 X 20, 9.8, SemsSerial 008000 and later. | $3.30/EA |
| 25 | TN4036443Replaces Tennant 30407 | 1 | Clip, Keeper, OpenSerial 008000 and later. | $1.70/EA |
| 26 | TN4041925Replaces Tennant 08708 | 1 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 27 | TN4034136Replaces Tennant 32490 | 1 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 28 | TN4036761Replaces Tennant 1058730 | 1 | Bracket, Mtg, Fan, Shrd, Lower, DslSerial 008000 and later. | $15.25/EA |
| 29 | TN4041580Replaces Tennant 07299 | 2 | Screw, Hex, M10 X 1.25 X 25, 8.8Serial 008000 and later. | $2.40/EA |
| 30 | TN4034138Replaces Tennant 32492 | 2 | Washer, Flat, 0.38, StdSerial 008000 and later. | $2.50/EA |
| 31 | TN4172037Replaces Tennant 376735 | 1 | Seal, Bulb, Str, 0.38h .75w Adh, 52 LSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 32 | TN4032613Replaces Tennant 1064434 | 1 | Bracket, Shrd, Radiator, Dsl, CeSerial 008000 and later. | $56.20/EA |
| 33 | TN4041271Replaces Tennant 06943 | 5 | Screw, Hex, M6 X 1.00 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 34 | TN4041604Replaces Tennant 07790 | 1 | Nut, Hex, Flng, M6 X 1.00Serial 008000 and later. | $3.20/EA |
| 35 | TN4041605Replaces Tennant 07791 | 1 | Nut, Hex, Flng, M8 X 1.25Serial 008000 and later. | $2.50/EA |
| 36 | TN4029283Replaces Tennant 367812 | 1 | Seal, Rbr, Clsd, .13, .38w 72.0l, AdhSerial 008000 and later. | $33.10/EA |
| 37 | TN4045637Replaces Tennant 1037346 | 1 | Screw, Hex, M8 X 1.25 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 38 | TN4034133Replaces Tennant 32483 | 5 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 39 | TN4041925Replaces Tennant 08708 | 5 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 40 | TN4043205Replaces Tennant 02431 | 2 | Plug, Hole, Rnd, 0.56h .03 - .12, Blk NylSerial 008000 and later. | $3.40/EA |
Tennant T20 Diesel engine Radiator Hose Group parts
The parts Tennant numbers on its engine radiator hose group drawing. Manual pages 43, list 44.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4030509Replaces Tennant 1071195 | 1 | Hose, Radiator, Upper, DslSerial 008000 and later. | $23.30/EA |
| 2 | TN4043367Replaces Tennant 11399 | 4 | Clamp, Hose, Wormdrive, 0.81-1.50d, .50wSerial 008000 and later. | $5.10/EA |
| 3 | TN4014543Replaces Tennant 51305 | 2 | Fitting, Draincock, E90, .25nptSerial 008000 and later. | $15.10/EA |
| 4 | TN4044377Replaces Tennant 150006 | 1 | Fitting, Brs, Str, Pf04/Pm06, BshgSerial 008000 and later. | $5.30/EA |
| 5 | TN4016344Replaces Tennant 73471 | 2 | Hose, Pvc, Clr, 0.38id 0.56od 022.0lSerial 008000 and later. | $7.60/EA |
| 6 | TN4017396Replaces Tennant 43844 | 4 | Clamp, Hose, Wormdrive, 0.25-0.62d, .31wSerial 008000 and later. | $4.20/EA |
| 7 | TN4039550Replaces Tennant 1007482 | 1 | Hose, Rbr, E90, 1.25id 1.25id 04.2 03.1Serial 008000 and later. | $20.40/EA |
| 8 | TN4026556Replaces Tennant 79381 | 2 | Clamp, Hose, Wormdrive, 1.25-2.00D, .50WSerial 008000 and later. | $6.20/EA |
| 9 | TN4038493Replaces Tennant 1054382 | 1 | Tank, Coolant, 03.6W 04.1HI 05.5L,1LiterSerial 008000 and later. | $119.90/EA |
| 10 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 11 | TN4033236Replaces Tennant 1023180 | 1 | Tube, Radiator, Lower, DslSerial 008000 and later. | $33.03/EA |
| 12 | TN4037984Replaces Tennant 1015041 | 1 | Hose, Afmkt, Coolant Recvy, 08ftSerial 008000 and later. | $62.40/EA |
| 13 | TN4034915Replaces Tennant 1062103 | 1 | Hose, Radiator, Lower, DslSerial 008000 and later. | $20.65/EA |
| 14 | TN4041844Replaces Tennant 16931 | 2 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 15 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 16 | TN4041926Replaces Tennant 08709 | 2 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
Tennant T20 Diesel battery and Electrical Group parts
The parts Tennant numbers on its battery and electrical group drawing. Manual pages 45, list 46.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4032292Replaces Tennant 369704 | 1 | Horn, 12vdc, Dba [Wolo]Serial 008000 and later. | $42.00/EA |
| 2 | TN4045637Replaces Tennant 1037346 | 5 | Screw, Hex, M8 X 1.25 X 25, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 3 | TN4042244Replaces Tennant 19066 | 4 | Washer, Flat, #10Serial 008000 and later. | $2.50/EA |
| 4 | TN4041926Replaces Tennant 08709 | 3 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 5 | TN4029449Replaces Tennant 57804 | 7 | Relay, 12vdc, 40a, Spdt N/OSerial 008000 and later. | $16.30/EA |
| 6 | TN4033595Replaces Tennant 1024274 | 1 | Cover, Fuse, BlockSerial 008000 and later. | $112.70/EA |
| 7 | TN4034267Replaces Tennant 1026576 | 1 | Gasket, Cover, Fuse BlockSerial 008000 and later. | $11.90/EA |
| 8 | TN4041004Replaces Tennant 06549 | 8 | Nut, Hex, Lock, M5 X 0.8, NlSerial 008000 and later. | $2.50/EA |
| 9 | TN4036635Replaces Tennant 1021290 | 1 | Alarm, Warning [Sonalert, St628]Serial 008000 and later. | $55.10/EA |
| 10 | TN4031223Replaces Tennant 33671 | 1 | Strap, Rbr, Tie-Down, 2/Hooks 19.0lSerial 008000 and later. | $13.10/EA |
| 11 | TN4015366Replaces Tennant 54333 | 1 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 008000 and later. | $5.10/EA |
| 12 | TN4039094Replaces Tennant 20778 | 1 | Hose, Pvc, Clr, 0.50id 0.69od 30.00lSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 13 | TN4027918Replaces Tennant 60295 | 1 | Cable, Battery, 02ga 60.0l Blk .41ringSerial 008000 and later. | $69.30/EA |
| 14 | TN4018303Replaces Tennant 68869 | 1 | Cable, Battery, 02ga 48.0l Red .41ringSerial 008000 and later. | $69.30/EA |
| 15 | TN4040238Replaces Tennant 222290 | 1 | Diode, Ele, PlugSerial 008000 and later. | $13.00/EA |
| 16 | TN4011598Replaces Tennant 762514 | 14 | Fuse, 015aSerial 008000 and later. | $4.00/EA |
| 17 | TN4015029Replaces Tennant 53466 | 4 | Clamp, Cable, Stl, 1.50d X 1.00w, 1hSerial 008000 and later. | $4.20/EA |
| 18 | TN4037623Replaces Tennant 10143 | 1 | Battery, Wet, 12Vdc 0600CcaSerial 008000 and later. | $274.80/EA |
Tennant T20 Diesel wheel Group, Front Drive parts
The parts Tennant numbers on its wheel group, front drive drawing. Manual pages 47, list 48.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4182964Replaces Tennant 1071061 | 1 | Housing, Sppt, Front WheelSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 2 | TN4014546Replaces Tennant 51338 | 2 | Bearing, Cup, 2.56d 0.55wSerial 008000 and later. | $11.70/EA |
| 3 | TN4013913Replaces Tennant 47801 | 2 | Fitting, Grease, Str Pm04 .63lSerial 008000 and later. | $6.00/EA |
| 4 | TN4028913Replaces Tennant 374560 | 1 | Seal, Drive, Rear, Grease CavSerial 008000 and later. | $28.60/EA |
| 5 | TN4026352Replaces Tennant 379609 | 1 | Motor, Hyd, Gear, Int 19.0 Bi-Dir 3000 (See Breakdowns)Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 6 | TN4017334Replaces Tennant 42223 | 1 | Fitting, Hyd, Str, Jm10/Om12Serial 008000 to 011414. | $12.60/EA |
| 6 | TN4017336Replaces Tennant 42227 | 1 | Fitting, Hyd, Str, Jm08/Om12Serial 011415 and later. | $15.50/EA |
| 7 | TN4019818Replaces Tennant 393215 | 1 | Fitting, Hyd, E45, Jm04/Om06Serial 008000 and later. | $43.70/EA |
| 8 | TN4033591Replaces Tennant 1024249 | 1 | Fitting, Hyd, E45, Jm10/Om12Serial 008000 to 011414. | $42.90/EA |
| 8 | TN4032402Replaces Tennant 1258930 | 1 | Fitting, Hyd, E45, Jm08/Om12Serial 011415 and later. | $31.30/EA |
| 9 | TN4042547Replaces Tennant 19583 | 4 | Screw, Soc, .50-13 X 1.50, AlSerial 008000 and later. | $5.80/EA |
| 10 | TN4015068Replaces Tennant 54087 | 1 | Hub Assy, Wheel, 5 Bolt 4.50bc Taper BComplete assembly. Serial 008000 and later. | $202.20/EA |
| – | TN4033528Replaces Tennant 32126 | 5 | Stud, Wheel, .50-20 X 1.50l, 0.370thPart of Hub Assy, Wheel, 5 Bolt 4.50bc Taper B (54087). Serial 008000 and later. | $4.20/EA |
| 11 | TN4041635Replaces Tennant 08180 | 2 | Pin, Cotter, .125 X 2.00Serial 008000 and later. | $2.50/EA |
| 12 | TN4014547Replaces Tennant 51339 | 2 | Bearing, Cone, 1.38b 0.71wSerial 008000 and later. | $46.30/EA |
| 13 | TN4028915Replaces Tennant 374563 | 1 | Washer, Flat, 2.16b 3.50d .16, FeltSerial 008000 and later. | $4.00/EA |
| 14 | TN4015062Replaces Tennant 54051 | 1 | Washer, Flat, 1.39b 2.12d .13, StlSerial 008000 and later. | $3.50/EA |
| 15 | TN4016329Replaces Tennant 73281 | 1 | Bolt, Shld, 1.37d X 5.13l,1.1-18 DrilledSerial 008000 and later. | $106.20/EA |
| 16 | TN4015063Replaces Tennant 54052 | 1 | Nut, Hex, Sltd, 1.12-18Serial 008000 and later. | $23.30/EA |
| 17 | TN4016287Replaces Tennant 72926 | 2 | Screw, Soc, M16 X 2.0 X 50, 12.9Serial 008000 and later. | $6.70/EA |
| 18 | TN4035377Replaces Tennant 24339 | 5 | Nut, Wheel, .50-20 X 60 AngleSerial 008000 and later. | $3.00/EA |
| 19 | TN4045221Replaces Tennant 1034270 | 1 | Cylinder, Hyd, 2.0b,15.2l,09.00strk,3000Serial 008000 and later. | $463.00/EA |
| 20 | TN4013877Replaces Tennant 47522 | 2 | Fitting, Hyd, E45, Jm06/Om06Serial 008000 and later. | $21.70/EA |
| 21 | TN4025656Replaces Tennant 77345 | 1 | Screw, Hex, .75-10 X 3.25, G5Serial 008000 and later. | $9.50/EA |
| 22 | TN4024610Replaces Tennant 82832 | 1 | Sleeve, Nyl, 2.38id 25.0lSerial 008000 and later. | $20.70/EA |
| 23 | TN4044540Replaces Tennant 1073487 | 2 | Washer, Flat, .781b 1.63od .16, Stl, BlkSerial 008000 and later. | $2.60/EA |
| 24 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 25 | TN4037146Replaces Tennant 1052521 | 1 | Bar, Flat, Stl 0.19, 01.50 X 04.1lSerial 008000 and later. | $5.30/EA |
| 26 | TN4041844Replaces Tennant 16931 | 2 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 27 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 28 | TN4034901Replaces Tennant 1061973 | 1 | Tire, Drive, Scrbr, Pu, Grey, 18.0X6.0 (Optional Polyurethane)Serial 008000 and later. | $1,442.80/EA |
| 29 | TN4029311Replaces Tennant 57315 | 2 | Sleeve, Nyl, #37 05.0lSerial 008000 and later. | $7.80/EA |
| 30 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 31 | TN4037134Replaces Tennant 1059343 | 1 | Tire, Drive, Scrbr, Non-Skid, 18.0X6.0Serial 008000 and later. | $1,386.50/EA |
| 32 | TN4034614Replaces Tennant 1060521 | 1 | Bracket, Mtg, SpptSerial 008000 and later. | $21.70/EA |
Tennant T20 Diesel wheel Group, Rear parts
The parts Tennant numbers on its wheel group, rear drawing. Manual pages 49, list 50.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4031682Replaces Tennant 360023 | 2 | Brake Assy, Drum, Mech, 07.0d 1.2wComplete assembly. Serial 008000 and later. | $537.20/EA |
| 1 | TN8005524Replaces Tennant 360270 | 1 | Plate, Backing, BrakePart of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $283.10/EA |
| 2 | TN4031992Replaces Tennant 360271 | 1 | Bushing, Sleeve, 0.78b 0.86d 0.93l, BnzPart of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $21.40/EA |
| 3 | TN8005525Replaces Tennant 360272 | 1 | Cam, Plt, Brake [Nickel]Part of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $80.00/EA |
| 4 | TN4031993Replaces Tennant 360273 | 1 | Washer, Flat, M21.0b X 37d X 3Part of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $5.30/EA |
| 5 | TN4031994Replaces Tennant 360274 | 1 | Retainer, Ring, BrakePart of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $3.50/EA |
| 6 | TN4031995Replaces Tennant 360275 | 2 | Shoe, Brake, 180 X 30mmPart of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $84.00/EA |
| 7 | TN4031996Replaces Tennant 360276 | 1 | Spring, Wir, 0.25d, Return, BrakePart of Brake Assy, Drum, Mech, 07.0d 1.2w (360023). Serial 008000 and later. | $22.30/EA |
| 8 | TN4014130Replaces Tennant 49145 | 2 | Washer, Flat, 0.76b 1.50d .06, SsSerial 008000 and later. | $5.20/EA |
| 9 | TN4021672Replaces Tennant 86659 | 2 | Nut, Hex, Sltd, .75-16Serial 008000 and later. | $8.20/EA |
| 10 | TN4041629Replaces Tennant 08171 | 2 | Pin, Cotter, .156 X 2.00Serial 008000 and later. | $3.40/EA |
| 11 | TN4015370Replaces Tennant 54390 | 2 | Cap, Hub, Dust 2.57d 0.77lSerial 008000 and later. | $13.50/EA |
| 12 | TN4041294Replaces Tennant 06969 | 8 | Screw, Hex, M12 X 1.75 X 40, 8.8Serial 008000 and later. | $4.00/EA |
| 13 | TN4034135Replaces Tennant 32486 | 8 | Washer, Flat, 0.50 SaeSerial 008000 and later. | $2.60/EA |
| 14 | TN4041927Replaces Tennant 08711 | 8 | Nut, Hex, Lock, M12 X 1.75,NlSerial 008000 and later. | $3.30/EA |
| 15 | TN4032592Replaces Tennant 360802 | 2 | Arm, Lever, Brake, 4.1 [Knott]Serial 008000 and later. | $82.50/EA |
| 16 | TN4045305Replaces Tennant 1076240 | 2 | Tire Assy, Idler, 16.0 X 3.5, RubberComplete assembly. Serial 008000 and later. | $358.40/EA |
| 17 | TN4031697Replaces Tennant 360074 | 2 | Bearing, Ball, 1.18b 2.44d 0.63wPart of Tire Assy, Idler, 16.0 X 3.5, Rubber (1076240). Serial 008000 and later. | $20.20/EA |
| 18 | TN4042875Replaces Tennant 1076680 | 2 | Tire, Idle, 16 X 3.5, Pu, Siped Tread(Optional Polyurethane)Complete assembly. Serial 008000 and later. | $571.90/EA |
| 19 | TN4031697Replaces Tennant 360074 | 2 | Bearing, Ball, 1.18b 2.44d 0.63wPart of Tire, Idle, 16 X 3.5, Pu, Siped Tread(Optional Polyurethane) (1076680). Serial 008000 and later. | $20.20/EA |
Tennant T20 Diesel brake Pedal Linkage Group parts
The parts Tennant numbers on its brake pedal linkage group drawing. Manual pages 51, list 52.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4044344Replaces Tennant 14605 | 4 | Pin, Clevis, 0.25d X 0.75lSerial 008000 and later. | $3.40/EA |
| 2 | TN4041628Replaces Tennant 08170 | 4 | Pin, Cotter, .062 X 0.50Serial 008000 and later. | $2.60/EA |
| 3 | TN4027767Replaces Tennant 364347 | 2 | RodSerial 008000 and later. | $33.10/EA |
| 4 | TN4044337Replaces Tennant 14595-1 | 2 | Clevis, Adj, 0.25 Pin, 0.25-28 Rh, PlSerial 008000 and later. | $9.90/EA |
| 5 | TN4028195Replaces Tennant 364948 | 2 | Nut, Hex, Std, .25-28, LhSerial 008000 and later. | $4.00/EA |
| 6 | TN4042941Replaces Tennant 01714 | 2 | Nut, Hex, Std, .25-28Serial 008000 and later. | $2.50/EA |
| 7 | TN4028178Replaces Tennant 364864 | 2 | Clevis, Adj, 0.25pin, 0.25-28left PlSerial 008000 and later. | $15.30/EA |
| 8 | TN4032890Replaces Tennant 1022031 | 1 | Shaft Wldt, BrakeSerial 008000 and later. | $119.58/EA |
| 9 | TN4015629Replaces Tennant 71367 | 1 | Spring, Wir, 0.08d, Brake, ParkingSerial 008000 and later. | $6.80/EA |
| 10 | TN4041270Replaces Tennant 06942 | 2 | Screw, Hex, M6 X 1.0 X 16, 8.8Serial 008000 and later. | $2.50/EA |
| 11 | TN4027058Replaces Tennant 381502 | 4 | Bearing, Split, 1.00bSerial 008000 and later. | $7.40/EA |
| 12 | TN4027324Replaces Tennant 382224 | 2 | Plate, SpptSerial 008000 and later. | $14.80/EA |
| 13 | TN4019754Replaces Tennant 39279 | 4 | Screw, Hex, M8 X 1.25 X 70, 8.8Serial 008000 and later. | $4.00/EA |
| 14 | TN4034137Replaces Tennant 32491 | 7 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 15 | TN4033919Replaces Tennant 1025495 | 1 | Cable, Push / Pull, 063.0l 4.0, .31-24Serial 008000 and later. | $306.60/EA |
| 16 | TN4029693Replaces Tennant 58311 | 2 | Clevis, Adj, 0.31pin, 0.31-24Serial 008000 and later. | $45.70/EA |
| 17 | TN4039080Replaces Tennant 20170 | 2 | Nut, Hex, Jam, .31-24Serial 008000 and later. | $2.50/EA |
| 18 | TN4018317Replaces Tennant 69582 | 2 | Pin, Clevis, 0.31d X 1.00lSerial 008000 and later. | $3.40/EA |
| 19 | TN4041634Replaces Tennant 08179 | 2 | Pin, Cotter, .094 X 1.00Serial 008000 and later. | $2.50/EA |
| 20 | TN4195882Replaces Tennant 1022736 | 1 | Bracket, Mtg, CableSerial 008000 and later. | $27.47/EA |
| 21 | TN4041844Replaces Tennant 16931 | 2 | Screw, Hex, M8 X 1.25 X 20, 8.8Serial 008000 and later. | $2.50/EA |
| 22 | TN4195848Replaces Tennant 1022243 | 1 | Shaft Wldt, Pedal, BrakeSerial 008000 and later. | $82.40/EA |
| 23 | TN4014535Replaces Tennant 51109 | 1 | Pad, Pedal, Brake, 3.96l 2.36w 0.75Serial 008000 and later. | $30.10/EA |
| 24 | TN4035052Replaces Tennant 23788 | 2 | Ring, Retaining, Ext, 0.98d, [E-Ring]Serial 008000 and later. | $2.40/EA |
| 25 | TN4022031Replaces Tennant 86751 | 2 | Bearing, Pillowblock, 1.02b [Solid Pye]Serial 008000 to 013000. | $40.50/EA |
| 26 | TN4041003Replaces Tennant 06548 | 4 | Screw, Hex, M6 X 1.0 X 60, 8.8Serial 008000 to 013000. | $3.43/EA |
| 27 | TN4034136Replaces Tennant 32490 | 8 | Washer, Flat, 0.25 StdSerial 008000 to 013000. | $2.50/EA |
| 28 | TN4041925Replaces Tennant 08708 | 6 | Nut, Hex, Lock, M6 X 1.0, NlSerial 008000 and later. | $2.50/EA |
| 29 | TN4028660Replaces Tennant 54607 | 2 | Spring, Tors, 1.13id .12wir 02.3coil RhSerial 008000 and later. | $17.10/EA |
| 30 | TN4033918Replaces Tennant 1025487 | 1 | Pedal, Brake, LockSerial 008000 and later. | $62.70/EA |
| 31 | TN4013461Replaces Tennant 46563 | 1 | Bushing, Sleeve, 0.37b 0.50d 0.50l, OibSerial 008000 and later. | $4.20/EA |
| 32 | TN4026776Replaces Tennant 59009 | 1 | Spring, Tors, 0.75id .06wir 02.8coilSerial 008000 and later. | $5.20/EA |
| 33 | TN4041280Replaces Tennant 06955 | 1 | Screw, Hex, M8 X 1.25 X 35, 8.8Serial 008000 and later. | $3.40/EA |
| 34 | TN4041926Replaces Tennant 08709 | 1 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 35 | TN4027224Replaces Tennant 59962 | 1 | Switch, Snap, 15a Nc, RlrSerial 008000 and later. | $124.90/EA |
| 36 | TN4034981Replaces Tennant 1228195 | 1 | Bracket, Mtg, SwitchSerial 008000 to 013000. | $16.30/EA |
| 37 | TN4035369Replaces Tennant 24199 | 2 | Screw, Hex, M5 X 0.80 X 16, SsSerial 008000 and later. | $3.00/EA |
| 38 | TN4042888Replaces Tennant 01683 | 2 | Washer, Flat, 10, SsSerial 008000 and later. | $2.60/EA |
| 39 | TN4041991Replaces Tennant 09739 | 2 | Nut, Hex, Lock, M5 X 0.80, Nl, SsSerial 008000 and later. | $3.30/EA |
| 40 | TN4027058Replaces Tennant 381502 | 4 | Bearing, Split, 1.00bSerial 013001 and later. | $7.40/EA |
| 41 | TN4027324Replaces Tennant 382224 | 1 | Plate, SpptSerial 013001 and later. | $14.80/EA |
| 42 | TN4019754Replaces Tennant 39279 | 4 | Screw, Hex, M8 X 1.25 X 70, 8.8Serial 013001 and later. | $4.00/EA |
| 43 | TN4034137Replaces Tennant 32491 | 8 | Washer, Flat, 0.31, StdSerial 013001 and later. | $2.50/EA |
| 44 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 013001 and later. | $3.30/EA |
| 45 | TN4213187Replaces Tennant 1260032 | 1 | Bracket, Mtg, SwitchSerial 013001 and later. | $20.00/EA |
| 46 | TN4041925Replaces Tennant 08708 | 4 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 to 013000. | $2.50/EA |
Tennant T20 Diesel directional Pedal Group parts
The parts Tennant numbers on its directional pedal group drawing. Manual pages 53, list 54.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4193625Replaces Tennant 1025140 | 1 | Pedal, PropelSerial 008000 and later. | $45.75/EA |
| 2 | TN4026685Replaces Tennant 58819 | 1 | Tread, Non-Skid, 03.0w 11.6lSerial 008000 and later. | $7.70/EA |
| 3 | TN4026850Replaces Tennant 59668 | 1 | Pin, Clevis, 0.50 D X 4.50lSerial 008000 and later. | $5.10/EA |
| 4 | TN4041914Replaces Tennant 08182 | 1 | Pin, Cotter, .125 X 1.00Serial 008000 and later. | $2.50/EA |
| 5 | TN4017933Replaces Tennant 67767 | 2 | Clamp, Cable, Stl, 0.69d X 0.62w, 1hSerial 008000 and later. | $4.20/EA |
| 6 | TN4029864Replaces Tennant 361339 | 2 | Screw, Hex, M6 X 1.0 X 16, FmgSerial 008000 and later. | $4.00/EA |
| 7 | TN4032922Replaces Tennant 1022345 | 1 | Cable, Push / Pull, 098.0l .25-28/.25-28Serial 008000 and later. | $293.20/EA |
| 8 | TN4018302Replaces Tennant 68866 | 2 | Rod-End, .25-28rh Fem 0.25b [Teflon]Serial 008000 and later. | $44.50/EA |
| 9 | TN4042941Replaces Tennant 01714 | 2 | Nut, Hex, Std, .25-28Serial 008000 and later. | $2.50/EA |
| 10 | TN4017735Replaces Tennant 65441 | 2 | Tube, 00.38d 00.26b 00.3l Stl PltSerial 008000 and later. | $19.20/EA |
| 11 | TN4231432Replaces Tennant 41399 | 1 | Screw, Hex, .25-20 X 2.25, SsSerial 008000 and later. | $4.00/EA |
| 12 | TN4017319Replaces Tennant 42180 | 1 | Screw, Hex, .25-20 X 1.75, SsSerial 008000 and later. | $3.40/EA |
| 13 | TN4034136Replaces Tennant 32490 | 4 | Washer, Flat, 0.25 StdSerial 008000 and later. | $2.50/EA |
| 14 | TN4016793Replaces Tennant 41169 | 2 | Nut, Hex, Lock, .25-20, Nl, SsSerial 008000 and later. | $4.00/EA |
Tennant T20 Diesel hydraulic Pump Linkage Group parts
The parts Tennant numbers on its hydraulic pump linkage group drawing. Manual pages 55, list 56.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4016793Replaces Tennant 41169 | 2 | Nut, Hex, Lock, .25-20, Nl, SsSerial 008000 and later. | $4.00/EA |
| 2 | TN4021145Replaces Tennant 63234 | 2 | Tube, 00.50d 00.38b 00.6l StlSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 3 | TN4017355Replaces Tennant 42467 | 1 | Screw, Hex, .38-16 X 2.00, SsSerial 008000 and later. | $1.05/EA |
| 4 | TN4034138Replaces Tennant 32492 | 2 | Washer, Flat, 0.38 StdSerial 008000 and later. | $2.50/EA |
| 5 | TN4028758Replaces Tennant 36643 | 1 | Nut, Hex, Lock, .38-16, Nl, ThinSerial 008000 and later. | $2.50/EA |
| 6 | TN4019759Replaces Tennant 39284 | 1 | Screw, Hex, M10 X 1.50 X 35, 8.8Serial 008000 and later. | $4.00/EA |
| 7 | TN4043395Replaces Tennant 11842 | 2 | Spring, Extn, 0.75od X 0.12wir, 4.3lSerial 008000 and later. | $12.20/EA |
| 8 | TN4013918Replaces Tennant 48079 | 1 | Bolt, Eye, .25-20 X 1.40 X .25 EyeSerial 008000 and later. | $6.00/EA |
| 9 | TN4015051Replaces Tennant 53947 | 1 | Cam, Centering, PintleSerial 008000 and later. | $74.84/EA |
| 10 | TN4028669Replaces Tennant 54655 | 1 | Cam, Centering, PintleSerial 008000 and later. | $72.52/EA |
| 11 | TN4012778Replaces Tennant 74440 | 1 | Screw, Hex, M8 X 1.25 X 40, Ss, NlSerial 008000 and later. | $4.90/EA |
| 12 | TN4015595Replaces Tennant 39349 | 1 | Washer, Flat, 0.31 SaeSerial 008000 and later. | $2.50/EA |
| 13 | TN4015053Replaces Tennant 53953 | 2 | Arm, Cntrl, Pintle, CenteringSerial 008000 and later. | $26.60/EA |
| 14 | TN4015362Replaces Tennant 54205 | 2 | Bumper, Rbr, 0.5d 0.16t M5 X 08Serial 008000 and later. | $18.50/EA |
| 15 | TN4014211Replaces Tennant 50335 | 4 | Nut, Hex, Std, M5 X 0.8, 8Serial 008000 and later. | $3.30/EA |
| 16 | TN4030623Replaces Tennant 1027233 | 1 | Arm, PintleSerial 008000 and later. | $101.71/EA |
| 17 | TN4021295Replaces Tennant 83879 | 1 | Screw, Hex, .31-24 X 0.75, NlSerial 008000 and later. | $2.90/EA |
| 18 | TN4016796Replaces Tennant 41186 | 3 | Washer, Belleville, .31Serial 008000 and later. | $3.50/EA |
| 19 | TN4194159Replaces Tennant 1027313 | 1 | Bracket Wldt, Propel, PintleSerial 008000 and later. | $48.78/EA |
| 20 | TN4021318Replaces Tennant 84170 | 1 | Bracket, Retainer, SafetySerial 008000 and later. | $11.60/EA |
| 21 | TN4041517Replaces Tennant 16213 | 1 | Bolt, Shld, .31d X 1.00, .25-20Serial 008000 and later. | $6.80/EA |
| 22 | TN4016337Replaces Tennant 73411 | 1 | Shock Absorber, 2.3 StrkSerial 008000 and later. | $115.00/EA |
| 23 | TN4019753Replaces Tennant 39278 | 1 | Screw, Hex, M8 X 1.25 X 50, 8.8Serial 008000 and later. | $4.00/EA |
| 24 | TN4041926Replaces Tennant 08709 | 1 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 25 | TN4033213Replaces Tennant 1022787 | 2 | Arm [Positioning]Serial 008000 and later. | $15.80/EA |
| 26 | TN4041970Replaces Tennant 09252 | 2 | Screw, Hex, M5 X 0.8 X 20, 8.8Serial 008000 and later. | $3.40/EA |
| 27 | TN4042888Replaces Tennant 01683 | 2 | Washer, Flat, #10 SsSerial 008000 and later. | $2.60/EA |
| 28 | TN4033212Replaces Tennant 1022779 | 1 | Sensor, Spd / Dir, 6-30vdcSerial 008000 and later. | $285.30/EA |
| 29 | TN4041964Replaces Tennant 09198 | 2 | Screw, Pan, M4 X 0.7 X 35, SsSerial 008000 and later. | $3.20/EA |
| 30 | TN4031247Replaces Tennant 33932 | 2 | Nut, Hex, Lock, M4 X 0.7, Nl, SsSerial 008000 and later. | $3.40/EA |
| 31 | TN4039393Replaces Tennant 21198 | 2 | Screw, Hex, .38-16 X 1.25, G5Serial 008000 and later. | $3.30/EA |
| 32 | TN4034134Replaces Tennant 32485 | 4 | Washer, Flat, 0.38 SaeSerial 008000 and later. | $2.50/EA |
| 33 | TN4194319Replaces Tennant 1027692 | 1 | Bracket, Propel, DslSerial 008000 and later. | $43.83/EA |
| 34 | TN4194321Replaces Tennant 1027742 | 1 | Bracket, Mtg, SensorSerial 008000 and later. | $12.12/EA |
| 35 | TN4041925Replaces Tennant 08708 | 2 | Nut, Hex, Lock, M6 X 1.00, NlSerial 008000 and later. | $2.50/EA |
| 36 | TN4192517Replaces Tennant 1032399 | 1 | Strap, SpptSerial 008000 and later. | $11.82/EA |
| 37 | TN4041943Replaces Tennant 09010 | 2 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 38 | TN4041929Replaces Tennant 08713 | 2 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 39 | TN4034133Replaces Tennant 32483 | 4 | Washer, Flat, 0.25, SaeSerial 008000 and later. | $2.50/EA |
| 40 | TN4021359Replaces Tennant 386088 | 1 | Bolt, Eye, M8X1.25, 2.75LSerial 008000 and later. | $24.20/EA |
| 41 | TN4041600Replaces Tennant 07786 | 2 | Nut, Hex, Std, M8 X 1.25, SsSerial 008000 and later. | $3.40/EA |
| 42 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31 StdSerial 008000 and later. | $2.50/EA |
| 43 | TN4034136Replaces Tennant 32490 | 1 | Washer, Flat, 0.25, StdSerial 008000 and later. | $2.50/EA |
| 44 | TN4016797Replaces Tennant 41187 | 2 | Washer, Flat, Belleville, .38Serial 008000 and later. | $4.10/EA |
| 45 | TN4043258Replaces Tennant 03192 | 1 | Screw, Hex, M10 X 1.50 X 30, 8.8Serial 008000 and later. | $4.00/EA |
| 46 | TN4016826Replaces Tennant 41430 | 1 | Nut, Hex, Lock, M10 X 1.5, NlSerial 008000 and later. | $4.00/EA |
| 47 | TN4042243Replaces Tennant 19065 | 2 | Washer, Flat, 0.19b 0.44d .05, Pl, 08Serial 008000 and later. | $3.20/EA |
| 48 | TN4041272Replaces Tennant 06944 | 2 | Screw, Hex, M6 X 1.00 X 25, 8.8Serial 008000 and later. | $2.50/EA |
Tennant T20 Diesel cylindrical Scrub Brush Drive Group, Left Side parts
The parts Tennant numbers on its cylindrical scrub brush drive group, left side drawing. Manual pages 57, list 58.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4036300Replaces Tennant 1021019 | 1 | Housing Wldt, Brush, DriveFits T20 · cylindrical scrub head. Serial 008000 and later. | $190.40/EA |
| 2 | TN4041243Replaces Tennant 15675 | 4 | Screw, Hex, M8 X 1.25 X 16, SsSerial 008000 and later. | $3.40/EA |
| 3 | TN4033536Replaces Tennant 1023617 | 1 | Tube, Hyd, 08 Jf08/Jm08Fits T20 · cylindrical scrub head. Serial 008000 and later. | $72.10/EA |
| 4 | TN4030082Replaces Tennant 1068811 | 1 | Motor, Hyd, Gear, Int 04.5 Bi-Dir 1500Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $594.80/EA |
| 5 | TN4015800Replaces Tennant 39527 | 1 | Nut, Hex, Sltd, .75-18Part of Motor, Hyd, Gear, Int 04.5 Bi-Dir 1500 (1068811). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $8.00/EA |
| 6 | TN4017776Replaces Tennant 44868 | 2 | Fitting, Hyd, E90, Jm08/Om08Serial 008000 and later. | $10.30/EA |
| 7 | TN4028729Replaces Tennant 55586 | 1 | Fitting, Hyd, Str, Jm04/Om04Fits T20 · cylindrical scrub head. Serial 008000 and later. | $6.20/EA |
| 8 | TN4034229Replaces Tennant 1026080 | 1 | Clamp, Hyd, 0.50dFits T20 · cylindrical scrub head. Serial 008000 and later. | $8.70/EA |
| 9 | TN4038636Replaces Tennant 1054575 | 1 | Bracket, SpptFits T20 · cylindrical scrub head. Serial 008000 and later. | $39.20/EA |
| 10 | TN4031386Replaces Tennant 1029964 | 1 | Door Wldt, BrushFits T20 · cylindrical scrub head. Serial 008000 and later. | $74.90/EA |
| 11 | TN4042969Replaces Tennant 01762 | 4 | Screw, Hex, .38-16 X 0.75, NlSerial 008000 and later. | $3.20/EA |
| 12 | TN4041632Replaces Tennant 08175 | 1 | Pin, Cotter, .125 X 1.25Serial 008000 and later. | $2.50/EA |
| 13 | TN4036586Replaces Tennant 1057643 | 1 | Plug Wldt, Drive, Brush, SweepFits T20 · cylindrical scrub head. Serial 008000 and later. | $152.90/EA |
| – | TN4018565Replaces Tennant 9022313 | 1 | Latch Kit, Replmt [M20/T20/M30]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $87.30/EA |
| 14 | TN4032742Replaces Tennant 1065134 | 1 | Latch, Cmpr, Yel GripPart of Latch Kit, Replmt [M20/T20/M30] (9022313). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $26.80/EA |
| 15 | TN4034247Replaces Tennant 1026352 | 1 | Pawl, StrPart of Latch Kit, Replmt [M20/T20/M30] (9022313). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $6.00/EA |
| 16 | TN4041992Replaces Tennant 09740 | 1 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| – | TN4025173Replaces Tennant 9012832 | 2 | Idler Door Kit, Replmt [M20/T20/M30/T12]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $507.00/EA |
| 17 | TN4038684Replaces Tennant 1054857 | 1 | Door Wldt, Brush, IdlerPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $205.40/EA |
| 18 | TN4035446Replaces Tennant 25686 | 1 | Plug Wldt, Drive, BrushPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $179.60/EA |
| 19 | TN4043586Replaces Tennant 13534 | 2 | Bearing, Ball, 0.98b 2.05d 0.59wPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $17.50/EA |
| 20 | TN4029109Replaces Tennant 56078 | 1 | Shaft, Brush, IdlerPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $279.20/EA |
| 21 | TN4041941Replaces Tennant 09005 | 2 | Ring, Retaining, Ext, 1.00d, BasicPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 22 | TN4035288Replaces Tennant 12295 | 1 | Nut, Hex, Sltd, M20 X 2.5, 8Part of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $9.50/EA |
| 23 | TN4041632Replaces Tennant 08175 | 1 | Pin, Cotter, .125 X 1.25Part of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 24 | TN4042784Replaces Tennant 00927 | 1 | Key, Sq, 0.25 X 0.25, 1.25lPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.60/EA |
| 25 | TN4044946Replaces Tennant 1074807 | 1 | Cap, Vinyl, 57mmid X 23mmlPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.70/EA |
| 26 | TN4034137Replaces Tennant 32491 | 7 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 27 | TN4041943Replaces Tennant 09010 | 2 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 28 | TN4038661Replaces Tennant 1054682 | 1 | Bracket, Retainer, LhFits T20 · cylindrical scrub head. Serial 008000 and later. | $18.60/EA |
Tennant T20 Diesel cylindrical Scrub Brush Drive Group, Right Side parts
The parts Tennant numbers on its cylindrical scrub brush drive group, right side drawing. Manual pages 59, list 60.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4036300Replaces Tennant 1021019 | 1 | Housing Wldt, Brush, DriveFits T20 · cylindrical scrub head. Serial 008000 and later. | $190.40/EA |
| 2 | TN4041243Replaces Tennant 15675 | 4 | Screw, Hex, M8 X 1.25 X 16, SsSerial 008000 and later. | $3.40/EA |
| 3 | TN4034137Replaces Tennant 32491 | 7 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 4 | TN4030082Replaces Tennant 1068811 | 1 | Motor, Hyd, Gear, Int 04.5 Bi-Dir 1500Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $594.80/EA |
| 5 | TN4015800Replaces Tennant 39527 | 1 | Nut, Hex, Sltd, .75-16Part of Motor, Hyd, Gear, Int 04.5 Bi-Dir 1500 (1068811). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $8.00/EA |
| 6 | TN4017776Replaces Tennant 44868 | 2 | Fitting, Hyd, E90, Jm08/Om08Serial 008000 and later. | $10.30/EA |
| 7 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 8 | TN4034229Replaces Tennant 1026080 | 1 | Clamp, Hyd, 0.50dFits T20 · cylindrical scrub head. Serial 008000 and later. | $8.70/EA |
| 9 | TN4031386Replaces Tennant 1029964 | 1 | Door Wldt, BrushFits T20 · cylindrical scrub head. Serial 008000 and later. | $74.90/EA |
| 10 | TN4038642Replaces Tennant 1054610 | 1 | Bracket, Retainer, RhFits T20 · cylindrical scrub head. Serial 008000 and later. | $18.60/EA |
| 11 | TN4042969Replaces Tennant 01762 | 4 | Screw, Hex, .38-16 X 0.75, NlSerial 008000 and later. | $3.20/EA |
| 12 | TN4041632Replaces Tennant 08175 | 1 | Pin, Cotter, .125 X 1.25Serial 008000 and later. | $2.50/EA |
| 13 | TN4036586Replaces Tennant 1057643 | 1 | Plug Wldt, Drive, Brush, SweepFits T20 · cylindrical scrub head. Serial 008000 and later. | $152.90/EA |
| – | TN4018565Replaces Tennant 9022313 | 1 | Latch Kit, Replmt [M20/T20/M30]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $87.30/EA |
| 14 | TN4032742Replaces Tennant 1065134 | 1 | Latch, Cmpr, Yel GripPart of Latch Kit, Replmt [M20/T20/M30] (9022313). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $26.80/EA |
| 15 | TN4034247Replaces Tennant 1026352 | 1 | Pawl, StrPart of Latch Kit, Replmt [M20/T20/M30] (9022313). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $6.00/EA |
| 16 | TN4038636Replaces Tennant 1054575 | 1 | Bracket, SpptFits T20 · cylindrical scrub head. Serial 008000 and later. | $39.20/EA |
| – | TN4025173Replaces Tennant 9012832 | 2 | Idler Door Kit, Replmt [M20/T20/M30/T12]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $507.00/EA |
| 17 | TN4038684Replaces Tennant 1054857 | 1 | Door Wldt, Brush, IdlerPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $205.40/EA |
| 18 | TN4035446Replaces Tennant 25686 | 1 | Plug Wldt, Drive, BrushPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $179.60/EA |
| 19 | TN4043586Replaces Tennant 13534 | 2 | Bearing, Ball, 0.98b 2.05d 0.59wPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $17.50/EA |
| 20 | TN4041941Replaces Tennant 09005 | 2 | Ring, Retaining, Ext, 1.00d, BasicPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 21 | TN4029109Replaces Tennant 56078 | 1 | Shaft, Brush, IdlerPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $279.20/EA |
| 22 | TN4035288Replaces Tennant 12295 | 1 | Nut, Hex, Sltd, M20 X 2.5, 8Part of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $9.50/EA |
| 23 | TN4041632Replaces Tennant 08175 | 1 | Pin, Cotter, .125 X 1.25Part of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 24 | TN4042784Replaces Tennant 00927 | 1 | Key, Sq, 0.25 X 0.25, 1.25lPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.60/EA |
| 25 | TN4044946Replaces Tennant 1074807 | 1 | Cap, Vinyl, 57mmid X 23mmlPart of Idler Door Kit, Replmt [M20/T20/M30/T12] (9012832). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.70/EA |
| 26 | TN4041992Replaces Tennant 09740 | 1 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 27 | TN4038716Replaces Tennant 1055139 | 1 | Tube, Hyd, Brush Return, W/ Cd [M20/T20]Fits T20 · cylindrical scrub head. Serial 008000 and later. | $158.30/EA |
| 28 | TN4019344Replaces Tennant 39210 | 1 | Fitting, Hyd, E90, Jf04/Jm04Fits T20 · cylindrical scrub head. Serial 008000 and later. | $8.70/EA |
| 29 | TN4028729Replaces Tennant 55586 | 1 | Fitting, Hyd, Str, Jm04/Om04Fits T20 · cylindrical scrub head. Serial 008000 and later. | $6.20/EA |
| 30 | TN4041943Replaces Tennant 09010 | 2 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
Tennant T20 Diesel cylindrical Scrub Brush Head Lift Group parts
The parts Tennant numbers on its cylindrical scrub brush head lift group drawing. Manual pages 61, list 62.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4031765Replaces Tennant 1030910 | 1 | Bracket, Mtg, Scb Head, RhFits T20 · cylindrical scrub head. Serial 008000 and later. | $36.50/EA |
| 2 | TN4031766Replaces Tennant 1030911 | 1 | Bracket, Mtg, Scb Head, LhFits T20 · cylindrical scrub head. Serial 008000 and later. | $26.60/EA |
| 3 | TN4041948Replaces Tennant 09028 | 4 | Screw, Hex, M10 X 1.5 X 25, SsSerial 008000 and later. | $4.00/EA |
| 4 | TN4034134Replaces Tennant 32485 | 4 | Washer, Flat, 0.38 SaeSerial 008000 and later. | $2.50/EA |
| 5 | TN4041929Replaces Tennant 08713 | 10 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 6 | TN4017929Replaces Tennant 67555 | 2 | Rod-End, .50-20rh Fem 0.50bFits T20 · cylindrical scrub head. Serial 008000 and later. | $70.00/EA |
| 7 | TN4037934Replaces Tennant 1014705 | 2 | Rod, Thrd, 2 End, .50-20 04.9l, Rh / LhFits T20 · cylindrical scrub head. Serial 008000 and later. | $54.00/EA |
| 8 | TN4013991Replaces Tennant 48985 | 2 | Nut, Hex, Jam, .50-20Serial 008000 and later. | $3.40/EA |
| 9 | TN4015630Replaces Tennant 71369 | 2 | Nut, Hex, Jam, .50-20, LhFits T20 · cylindrical scrub head. Serial 008000 and later. | $4.00/EA |
| 10 | TN4027312Replaces Tennant 382099 | 2 | Rod-End, .50-20lh Fem 0.50-20studFits T20 · cylindrical scrub head. Serial 008000 and later. | $53.10/EA |
| 11 | TN4014600Replaces Tennant 51824 | 2 | Nut, Hex, Lock, .50-20, Nl, ThinFits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 12 | TN4036233Replaces Tennant 1020003 | 1 | Tube Wldt, TorqueFits T20 · cylindrical scrub head. Serial 008000 and later. | $219.70/EA |
| 13 | TN4017310Replaces Tennant 42120 | 4 | Bearing, Self Align, 0.75b 1.25dSerial 008000 and later. | $35.40/EA |
| 14 | TN4041578Replaces Tennant 07259 | 4 | Fitting, Grease, Str Pm04 .47lSerial 008000 and later. | $3.60/EA |
| 15 | TN4041294Replaces Tennant 06969 | 2 | Screw, Hex, M12 X 1.75 X 40, 8.8Serial 008000 and later. | $4.00/EA |
| 16 | TN4017232Replaces Tennant 41619 | 2 | Washer, Flat, 0.56b 1.38d .11, SsSerial 008000 and later. | $4.10/EA |
| 17 | TN4041993Replaces Tennant 09741 | 2 | Nut, Hex, Lock, M12 X 1.75, Nl, SsSerial 008000 and later. | $5.80/EA |
| 18 | TN4040938Replaces Tennant 04733-12 | 2 | Pin, Clevis, 0.75d X 2.00lSerial 008000 and later. | $7.60/EA |
| 19 | TN4041918Replaces Tennant 08236 | 2 | Pin, Cotter, .156 X 1.25Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.40/EA |
| 20 | TN4037385Replaces Tennant 223198 | 2 | Screw, Hex, M5 X 0.8 X 10, FmgSerial 008000 and later. | $4.00/EA |
| 21 | TN4043614Replaces Tennant 1038137 | 1 | Cylinder, Hyd, 1.5b 07.8l 02.80strk 2500Serial 008000 and later. | $388.60/EA |
| 22 | TN4025261Replaces Tennant 77098 | 2 | Fitting, Hyd, E90, Jm06/Om04Serial 008000 and later. | $15.50/EA |
| 23 | TN4041878Replaces Tennant 17461 | 2 | Pin, Clevis, 0.37d X 1.75lSerial 008000 and later. | $4.00/EA |
| 24 | TN4022048Replaces Tennant 86866 | 2 | Pin, Cotter, Hair, 0.38d .072 WirSerial 008000 and later. | $2.50/EA |
| 25 | TN4044719Replaces Tennant 1042686 | 1 | Spring, Extn, 2.00od 0.25wir 07.5lFits T20 · cylindrical scrub head. Serial 008000 and later. | $23.40/EA |
| 26 | TN4030652Replaces Tennant 1027810 | 1 | Bracket, Mtg, SpringFits T20 · cylindrical scrub head. Serial 008000 and later. | $19.80/EA |
| 27 | TN4011904Replaces Tennant 763090 | 1 | Screw, Hex, M8 X 1.25 X 60, FlFits T20 · cylindrical scrub head. Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 28 | TN4034137Replaces Tennant 32491 | 4 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 29 | TN4035885Replaces Tennant 1019146 | 1 | Bracket, Mtg, Lift, Scb HeadFits T20 · cylindrical scrub head. Serial 008000 and later. | $31.00/EA |
| 30 | TN4041992Replaces Tennant 09740 | 3 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 31 | TN4016292Replaces Tennant 39811 | 2 | Screw, Hex, .50-13 X 1.50, 5Fits T20 · cylindrical scrub head. Serial 008000 and later. | $4.00/EA |
| 32 | TN4028759Replaces Tennant 36644 | 2 | Nut, Hex, Lock, .50-13, Nl, ThinFits T20 · cylindrical scrub head. Serial 008000 and later. | $3.40/EA |
| 33 | TN4033870Replaces Tennant 1025100 | 3 | Sleeve, P/M, 0.47b 0.75d 0.5l [430ss]Serial 008000 and later. | $4.20/EA |
| 34 | TN4041051Replaces Tennant 1052342 | 1 | Bracket Wldt, Brush Wrap, LhFits T20 · cylindrical scrub head. Serial 008000 and later. | $443.90/EA |
| 35 | TN4030120Replaces Tennant 1069562 | 1 | Plate Wldt, Wrap, BrushFits T20 · cylindrical scrub head. Serial 008000 and later. | $303.10/EA |
| 36 | TN4040825Replaces Tennant 1052124 | 1 | Bracket Wldt, Brush Wrap Mtg, RhFits T20 · cylindrical scrub head. Serial 008000 and later. | $470.60/EA |
| 37 | TN4037712Replaces Tennant 223470 | 10 | Screw, Btn, M8 X 1.25 X 25, SsFits T20 · cylindrical scrub head. Serial 008000 and later. | $4.00/EA |
| 38 | TN4034137Replaces Tennant 32491 | 20 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
Tennant T20 Diesel cylindrical Brush Head Skirt Group parts
The parts Tennant numbers on its cylindrical brush head skirt group drawing. Manual pages 63, list 64.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4044265Replaces Tennant 1040018 | 1 | Plate, Skirt, FrontFits T20 · cylindrical scrub head. Serial 008000 and later. | $56.20/EA |
| 2 | TN4036240Replaces Tennant 1020166 | 1 | Skirt, Neo, .06, 12.00w 45.88l, 07 HoleSerial 008000 and later. | $70.20/EA |
| 3 | TN4044044Replaces Tennant 1039396 | 1 | Bracket, Mtg, SkirtFits T20 · cylindrical scrub head. Serial 008000 and later. | $102.90/EA |
| 4 | TN4032923Replaces Tennant 1022363 | 1 | Skirt, Neo, .06, 07.63w 51.52l, 11 HoleFits T20 · cylindrical scrub head. Serial 008000 to 013000. | $50.20/EA |
| 5 | TN4032872Replaces Tennant 1022003 | 2 | Retainer, SkirtFits T20 · cylindrical scrub head. Serial 008000 to 013000. | $10.20/EA |
| 6 | TN4029864Replaces Tennant 361339 | 8 | Screw, Hex, M6 X 1.0 X 16, FmgSerial 008000 and later. | $4.00/EA |
| 7 | TN4042901Replaces Tennant 01684 | 10 | Washer, Flat, 0.25, SsSerial 008000 and later. | $2.60/EA |
| 8 | TN4039385Replaces Tennant 21168 | 7 | Clip, .250h, Plstc [Pine-tree]Serial 008000 and later. | $3.20/EA |
| 9 | TN4041928Replaces Tennant 08712 | 6 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 and later. | $2.50/EA |
| 10 | TN4041931Replaces Tennant 08716 | 6 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 and later. | $3.20/EA |
| 11 | TN4045358Replaces Tennant 1034915 | 1 | Seal, DebrisFits T20 · cylindrical scrub head. Serial 008000 and later. | $28.00/EA |
| 12 | TN4041992Replaces Tennant 09740 | 4 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4042902Replaces Tennant 01685 | 9 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 14 | TN4029864Replaces Tennant 361339 | 6 | Screw, Hex, M6 X 1.0 X 16, FmgSerial 008000 to 013000. | $4.00/EA |
| 15 | TN4042901Replaces Tennant 01684 | 6 | Washer, Flat, 0.25, SsSerial 008000 to 013000. | $2.60/EA |
Tennant T20 Diesel disk Scrub Head Drive Motor Group parts
The parts Tennant numbers on its disk scrub head drive motor group drawing. Manual pages 65, list 66.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4016682Replaces Tennant 9003247 | 1 | Head Wldt, Disk, Std, ReplmtFits T20 · disk scrub head. Serial 008000 and later. | $344.70/EA |
| 1 | TN4205414Replaces Tennant 9003249 | 1 | Head Wldt, Disk, Replmt, Jp (Japn Only)Fits T20 · disk scrub head. Serial 008000 and later. | $329.26/EA |
| 2 | TN4034230Replaces Tennant 1026101 | 1 | Head Wldt, Swing, Lower, 14.0Fits T20 · disk scrub head. Serial 008000 and later. | $235.40/EA |
| – | TN4205383Replaces Tennant 9003061 | 1 | Latch Kit, Disk, Replmt [T20]Complete assembly. Fits T20 · disk scrub head. Serial 008000 and later. | $102.60/EA |
| 3 | TN4031800Replaces Tennant 1031286 | 1 | Latch Wldt, Head, DiskPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $141.90/EA |
| 4 | TN4040603Replaces Tennant 222496 | 1 | Sleeve, P/M, 0.31b 0.50d 0.9l [430ss]Part of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $3.40/EA |
| 5 | TN4042902Replaces Tennant 01685 | 2 | Washer, Flat, 0.31, SsPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $2.60/EA |
| 6 | TN4014172Replaces Tennant 49694 | 1 | Screw, Hex, M8 X 1.25 X 50, SsPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $6.60/EA |
| 7 | TN4041929Replaces Tennant 08713 | 1 | Nut, Hex, Lock, M8 X 1.25, Nl, SsPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $3.30/EA |
| 8 | TN4026774Replaces Tennant 58979 | 1 | Screw, Hex, M6 X 1.0 X 55, SsPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $4.00/EA |
| 9 | TN4041928Replaces Tennant 08712 | 1 | Nut, Hex, Lock, M6 X 1.00, Ss, NlPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $2.50/EA |
| 10 | TN4042901Replaces Tennant 01684 | 2 | Washer, Flat, 0.25, SsPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $2.60/EA |
| 11 | TN4031796Replaces Tennant 1031217 | 1 | Spring, Cmpr, 0.42od .06wir 1.50lPart of Latch Kit, Disk, Replmt [T20] (9003061). Fits T20 · disk scrub head. Serial 008000 and later. | $13.80/EA |
| 12 | TN4028666Replaces Tennant 54620 | 2 | Bushing, Flng, 1.50b 1.65d 1.00lFits T20 · disk scrub head. Serial 008000 and later. | $39.00/EA |
| 13 | TN4014931Replaces Tennant 70624 | 1 | Collar, Split, 1.50b .50w 2/BoltFits T20 · disk scrub head. Serial 008000 and later. | $31.20/EA |
| 14 | TN4034219Replaces Tennant 1025968 | 2 | SpacerFits T20 · disk scrub head. Serial 008000 and later. | $10.70/EA |
| 15 | TN4030092Replaces Tennant 1068924 | 3 | Motor, Hyd, Gear, Int 09.7 Bi-Dir 2500Fits T20 · disk scrub head. Serial 008000 and later. | $863.40/EA |
| 16 | TN4017776Replaces Tennant 44868 | 3 | Fitting, Hyd, E90, Jm08/Om08Serial 008000 and later. | $10.30/EA |
| 17 | TN4017777Replaces Tennant 44869 | 1 | Fitting, Hyd, Str, Jm08/Om08Serial 008000 and later. | $7.00/EA |
| 18 | TN4018308Replaces Tennant 69173 | 2 | Fitting, Hyd, E90, Jm08/Om08, LSerial 008000 and later. | $58.60/EA |
| 19 | TN4025260Replaces Tennant 77097 | 1 | Fitting, Hyd, E90, Jm04/Om04Serial 008000 and later. | $14.70/EA |
| 20 | TN4031620Replaces Tennant 34390 | 1 | Fitting, Hyd, Tee, Jm04/Jm04/Om04, RunFits T20 · disk scrub head. Serial 008000 and later. | $16.00/EA |
| 21 | TN4039392Replaces Tennant 21197 | 12 | Screw, Hex, .38-16 X 1.00, G5Fits T20 · disk scrub head. Serial 008000 and later. | $3.30/EA |
| 22 | TN4034138Replaces Tennant 32492 | 12 | Washer, Flat, 0.38, StdSerial 008000 and later. | $2.50/EA |
| 23 | TN4030917Replaces Tennant 1028495 | 3 | Brkt, FtgFits T20 · disk scrub head. Serial 008000 and later. | $6.50/EA |
| 24 | TN4041655Replaces Tennant 1042963 | 3 | Hub, Drive, Brush, Disk, 1.00B [6T]Fits T20 · disk scrub head. Serial 008000 and later. | $115.50/EA |
| 25 | TN4035434Replaces Tennant 25611 | 3 | Spacer, Hub, KeyedFits T20 · disk scrub head. Serial 008000 and later. | $23.50/EA |
| 26 | TN4042424Replaces Tennant 19191 | 3 | SpacerSerial 008000 and later. | $9.00/EA |
| 27 | TN4035411Replaces Tennant 25046 | 3 | Screw, Hex, .25-20 X 1.00, G5Serial 008000 and later. | $3.20/EA |
| 28 | TN4041578Replaces Tennant 07259 | 1 | Fitting, Grease. Str Pm04 .47LSerial 008000 and later. | $3.60/EA |
Tennant T20 Diesel disk Scrub Head Lift Group parts
The parts Tennant numbers on its disk scrub head lift group drawing. Manual pages 67, list 68.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4193860Replaces Tennant 1026130 | 1 | Tube Wldt, TorqueFits T20 · disk scrub head. Serial 008000 and later. | $308.40/EA |
| 2 | TN4017310Replaces Tennant 42120 | 3 | Bearing, Self Align, 0.75b 1.25dSerial 008000 and later. | $35.40/EA |
| 3 | TN4041578Replaces Tennant 07259 | 3 | Fitting, Grease, Str Pm04 .47lSerial 008000 and later. | $3.60/EA |
| 4 | TN4033870Replaces Tennant 1025100 | 3 | Sleeve, P/M, 0.47b 0.75d 0.5l [430ss]Serial 008000 and later. | $4.20/EA |
| 5 | TN4041294Replaces Tennant 06969 | 1 | Screw, Hex, M12 X 1.75 X 40, 8.8Serial 008000 and later. | $4.00/EA |
| 6 | TN4041297Replaces Tennant 06972 | 1 | Screw, Hex, M12 X 1.75 X 60, 8.8Serial 008000 and later. | $4.00/EA |
| 7 | TN4017232Replaces Tennant 41619 | 2 | Washer, Flat, 0.56b 1.38d .11, SsSerial 008000 and later. | $4.10/EA |
| 8 | TN4041993Replaces Tennant 09741 | 2 | Nut, Hex, Lock, M12 X 1.75, Nl, SsSerial 008000 and later. | $5.80/EA |
| 9 | TN4193588Replaces Tennant 1025041 | 1 | Bracket, Mtg, Torque TubeFits T20 · disk scrub head. Serial 008000 and later. | $33.33/EA |
| 10 | TN4192072Replaces Tennant 1030558 | 1 | Bracket, Mtg, Torque TubeFits T20 · disk scrub head. Serial 008000 and later. | $25.55/EA |
| 11 | TN4041943Replaces Tennant 09010 | 8 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 12 | TN4034137Replaces Tennant 32491 | 16 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 13 | TN4191133Replaces Tennant 1039469 | 1 | Bracket Wldt, Arm, Lower CntrlFits T20 · disk scrub head. Serial 008000 and later. | $183.40/EA |
| 14 | TN4039763Replaces Tennant 222027 | 2 | Arm, Lift, Head [5700]Fits T20 · disk scrub head. Serial 008000 and later. | $49.60/EA |
| 15 | TN4039905Replaces Tennant 222210 | 44 | Pin, Clevis, 0.62d X 2.12lFits T20 · disk scrub head. Serial 008000 and later. | $6.80/EA |
| 16 | TN4041632Replaces Tennant 08175 | 5 | Pin, Cotter, .125 X 1.25Serial 008000 and later. | $2.50/EA |
| 17 | TN4193646Replaces Tennant 1025198 | 1 | Bracket Wldt, Head, Lower, LhFits T20 · disk scrub head. Serial 008000 and later. | $54.00/EA |
| 18 | TN4044052Replaces Tennant 1039468 | 2 | Bumper, Rbr, 1.00d 0.38th M8x1.25Fits T20 · disk scrub head. Serial 008000 and later. | $12.75/EA |
| 19 | TN4041600Replaces Tennant 07786 | 2 | Nut, Hex, Std, M8 X 1.25, SsSerial 008000 and later. | $3.40/EA |
| 20 | TN4193700Replaces Tennant 1025320 | 1 | Bracket Wldt, Head, Lower, RhFits T20 · disk scrub head. Serial 008000 and later. | $54.00/EA |
| 21 | TN4041992Replaces Tennant 09740 | 8 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 22 | TN4030911Replaces Tennant 1028433 | 1 | Skirt, Front, Disk HeadFits T20 · disk scrub head. Serial 008000 and later. | $31.30/EA |
| 23 | TN4194384Replaces Tennant 1028446 | 1 | Retainer, Skirt, Disk HeadFits T20 · disk scrub head. Serial 008000 and later. | $29.48/EA |
| 24 | TN4029864Replaces Tennant 361339 | 5 | Screw, Hex, M6 X 1.0 X 16, FmgSerial 008000 and later. | $4.00/EA |
| 25 | TN4030912Replaces Tennant 1028440 | 2 | Bracket, Angle, Sppt, ShieldFits T20 · disk scrub head. Serial 008000 and later. | $12.40/EA |
| 26 | TN4041928Replaces Tennant 08712 | 8 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 and later. | $2.50/EA |
| 27 | TN4042901Replaces Tennant 01684 | 12 | Washer, Flat, 0.25, SsSerial 008000 and later. | $2.60/EA |
| 28 | TN4041931Replaces Tennant 08716 | 8 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 and later. | $3.20/EA |
| 29 | TN4043614Replaces Tennant 1038137 | 1 | Cylinder, Hyd, 1.5b,07.8l,02.80strk,2500Serial 008000 and later. | $388.60/EA |
| 30 | TN4025261Replaces Tennant 77098 | 2 | Fitting, Hyd, E90, Jm06/Om04Serial 008000 and later. | $15.50/EA |
| 31 | TN4041878Replaces Tennant 17461 | 2 | Pin, Clevis, 0.37d X 1.75lSerial 008000 and later. | $4.00/EA |
| 32 | TN4022048Replaces Tennant 86866 | 1 | Pin, Cotter, Hair, 0.38d .072 WirSerial 008000 and later. | $2.50/EA |
| 33 | TN4041634Replaces Tennant 08179 | 1 | Pin, Cotter, .094 X 1.00Serial 008000 and later. | $2.50/EA |
| 34 | TN4040938Replaces Tennant 04733-12 | 1 | Pin, Clevis, 0.75d X 2.00lSerial 008000 and later. | $7.60/EA |
Tennant T20 Diesel squeegee Lift Group, Rear parts
The parts Tennant numbers on its squeegee lift group, rear drawing. Manual pages 69, list 70.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4043614Replaces Tennant 1038137 | 1 | Cylinder, Hyd, 1.5b,07.8l,02.80strk,2500Serial 008000 and later. | $388.60/EA |
| 2 | TN4025260Replaces Tennant 77097 | 2 | Fitting, Hyd, E90, Jm04/Om04Serial 008000 and later. | $14.70/EA |
| 3 | TN4036077Replaces Tennant 29584 | 2 | Pin, Clevis, 0.37d X 2.00lSerial 008000 and later. | $3.90/EA |
| 4 | TN4022048Replaces Tennant 86866 | 2 | Pin, Cotter, Hair, 0.38d .072 WirSerial 008000 and later. | $2.50/EA |
| 5 | TN4042902Replaces Tennant 01685 | 12 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 6 | TN4033223Replaces Tennant 1022903 | 1 | Shaft Wldt, Arm, LiftSerial 008000 and later. | $59.00/EA |
| 7 | TN4034514Replaces Tennant 1026804 | 1 | Angle, Protector, LhSerial 008000 and later. | $13.00/EA |
| 8 | TN4041944Replaces Tennant 09011 | 4 | Screw, Hex, M8 X 1.25 X 30, SsSerial 008000 and later. | $3.40/EA |
| 9 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 10 | TN4015337Replaces Tennant 71100 | 2 | Spring, Extn, 1.69od X 0.20wir, 9.5lSerial 008000 and later. | $26.30/EA |
| 11 | TN4041993Replaces Tennant 09741 | 8 | Nut, Hex, Lock, M12 X 1.75, Nl, SsSerial 008000 and later. | $5.80/EA |
| 12 | TN4027058Replaces Tennant 381502 | 4 | Bearing, Split, 1.00bSerial 008000 and later. | $7.40/EA |
| 13 | TN4027324Replaces Tennant 382224 | 2 | Plate, SpptSerial 008000 and later. | $14.80/EA |
| 14 | TN4042001Replaces Tennant 09767 | 4 | Screw, Hex, M8 X 1.25 X 70, SsSerial 008000 and later. | $6.70/EA |
| 15 | TN4034137Replaces Tennant 32491 | 4 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 16 | TN4015338Replaces Tennant 71101 | 1 | Cable, Ss .12d 013.3l .2clevis /.2clevisSerial 008000 and later. | $93.50/EA |
| 17 | TN4025696Replaces Tennant 77488 | 2 | Pin, Clevis, 0.19d X 0.63lSerial 008000 and later. | $3.40/EA |
| 18 | TN4018580Replaces Tennant 39005 | 2 | Pin, Cotter, .094X0.75Serial 008000 and later. | $2.50/EA |
| 19 | TN4037343Replaces Tennant 223054 | 1 | Drum, Cable, LiftSerial 008000 and later. | $13.80/EA |
| 20 | TN4040988Replaces Tennant 06279 | 1 | Pin, Clevis, 0.50d X 2.50lSerial 008000 and later. | $4.00/EA |
| 21 | TN4041634Replaces Tennant 08179 | 1 | Pin, Cotter, .094 X 1.00Serial 008000 and later. | $2.50/EA |
| 22 | TN4040937Replaces Tennant 04733-10 | 1 | Pin, Clevis, 0.25d X 2.44lSerial 008000 and later. | $4.00/EA |
| 23 | TN4041633Replaces Tennant 08178 | 1 | Pin, Cotter, .062 X 0.75Serial 008000 and later. | $2.50/EA |
| 24 | TN4034515Replaces Tennant 1026806 | 1 | Angle, Protector, RhSerial 008000 and later. | $23.50/EA |
| 25 | TN4034223Replaces Tennant 1026007 | 4 | Link Assy, Rod-End, M12Serial 008000 and later. | $131.30/EA |
| 26 | TN4017232Replaces Tennant 41619 | 8 | Washer, Flat, 0.56b 1.38d .11, SsSerial 008000 and later. | $4.10/EA |
| – | TN4016479Replaces Tennant 9003060 | 1 | Spring Kit, Flat, Replmt [T20]Complete assembly. Serial 008000 and later. | $143.70/EA |
| 27 | TN4030667Replaces Tennant 1028049 | 2 | Spring, Flat, .06 X 4.13 X 6.5l 4 HolePart of Spring Kit, Flat, Replmt [T20] (9003060). Serial 008000 and later. | $43.20/EA |
| 28 | TN4033833Replaces Tennant 1024648 | 2 | Block, CenteringPart of Spring Kit, Flat, Replmt [T20] (9003060). Serial 008000 and later. | $21.20/EA |
| 29 | TN4029273Replaces Tennant 367770 | 4 | Screw, Pan, M6 X 1.0 X 16, SsPart of Spring Kit, Flat, Replmt [T20] (9003060). Serial 008000 and later. | $2.50/EA |
| 30 | TN4041928Replaces Tennant 08712 | 4 | Nut, Hex, Lock, M6 X 1.00, Ss, NlPart of Spring Kit, Flat, Replmt [T20] (9003060). Serial 008000 and later. | $2.50/EA |
Tennant T20 Diesel squeegee Group, Rear parts
The parts Tennant numbers on its squeegee group, rear drawing. Manual pages 71, list 72.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4036536Replaces Tennant 1028236 | 1 | Hose Assy, W/2cuff, 3.0d 14l 3.0/3.0Serial 008000 to 009633. | $87.50/EA |
| 1 | TN4036536Replaces Tennant 1233968 | 1 | Hose Assy, W/2cuff, 3.0d 14l 3.0/3.0Serial 009634 and later. | $87.50/EA |
| – | TN4013708Replaces Tennant 9004493 | 1 | Squeegee Kit, Rear, Replmt [M20/T20]Complete assembly. Serial 008000 and later. | $1,254.10/EA |
| 2 | TN4033218Replaces Tennant 1022831 | 1 | Squeegee Wldt, RearPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $631.30/EA |
| 3 | TN4033239Replaces Tennant 1023239 | 1 | Clamp Wldt, FrontPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $102.00/EA |
| 4 | TN4043266Replaces Tennant 03495 | 4 | Strip, Non-Slip, 0.50w 06.0lPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $3.40/EA |
| 5 | TN4039420Replaces Tennant 21603 | 4 | Pin, Grvd, 0.43d 01.8l [303ss]Part of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $16.60/EA |
| 6 | TN4035383Replaces Tennant 24555 | 4 | Ring, Retaining, Ext, 0.38d, [E-Ring]Part of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $2.40/EA |
| 7 | TN4021717Replaces Tennant 386298 | 1 | Pin Wldt, FrontPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $40.30/EA |
| 8 | TN4037481Replaces Tennant 1222020 | 1 | Cam, Front, YellowPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $13.70/EA |
| 9 | TN4030695Replaces Tennant 1028374 | 1 | Clamp Wldt, RearPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $121.90/EA |
| 10 | TN4039421Replaces Tennant 21606 | 1 | Bar Wldt, Retainer, Sqge, RearPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $51.20/EA |
| 11 | TN4042045Replaces Tennant 1208906 | 1 | Cam, Rear, YellowPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $7.60/EA |
| 12 | TN4021294Replaces Tennant 83874 | 2 | Gasket, SqgePart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $13.00/EA |
| 13 | TN4021691Replaces Tennant 386264 | 2 | Bumper, SqgePart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $25.40/EA |
| 14 | TN4030447Replaces Tennant 363162 | 2 | Wheel, 4.0d 0.89w 0.64bPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $35.40/EA |
| 15 | TN4030457Replaces Tennant 363301 | 2 | Sleeve, P/M, 0.34b 0.63d 1.2l, BnzPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $9.30/EA |
| 16 | TN4023495Replaces Tennant 80395 | 2 | Sleeve, P/M, 0.31b 0.50d 0.7l [430ss]Part of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $5.10/EA |
| 17 | TN4027793Replaces Tennant 364441 | 2 | Screw, Hex, M8 X 1.25 X 110, SsPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $4.90/EA |
| 18 | TN4042902Replaces Tennant 01685 | 8 | Washer, Flat, 0.31, SsPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $2.60/EA |
| 19 | TN4041929Replaces Tennant 08713 | 2 | Nut, Hex, Lock, M8 X 1.25, Nl, SsPart of Squeegee Kit, Rear, Replmt [M20/T20] (9004493). Serial 008000 and later. | $3.30/EA |
| 20 | TN4036824Replaces Tennant 1218322 | 2 | Knob, Star, 2.75d 4ear, M8x1.25 FemSerial 008000 and later. | $18.00/EA |
| 21 | TN4040927Replaces Tennant 04414 | 2 | Washer, Flat, 0.53b 1.88d .12, Stl, PlSerial 008000 and later. | $4.10/EA |
| 22 | TN4018105Replaces Tennant 387433 | 2 | Ring, Mtg, Sqge, .50lSerial 008000 and later. | $20.90/EA |
| 23 | TN4018131Replaces Tennant 387500 | 2 | Spring, Cmpr, 0.9od .042wir 02.0lSerial 008000 and later. | $3.50/EA |
| 24 | TN4038447Replaces Tennant 1226700 | 2 | Stud, M8 X 1.25, 2.75l M8 X 1.25, SsSerial 008000 and later. | $6.40/EA |
| 25 | TN4030648Replaces Tennant 1027719 | 1 | Blade, Sqge, Front, 49.58l Ure (Option)Serial 008000 and later. | $274.30/EA |
| 25 | TN4035508Replaces Tennant 1017868 | 1 | Blade, Sqge, Front, 49.58l [Linard]Serial 008000 and later. | $90.00/EA |
| 26 | TN4032198Replaces Tennant 1031945 | 1 | Blade, Sqge, Rear, 53.78l Ure (Option)Serial 008000 and later. | $305.50/EA |
| 26 | TN4031803Replaces Tennant 1031331 | 1 | Blade, Sqge, Rear, LinatexSerial 008000 and later. | $120.00/EA |
| 27 | TN4032050Replaces Tennant 1031610 | 1 | Hose Assy, SqgSerial 008000 and later. | $217.50/EA |
| 28 | TN4032859Replaces Tennant 1021920 | 1 | Gasket, 3.23Id 3.63Od .16Th, UreSerial 008000 and later. | $4.30/EA |
| 29 | TN4045499Replaces Tennant 1036240 | 1 | Tube, VacuumSerial 008000 and later. | $32.10/EA |
| 30 | TN4041992Replaces Tennant 09740 | 2 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 31 | TN4042903Replaces Tennant 01686 | 6 | Washer, Flat, 0.44b 1.00d .08, SsSerial 008000 and later. | $3.30/EA |
| 32 | TN4043673Replaces Tennant 1038498 | 1 | Grip, Handle, 1.25D 1.50L BlkSerial 008000 and later. | $2.50/EA |
| 33 | TN4043367Replaces Tennant 11399 | 1 | Clamp, Hose, Wormdrive, 0.81-1.50d, .50w (Disk Scrub Head)Fits T20 · disk scrub head. Serial 008000 and later. | $5.10/EA |
Tennant T20 Diesel cylindrical Scrub Head Debris Tray Mount Group parts
The parts Tennant numbers on its cylindrical scrub head debris tray mount group drawing. Manual pages 73, list 74.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4016478Replaces Tennant 9003059 | 1 | Shield Kit, Debris, Replmt [T20]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $465.80/EA |
| 1 | TN4030693Replaces Tennant 1028334 | 1 | Bracket, Sppt, ShieldPart of Shield Kit, Debris, Replmt [T20] (9003059). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $47.60/EA |
| 2 | TN4041943Replaces Tennant 09010 | 4 | Screw, Hex, M8 X 1.25 X 25, SsPart of Shield Kit, Debris, Replmt [T20] (9003059). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 3 | TN4035242Replaces Tennant 1017218 | 4 | Washer, Flat, 0.32b 1.00d .12, SsPart of Shield Kit, Debris, Replmt [T20] (9003059). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.40/EA |
| 4 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsPart of Shield Kit, Debris, Replmt [T20] (9003059). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 5 | TN4033835Replaces Tennant 1024658 | 1 | Shield, Tray, Debris [Trimmed]Part of Shield Kit, Debris, Replmt [T20] (9003059). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $758.60/EA |
| 6 | TN4019321Replaces Tennant 391804 | 1 | Sleeve, Flng, 0.48b 1.25/0.88d 0.6l, StlFits T20 · cylindrical scrub head. Serial 008000 and later. | $21.90/EA |
| 7 | TN4034139Replaces Tennant 32493 | 7 | Washer, Flat, 0.50, StdSerial 008000 and later. | $3.50/EA |
| 8 | TN4041949Replaces Tennant 09029 | 1 | Screw, Hex, M12 X 1.75 X 40, SsFits T20 · cylindrical scrub head. Serial 008000 and later. | $6.80/EA |
| 9 | TN4041993Replaces Tennant 09741 | 2 | Nut, Hex, Lock, M12 X 1.75, Nl, SsSerial 008000 and later. | $5.80/EA |
| 10 | TN4015035Replaces Tennant 53782 | 1 | Bearing, Thrust, 0.75b 1.25d 0.06wFits T20 · cylindrical scrub head. Serial 008000 and later. | $4.10/EA |
| 11 | TN4035608Replaces Tennant 12309 | 6 | Screw, Hex, M12 X 1.75 X 30, SsSerial 008000 and later. | $6.00/EA |
| 12 | TN4041943Replaces Tennant 09010 | 4 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4033250Replaces Tennant 1023334 | 1 | Frame Wldt, HpprFits T20 · cylindrical scrub head. Serial 008000 and later. | $1,072.00/EA |
| 14 | TN4033207Replaces Tennant 1022683 | 1 | Guide, RlrFits T20 · cylindrical scrub head. Serial 008000 and later. | $52.30/EA |
| 15 | TN4041931Replaces Tennant 08716 | 1 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 and later. | $3.20/EA |
| 16 | TN4042901Replaces Tennant 01684 | 1 | Washer, Flat, 0.25, SsSerial 008000 and later. | $2.60/EA |
| 17 | TN4041928Replaces Tennant 08712 | 1 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 and later. | $2.50/EA |
| 18 | TN4030615Replaces Tennant 1027108 | 1 | Bracket, SpringFits T20 · cylindrical scrub head. Serial 008000 and later. | $13.50/EA |
| 19 | TN4041992Replaces Tennant 09740 | 4 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 20 | TN4042902Replaces Tennant 01685 | 6 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 21 | TN4013421Replaces Tennant 45261 | 1 | Spring, Cmpr, 0.97od .11wir 2.5lFits T20 · cylindrical scrub head. Serial 008000 and later. | $5.20/EA |
| 22 | TN4042903Replaces Tennant 01686 | 1 | Washer, Flat, 0.44b 1.00d .08, SsSerial 008000 and later. | $3.30/EA |
| 23 | TN4029274Replaces Tennant 367771 | 1 | Screw, Pan, M8 X 1.25 X 25, SsFits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 24 | TN4030618Replaces Tennant 1027147 | 1 | Clip, WiperFits T20 · cylindrical scrub head. Serial 008000 and later. | $6.90/EA |
| 25 | TN4031805Replaces Tennant 1031351 | 2 | Seal, WiperFits T20 · cylindrical scrub head. Serial 008000 and later. | $27.90/EA |
| 26 | TN4033542Replaces Tennant 1023685 | 2 | Spacer, RlrFits T20 · cylindrical scrub head. Serial 008000 and later. | $5.80/EA |
| 27 | TN4040607Replaces Tennant 222505 | 2 | Screw, Hex, M8 X 1.25 X 45, SsSerial 008000 and later. | $4.00/EA |
| 28 | TN4013882Replaces Tennant 760740 | 2 | Bearing, Rlr, Cam 52 X 14 X 20Fits T20 · cylindrical scrub head. Serial 008000 and later. | $60.40/EA |
| 29 | TN4035242Replaces Tennant 1017218 | 6 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 30 | TN4030616Replaces Tennant 1027143 | 1 | Bracket, Angle, StopFits T20 · cylindrical scrub head. Serial 008000 and later. | $15.60/EA |
| 31 | TN4016477Replaces Tennant 9003058 | 1 | Lip Kit, Debris, Replmt [T20]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $24.30/EA |
| 32 | TN4039385Replaces Tennant 21168 | 9 | Clip, .250h, Plstc [Pine-Tree]Part of Lip Kit, Debris, Replmt [T20] (9003058). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.20/EA |
| 33 | TN4044039Replaces Tennant 1039348 | 1 | Sleeve, 0.49b 0.68d 1.2l [304ss]Serial 008000 and later. | $11.80/EA |
| 34 | TN4030456Replaces Tennant 36328 | 1 | Washer, Flat, Belleville, .50Serial 008000 and later. | $4.10/EA |
| 35 | TN4026728Replaces Tennant 379870 | 1 | Screw, Hex, M12 X 1.75 X 55, SsSerial 008000 and later. | $7.60/EA |
| 36 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 37 | TN4030687Replaces Tennant 1028249 | 1 | Grip, Handle, .50d 4.0l YelFits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 38 | TN4033204Replaces Tennant 1022668 | 1 | Bracket Wldt, PivotFits T20 · cylindrical scrub head. Serial 008000 and later. | $54.40/EA |
| 39 | TN4033566Replaces Tennant 1023917 | 1 | Rod, LatchFits T20 · cylindrical scrub head. Serial 008000 and later. | $31.90/EA |
| 40 | TN4031801Replaces Tennant 1031305 | 1 | Clip, Retainer, .25dFits T20 · cylindrical scrub head. Serial 008000 and later. | $3.60/EA |
| 41 | TN4039424Replaces Tennant 21623 | 1 | LatchFits T20 · cylindrical scrub head. Serial 008000 and later. | $49.60/EA |
| 42 | TN4041942Replaces Tennant 09007 | 2 | Screw, Hex, M6 X 1.0 X 25, SsSerial 008000 and later. | $3.30/EA |
| 43 | TN4016795Replaces Tennant 41185 | 2 | Washer, Flat, Belleville, .25Serial 008000 and later. | $3.40/EA |
| 44 | TN4032473Replaces Tennant 1032546 | 1 | Knob, Rnd, 1.04d 1.18l .25-20 Yel PlstcFits T20 · cylindrical scrub head. Serial 008000 and later. | $7.90/EA |
| 45 | TN4031787Replaces Tennant 1031152 | 1 | Bracket, Mtg, Static StrapFits T20 · cylindrical scrub head. Serial 008000 and later. | $14.80/EA |
| 46 | TN4015658Replaces Tennant 71579 | 1 | Strap, Static, .19 1.1w 25.0l W/ GrommetSerial 008000 and later. | $25.90/EA |
| 47 | TN4016787Replaces Tennant 41141 | 1 | Washer, Lock, Int-Ext, 0.31Serial 008000 and later. | $3.50/EA |
| 48 | TN4041944Replaces Tennant 09011 | 1 | Screw, Hex, M8 X 1.25 X 30, SsSerial 008000 and later. | $3.40/EA |
Tennant T20 Diesel cylindrical Scrub Head Debris Tray Group parts
The parts Tennant numbers on its cylindrical scrub head debris tray group drawing. Manual pages 75, list 76.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4016475Replaces Tennant 9003055 | 1 | Tray Kit, Debris, Replmt [T20]Complete assembly. Fits T20 · cylindrical scrub head. Serial 008000 and later. | $1,832.00/EA |
| 1 | TN4034258Replaces Tennant 1026417 | 1 | Handle Wldt, T, HpprPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $223.20/EA |
| 2 | TN4034236Replaces Tennant 1026195 | 1 | Panel, Access, Debris TrayPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $59.70/EA |
| 3 | TN4012451Replaces Tennant 74027 | 6 | Screw, Pan, M6 X 1.0 X 12, Ss, NlPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.20/EA |
| 4 | TN4034525Replaces Tennant 1026900 | 1 | Spring, Flat, Retainer, ScreenPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $27.60/EA |
| 5 | TN4041943Replaces Tennant 09010 | 1 | Screw, Hex, M8 X 1.25 X 25, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 6 | TN4040233Replaces Tennant 222268 | 2 | Washer, Flat, 0.38b 1.25d .12, NeoPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $4.00/EA |
| 7 | TN4042903Replaces Tennant 01686 | 2 | Washer, Flat, 0.44b 1.00d .08, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 8 | TN4041929Replaces Tennant 08713 | 1 | Nut, Hex, Lock, M8 X 1.25, Nl, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.30/EA |
| 9 | TN4033598Replaces Tennant 1024309 | 1 | Strainer Wldt, Trough, Debris 4.3w 15.LPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $121.20/EA |
| 10 | TN4034517Replaces Tennant 1026831 | 1 | Tube Wldt, VacuumPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $168.90/EA |
| 11 | TN4035925Replaces Tennant 1019526 | 3 | Screw, Pan, M6 X 1.0 X 25, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $1.50/EA |
| 12 | TN4041928Replaces Tennant 08712 | 1 | Nut, Hex, Lock, M6 X 1.00, Ss, NlPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 13 | TN4042901Replaces Tennant 01684 | 1 | Washer, Flat, 0.25, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.60/EA |
| 14 | TN4023875Replaces Tennant 81582 | 2 | Wheel, 3.0d 0.87w 0.44b, Rbr, Pp CorePart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $9.80/EA |
| 15 | TN4019810Replaces Tennant 393129 | 2 | Sleeve, P/M, 0.31B 0.44D 1.2L [430Ss]Part of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $5.10/EA |
| 16 | TN4035242Replaces Tennant 1017218 | 2 | Washer, Flat, 0.32b 1.00d .12, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $3.40/EA |
| 17 | TN4015595Replaces Tennant 39349 | 2 | Washer, Flat, 0.31, SaePart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $2.50/EA |
| 18 | TN4016245Replaces Tennant 397826 | 2 | Screw, Btn, M8 X 1.25 X 40, SsPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $4.00/EA |
| 19 | TN4033610Replaces Tennant 1024450 | 1 | Tray, Debris, TrimmedPart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $389.60/EA |
| 20 | TN4190861Replaces Tennant 1037343 | 1 | Plate, Mtg, Vacuum TubePart of Tray Kit, Debris, Replmt [T20] (9003055). Fits T20 · cylindrical scrub head. Serial 008000 and later. | $21.10/EA |
| 21 | TN4044278Replaces Tennant 1040098 | 1 | Hose Assy, W/1cuff, 1.0d, 030l 1.25/Fits T20 · cylindrical scrub head. Serial 008000 and later. | $53.50/EA |
| 22 | TN4033231Replaces Tennant 1023063 | 1 | Coupling, Tube, VacuumFits T20 · cylindrical scrub head. Serial 008000 and later. | $48.10/EA |
| 23 | TN4043367Replaces Tennant 11399 | 3 | Clamp, Hose, Wormdrive, 0.81-1.50d, .50wSerial 008000 and later. | $5.10/EA |
Tennant T20 Diesel squeegee Linkage Group, Rear parts
The parts Tennant numbers on its squeegee linkage group, rear drawing. Manual pages 77, list 78.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4042902Replaces Tennant 01685 | 8 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 2 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 3 | TN4023499Replaces Tennant 80409 | 2 | Sleeve, P/M, 0.34b 0.63d 0.6l, BnzSerial 008000 and later. | $5.10/EA |
| 4 | TN4035645Replaces Tennant 25735 | 2 | Bushing, Flng, 0.63b 0.75d 0.38lSerial 008000 and later. | $10.60/EA |
| 5 | TN4040607Replaces Tennant 222505 | 2 | Screw, Hex, M8 X 1.25 X 45, SsSerial 008000 and later. | $4.00/EA |
| 6 | TN4033268Replaces Tennant 1023476 | 1 | Bracket Wldt, Mtg, SqgeSerial 008000 and later. | $253.70/EA |
| 7 | TN4017703Replaces Tennant 65180 | 1 | Spring, Dsl, 1.00od 0.50id 1.7lSerial 008000 and later. | $25.80/EA |
| 8 | TN4034194Replaces Tennant 1025601 | 1 | Bolt, Carriage, M10 X 1.5 X 70Serial 008000 and later. | $3.40/EA |
| 9 | TN4034138Replaces Tennant 32492 | 1 | Washer, Flat, 0.38 StdSerial 008000 and later. | $2.50/EA |
| 10 | TN4041930Replaces Tennant 08714 | 1 | Nut, Hex, Lock, M10 X 1.5, Nl, SsSerial 008000 and later. | $3.30/EA |
| – | TN4020926Replaces Tennant 9017944 | 2 | Caster Assy, F/ Sqge, Replmt[M20/T20]Complete assembly. Serial 008000 and later. | $432.80/EA |
| 11 | TN4036644Replaces Tennant 1021404 | 2 | Bracket Wldt, Mtg, CasterPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $36.87/EA |
| 12 | TN4026503Replaces Tennant 9014285 | 2 | Caster Kit, Rear Squeegee, AmPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $77.10/EA |
| 13 | TN4033916Replaces Tennant 1025460 | 2 | Caster, PivotPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $106.20/EA |
| 14 | TN4023753Replaces Tennant 80950 | 4 | Bushing, Flng, 0.32b 0.50d 0.24l, BnzPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $6.00/EA |
| 15 | TN4041578Replaces Tennant 07259 | 2 | Fitting, Grease, Str Pm04 .47lPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $3.60/EA |
| 16 | TN4031208Replaces Tennant 33373 | 2 | Ring, Retaining, Ext, 0.62d, HdPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $3.40/EA |
| 17 | TN4017061Replaces Tennant 63468 | 2 | Washer, Flat, 0.69b 1.19d .06, Stl, PlPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $4.10/EA |
| 18 | TN4017115Replaces Tennant 64425 | 2 | Washer, Thrust, 0.61b 1.25d .06, FglPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $5.40/EA |
| 19 | TN4041585Replaces Tennant 07449 | 4 | Bushing, Sleeve, 0.62b 0.72d 0.50l, FglPart of Caster Assy, F/ Sqge, Replmt[M20/T20] (9017944). Serial 008000 and later. | $9.60/EA |
| 20 | TN4034134Replaces Tennant 32485 | 2 | Washer, Flat, 0.38 SaeSerial 008000 and later. | $2.50/EA |
| 21 | TN4035383Replaces Tennant 24555 | 2 | Ring, Retaining, Ext, 0.38d, [E-Ring]Serial 008000 and later. | $2.40/EA |
| 22 | TN4019755Replaces Tennant 39281 | 2 | Screw, Hex, M8 X 1.25 X 90, 8.8Serial 008000 and later. | $4.00/EA |
| 23 | TN4037485Replaces Tennant 1222043 | 2 | Knob Assy, Star, 1.12d 3ear M10, YellowSerial 008000 and later. | $36.00/EA |
| 24 | TN4032802Replaces Tennant 1021497 | 2 | Pin, 0.63d 01.8l, 1/M10h, 2chamSerial 008000 and later. | $13.00/EA |
| 25 | TN4045223Replaces Tennant 1034282 | 1 | Crossmember Wldt, LiftSerial 008000 and later. | $509.60/EA |
| 26 | TN4045431Replaces Tennant 1035727 | 2 | Stop, RotationSerial 008000 and later. | $4.00/EA |
Tennant T20 Diesel squeegee Group, Right Side parts
The parts Tennant numbers on its squeegee group, right side drawing. Manual pages 79, list 80.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4031037Replaces Tennant 1029132 | 1 | Frame Wldt, Sqge, RhSerial 008000 and later. | $159.70/EA |
| 2 | TN4031035Replaces Tennant 1029128 | 1 | Retainer, Sqge, Side, RhSerial 008000 and later. | $48.80/EA |
| 3 | TN4037479Replaces Tennant 1222018 | 1 | Latch, Door , YellowSerial 008000 and later. | $18.30/EA |
| 4 | TN4014173Replaces Tennant 49697 | 2 | Screw, Pan, M4 X 0.7 X 10, SsSerial 008000 and later. | $3.40/EA |
| 5 | TN4031247Replaces Tennant 33932 | 2 | Nut, Hex, Lock, M4 X 0.7, Nl, SsSerial 008000 and later. | $3.40/EA |
| 6 | TN4031774Replaces Tennant 1031011 | 1 | Blade, Sqge, .38 3.55w 038.3l, LinatexSerial 008000 and later. | $93.40/EA |
| 6 | TN4032169Replaces Tennant 1031823 | 1 | Blade, Sqge, .38 3.55w 038.3l, Ure (Option)Serial 008000 and later. | $183.50/EA |
| 7 | TN4035645Replaces Tennant 25735 | 2 | Bushing, Flng, 0.63b 0.75d 0.38lSerial 008000 and later. | $10.60/EA |
| 8 | TN4017115Replaces Tennant 64425 | 2 | Washer, Thrust, 0.61b 1.25d .06, FglSerial 008000 and later. | $5.40/EA |
| 9 | TN4033219Replaces Tennant 1022846 | 2 | Nut, T, M10 X 1.50 X 15.8od X 13.0lSerial 008000 and later. | $20.00/EA |
| 10 | TN4041954Replaces Tennant 09081 | 2 | Screw, Flt, M10 X 1.5 X 25, 10.9Serial 008000 and later. | $5.80/EA |
| 11 | TN4033882Replaces Tennant 1025151 | 1 | Bracket, Mtg, Skirt, Door, BrushSerial 008000 and later. | $53.20/EA |
| 12 | TN4019813Replaces Tennant 393135 | 4 | Screw, Btn, M8 X 1.25 X 20, BlkSerial 008000 and later. | $3.30/EA |
| 13 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 14 | TN4016476Replaces Tennant 9003057 | 1 | Shield Kit, Side, Replmt [T20]Complete assembly. Serial 008000 and later. | $72.10/EA |
| 15 | TN4039385Replaces Tennant 21168 | 4 | Clip, .250h, Plstc [Pine-Tree]Part of Shield Kit, Side, Replmt [T20] (9003057). Serial 008000 and later. | $3.20/EA |
Tennant T20 Diesel squeegee Lift Group, Right Side parts
The parts Tennant numbers on its squeegee lift group, right side drawing. Manual pages 81, list 82.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4043614Replaces Tennant 1038137 | 1 | Cylinder, Hyd, 1.5b 07.8l 02.80strk 2500Serial 008000 and later. | $388.60/EA |
| 2 | TN4025260Replaces Tennant 77097 | 1 | Fitting, Hyd, E90, Jm04/Om04Serial 008000 and later. | $14.70/EA |
| 3 | TN4030954Replaces Tennant 1028635 | 1 | Fitting, Hyd, Rst, SpclSerial 008000 and later. | $77.30/EA |
| 4 | TN4033217Replaces Tennant 1022825 | 1 | Bracket, Mtg, CylSerial 008000 and later. | $24.30/EA |
| 5 | TN4041931Replaces Tennant 08716 | 1 | Screw, Hex, M6 X 1.00 X 20, SsSerial 008000 and later. | $3.20/EA |
| 6 | TN4042902Replaces Tennant 01685 | 3 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 7 | TN4044039Replaces Tennant 1039348 | 1 | Sleeve, 0.49b 0.68d 1.2l [304ss]Serial 008000 and later. | $11.80/EA |
| 8 | TN4036275Replaces Tennant 1020548 | 2 | Arm, Sqge, Side, RhSerial 008000 and later. | $62.70/EA |
| 9 | TN4041878Replaces Tennant 17461 | 1 | Pin, Clevis, 0.37D X 1.75LSerial 008000 and later. | $4.00/EA |
| 10 | TN4041914Replaces Tennant 08182 | 1 | Pin, Cotter, .125 X 1.00Serial 008000 and later. | $2.50/EA |
| 11 | TN4022528Replaces Tennant 87816 | 2 | Spring, Extn, 0.75od X 0.09wir, 2.5lSerial 008000 and later. | $5.20/EA |
| 12 | TN4021359Replaces Tennant 386088 | 2 | Bolt, Eye, M08 X 1.25 X 070mm, 05.50 EyeSerial 008000 and later. | $24.20/EA |
| 13 | TN4041600Replaces Tennant 07786 | 4 | Nut, Hex, Std, M8 X 1.25, SsSerial 008000 and later. | $3.40/EA |
| 14 | TN4033244Replaces Tennant 1023306 | 1 | Arm Wldt, Sqge, Lift, RhSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 15 | TN4015663Replaces Tennant 71607 | 3 | Bushing, Sleeve, 0.63b 0.72d 0.38lSerial 008000 and later. | $12.50/EA |
| 16 | TN4023925Replaces Tennant 81784 | 1 | Cable, Glv .13d 015.8l .50eye /.50eyeSerial 008000 and later. | $25.30/EA |
| 17 | TN4032591Replaces Tennant 360801 | 3 | Sleeve, 0.31b 0.50d 0.3l, SsSerial 008000 and later. | $4.00/EA |
| 18 | TN4019804Replaces Tennant 39308 | 1 | Screw, Soc, M8 X 1.25 X 25, 12.9Serial 008000 and later. | $3.40/EA |
| 19 | TN4016830Replaces Tennant 41445 | 1 | Screw, Soc, M8 X 1.25 X 35, 12.9Serial 008000 and later. | $5.10/EA |
| 20 | TN4015595Replaces Tennant 39349 | 2 | Washer, Flat, 0.31 SaeSerial 008000 and later. | $2.50/EA |
| 21 | TN4041926Replaces Tennant 08709 | 2 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 22 | TN4017115Replaces Tennant 64425 | 5 | Washer, Thrust, 0.61b 1.25d .06, FglSerial 008000 and later. | $5.40/EA |
| 23 | TN4016797Replaces Tennant 41187 | 3 | Washer, Flat, Belleville, .38Serial 008000 and later. | $4.10/EA |
| 24 | TN4041992Replaces Tennant 09740 | 5 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 25 | TN4035869Replaces Tennant 1019031 | 1 | Door Wldt, Brush, RhSerial 008000 and later. | $356.60/EA |
| 26 | TN4041948Replaces Tennant 09028 | 3 | Screw, Hex, M10 X 1.5 X 25, SsSerial 008000 and later. | $4.00/EA |
| 27 | TN4030456Replaces Tennant 36328 | 1 | Washer, Flat, Belleville, .50Serial 008000 and later. | $4.10/EA |
| 28 | TN4037483Replaces Tennant 1222036 | 1 | Latch, Hook, YellowSerial 008000 and later. | $35.00/EA |
| 29 | TN4041942Replaces Tennant 09007 | 2 | Screw, Hex, M6 X 1.0 X 25, SsSerial 008000 and later. | $3.30/EA |
| 30 | TN4016795Replaces Tennant 41185 | 5 | Washer, Flat, Belleville, .25Serial 008000 and later. | $3.40/EA |
| 31 | TN4026728Replaces Tennant 379870 | 1 | Screw, Hex, M12 X 1.75 X 55, SsSerial 008000 and later. | $7.60/EA |
| 32 | TN4041602Replaces Tennant 07788 | 1 | Nut, Hex, Std, M12 X 1.75, SsSerial 008000 and later. | $3.40/EA |
| 33 | TN4017232Replaces Tennant 41619 | 1 | Washer, Flat, 0.56b 1.38d .11, SsSerial 008000 and later. | $4.10/EA |
| 34 | TN4033623Replaces Tennant 1024576 | 1 | Hinge, .50pin .19 4.0w 06.0l 3/0.44slSerial 008000 and later. | $76.50/EA |
Tennant T20 Diesel squeegee Group, Left Side parts
The parts Tennant numbers on its squeegee group, left side drawing. Manual pages 83, list 84.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4031019Replaces Tennant 1028972 | 1 | Frame Wldt, Sqge, LhSerial 008000 and later. | $181.40/EA |
| 2 | TN4031021Replaces Tennant 1028979 | 1 | Retainer, Sqge, Side, LhSerial 008000 and later. | $48.80/EA |
| 3 | TN4037479Replaces Tennant 1222018 | 1 | Latch, Door , YellowSerial 008000 and later. | $18.30/EA |
| 4 | TN4014173Replaces Tennant 49697 | 2 | Screw, Pan, M4 X 0.7 X 10, SsSerial 008000 and later. | $3.40/EA |
| 5 | TN4031247Replaces Tennant 33932 | 2 | Nut, Hex, Lock, M4 X 0.7, Nl, SsSerial 008000 and later. | $3.40/EA |
| 6 | TN4031774Replaces Tennant 1031011 | 1 | Blade, Sqge, 37.08l LinatexSerial 008000 and later. | $93.40/EA |
| 6 | TN4032169Replaces Tennant 1031823 | 1 | Blade, Sqge, .38 3.55w 038.3l, Ure (Option)Serial 008000 and later. | $183.50/EA |
| 7 | TN4035645Replaces Tennant 25735 | 2 | Bushing, Flng, 0.63b 0.75d 0.38lSerial 008000 and later. | $10.60/EA |
| 8 | TN4017115Replaces Tennant 64425 | 2 | Washer, Thrust, 0.61b 1.25d .06, FglSerial 008000 and later. | $5.40/EA |
| 9 | TN4033219Replaces Tennant 1022846 | 2 | Nut, T, M10 X 1.50 X 15.8od X 13.0lSerial 008000 and later. | $20.00/EA |
| 10 | TN4041954Replaces Tennant 09081 | 2 | Screw, Flt, M10 X 1.5 X 25, 10.9Serial 008000 and later. | $5.80/EA |
| 11 | TN4033882Replaces Tennant 1025151 | 1 | Bracket, Mtg, Skirt, Door, BrushSerial 008000 and later. | $53.20/EA |
| 12 | TN4019813Replaces Tennant 393135 | 4 | Screw, Btn, M8 X 1.25 X 20, BlkSerial 008000 and later. | $3.30/EA |
| 13 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 14 | TN4016476Replaces Tennant 9003057 | 1 | Shield Kit, Side, Replmt [T20]Complete assembly. Serial 008000 and later. | $72.10/EA |
| 15 | TN4039385Replaces Tennant 21168 | 4 | Clip, .250h, Plstc [Pine-Tree]Part of Shield Kit, Side, Replmt [T20] (9003057). Serial 008000 and later. | $3.20/EA |
Tennant T20 Diesel squeegee Lift Group, Left Side parts
The parts Tennant numbers on its squeegee lift group, left side drawing. Manual pages 85, list 86.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4043614Replaces Tennant 1038137 | 1 | Cylinder, Hyd, 1.5b 07.8l 02.80strk 2500Serial 008000 and later. | $388.60/EA |
| 2 | TN4025260Replaces Tennant 77097 | 1 | Fitting, Hyd, E90, Jm04/Om04Serial 008000 and later. | $14.70/EA |
| 3 | TN4030954Replaces Tennant 1028635 | 1 | Fitting, Hyd, Rst, SpclSerial 008000 and later. | $77.30/EA |
| 4 | TN4033217Replaces Tennant 1022825 | 1 | Bracket, Mtg, CylSerial 008000 and later. | $24.30/EA |
| 5 | TN4041931Replaces Tennant 08716 | 1 | Screw, Hex, M6 X 1.00 X 20, SsSerial 008000 and later. | $3.20/EA |
| 6 | TN4042902Replaces Tennant 01685 | 3 | Washer, Flat, 0.31, SsSerial 008000 and later. | $2.60/EA |
| 7 | TN4044039Replaces Tennant 1039348 | 1 | Sleeve, 0.49b 0.68d 1.2l [304ss]Serial 008000 and later. | $11.80/EA |
| 8 | TN4033227Replaces Tennant 1022978 | 1 | Arm Wldt, Lift, Sqge, LhSerial 008000 and later. | $68.40/EA |
| 9 | TN4041878Replaces Tennant 17461 | 1 | Pin, Clevis, 0.37D X 1.75LSerial 008000 and later. | $4.00/EA |
| 10 | TN4041914Replaces Tennant 08182 | 1 | Pin, Cotter, .125 X 1.00Serial 008000 and later. | $2.50/EA |
| 11 | TN4017115Replaces Tennant 64425 | 5 | Washer, Thrust, 0.61b 1.25d .06, FglSerial 008000 and later. | $5.40/EA |
| 12 | TN4016797Replaces Tennant 41187 | 3 | Washer, Flat, Belleville, .38Serial 008000 and later. | $4.10/EA |
| 13 | TN4022528Replaces Tennant 87816 | 2 | Spring, Extn, 0.75od X 0.09wir, 2.5lSerial 008000 and later. | $5.20/EA |
| 14 | TN4021359Replaces Tennant 386088 | 2 | Bolt, Eye, M08 X 1.25 X 070mm, 05.50 EyeSerial 008000 and later. | $24.20/EA |
| 15 | TN4041600Replaces Tennant 07786 | 4 | Nut, Hex, Std, M8 X 1.25, SsSerial 008000 and later. | $3.40/EA |
| 16 | TN4041992Replaces Tennant 09740 | 5 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 17 | TN4033245Replaces Tennant 1023307 | 2 | Arm, Sqge, Side, LhSerial 008000 and later. | $62.70/EA |
| 18 | TN4015663Replaces Tennant 71607 | 3 | Bushing, Sleeve, 0.63b 0.72d 0.38lSerial 008000 and later. | $12.50/EA |
| 19 | TN4023925Replaces Tennant 81784 | 1 | Cable, Glv .13d 015.8l .50eye /.50eyeSerial 008000 and later. | $25.30/EA |
| 20 | TN4032591Replaces Tennant 360801 | 3 | Sleeve, 0.31b 0.50d 0.3l, SsSerial 008000 and later. | $4.00/EA |
| 21 | TN4019804Replaces Tennant 39308 | 1 | Screw, Soc, M8 X 1.25 X 25, 12.9Serial 008000 and later. | $3.40/EA |
| 22 | TN4016830Replaces Tennant 41445 | 1 | Screw, Soc, M8 X 1.25 X 35, 12.9Serial 008000 and later. | $5.10/EA |
| 23 | TN4015595Replaces Tennant 39349 | 2 | Washer, Flat, 0.31 SaeSerial 008000 and later. | $2.50/EA |
| 24 | TN4041926Replaces Tennant 08709 | 2 | Nut, Hex, Lock, M8 X 1.25, NlSerial 008000 and later. | $2.50/EA |
| 25 | TN4041948Replaces Tennant 09028 | 3 | Screw, Hex, M10 X 1.5 X 25, SsSerial 008000 and later. | $4.00/EA |
| 26 | TN4030456Replaces Tennant 36328 | 1 | Washer, Flat, Belleville, .50Serial 008000 and later. | $4.10/EA |
| 27 | TN4033246Replaces Tennant 1023314 | 1 | Door Wldt, Brush, LhSerial 008000 and later. | $356.30/EA |
| 28 | TN4037484Replaces Tennant 1222038 | 1 | Latch, Hook, YellowSerial 008000 and later. | $35.60/EA |
| 29 | TN4041942Replaces Tennant 09007 | 2 | Screw, Hex, M6 X 1.0 X 25, SsSerial 008000 and later. | $3.30/EA |
| 30 | TN4016795Replaces Tennant 41185 | 5 | Washer, Flat, Belleville, .25Serial 008000 and later. | $3.40/EA |
| 31 | TN4026728Replaces Tennant 379870 | 1 | Screw, Hex, M12 X 1.75 X 55, SsSerial 008000 and later. | $7.60/EA |
| 32 | TN4041602Replaces Tennant 07788 | 1 | Nut, Hex, Std, M12 X 1.75, SsSerial 008000 and later. | $3.40/EA |
| 33 | TN4017232Replaces Tennant 41619 | 1 | Washer, Flat, 0.56b 1.38d .11, SsSerial 008000 and later. | $4.10/EA |
| 34 | TN4033623Replaces Tennant 1024576 | 1 | Hinge, .50pin .19 4.0w 06.0l 3/0.44slSerial 008000 and later. | $76.50/EA |
Tennant T20 Diesel solution Tank Group parts
The parts Tennant numbers on its solution tank group drawing. Manual pages 87, list 88.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4196166Replaces Tennant 1023497 | 1 | Channel, Sppt, TankSerial 008000 and later. | $133.42/EA |
| 2 | TN4196164Replaces Tennant 1023493 | 2 | Bracket, Mtg, TankSerial 008000 and later. | $43.53/EA |
| 3 | TN4041943Replaces Tennant 09010 | 12 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 4 | TN4034137Replaces Tennant 32491 | 14 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 5 | TN4035960Replaces Tennant 12317 | 4 | Screw, Hex, M10 X 1.5 X 30, SsSerial 008000 and later. | $4.90/EA |
| 6 | TN4034138Replaces Tennant 32492 | 4 | Washer, Flat, 0.38, StdSerial 008000 and later. | $2.50/EA |
| 7 | TN4196167Replaces Tennant 1023508 | 1 | Bracket, Mtg, TankSerial 008000 and later. | $15.35/EA |
| 8 | TN4041929Replaces Tennant 08713 | 2 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 9 | TN4196168Replaces Tennant 1023510 | 1 | Bracket, Mtg, TankSerial 008000 and later. | $65.95/EA |
| 10 | TN4033577Replaces Tennant 1024131 | 2 | Angle, Mtg, Stl, .12 4.2 2.0 01.4lSerial 008000 and later. | $13.13/EA |
| 11 | TN4030627Replaces Tennant 1027290 | 1 | Filter, Soltn, 20mesh, Pm12 3.1d 02.6lSerial 008000 to 013000. | $20.30/EA |
| 11 | TN4036552Replaces Tennant 1057465 | 1 | Filter, Soltn, 080Mesh, Pm12 3.2D 08.0LSerial 013001 and later. | $106.70/EA |
| 12 | TN4041992Replaces Tennant 09740 | 2 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4035242Replaces Tennant 1017218 | 2 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 14 | TN4196357Replaces Tennant 1024217 | 2 | Angle, Mtg, Stl, .19 3.1 1.8 01.4lSerial 008000 and later. | $11.35/EA |
| 15 | TN4030637Replaces Tennant 1027426 | 1 | Tank, Soltn, W/ LabelSerial 008000 and later. | $1,425.70/EA |
| 15 | TN4205229Replaces Tennant 9002670 | 1 | Tank, Soltn, W/ Es [T20]Serial 008000 and later. | $1,154.53/EA |
| 16 | TN4025663Replaces Tennant 377349 | 1 | Fitting, Plstc, Pf12/Pf12, BhSerial 008000 and later. | $22.50/EA |
| 17 | TN4018369Replaces Tennant 69785 | 1 | Fitting, Plstc, E90, Pf12/Pm12Serial 008000 and later. | $11.80/EA |
| 18 | TN4018894Replaces Tennant 390994 | 1 | Plug, Hole, Soltn Tank, Blk PyuSerial 008000 and later. | $19.00/EA |
| – | TN4016484Replaces Tennant 9003069 | 1 | Cover Kit, Soltn Tank, Rh [M20 & T20]Complete assembly. Serial 008000 and later. | $419.40/EA |
| – | TN4014110Replaces Tennant 9005165 | 1 | Latch Kit, Cover, Soltn, Replmt[M20/T20]Part of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $120.00/EA |
| 19 | TN4044235Replaces Tennant 1039757 | 1 | Plate, Mtg, LatchPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $13.50/EA |
| 20 | TN4027333Replaces Tennant 382320 | 4 | Screw, Pan, Phl, 12-16 X 0.50, F/ PlstcPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $2.50/EA |
| 21 | TN4039724Replaces Tennant 1048474 | 1 | Catch, Latch, Tank CoverPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $10.20/EA |
| 22 | TN4040232Replaces Tennant 222267 | 2 | Screw, Pan, Phl, 06-20 X 0.50, Fmg/AbPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $2.50/EA |
| 23 | TN4031145Replaces Tennant 367949 | 1 | LatchPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $35.40/EA |
| 24 | TN4039732Replaces Tennant 1048512 | 1 | Bracket, Mtg, Latch, Tank CoverPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $18.60/EA |
| 25 | TN4041936Replaces Tennant 08875 | 2 | Rivet, Blind, .125d X 0.54 X .25d, AlmPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $3.40/EA |
| 26 | TN4032903Replaces Tennant 1022176 | 1 | Cover, Tank, Soltn, Rh, TrimmedPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $230.40/EA |
| 27 | TN4043062Replaces Tennant 1047098 | 1 | Bar, Rnd, Plstc, 0.31d 12.5lPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $6.70/EA |
| 28 | TN4043688Replaces Tennant 1038805 | 1 | Seal, Bulb, Str, .50Hi .50W 047.2L, AdhPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | $10.40/EA |
| 29 | TN1068277Tennant 1068277 | 1 | Plug, Hole, Rnd, 0.38 H 1.0l, Brb, NylPart of Cover Kit, Soltn Tank, Rh [M20 & T20] (9003069). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| – | TN4205387Replaces Tennant 9003071 | 1 | Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only)Complete assembly. Serial 008000 and later. | $414.81/EA |
| – | TN4014110Replaces Tennant 9005165 | 1 | Latch Kit, Cover, Soltn, Replmt[M20/T20]Part of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $120.00/EA |
| 19 | TN4044235Replaces Tennant 1039757 | 1 | Plate, Mtg, LatchPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $13.50/EA |
| 20 | TN4027333Replaces Tennant 382320 | 4 | Screw, Pan, Phl, 12-16 X 0.50, F/ PlstcPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $2.50/EA |
| 21 | TN4039724Replaces Tennant 1048474 | 1 | Catch, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $10.20/EA |
| 22 | TN4040232Replaces Tennant 222267 | 2 | Screw, Pan, Phl, 06-20 X 0.50, Fmg/AbPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $2.50/EA |
| 23 | TN4031145Replaces Tennant 367949 | 1 | LatchPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $35.40/EA |
| 24 | TN4039732Replaces Tennant 1048512 | 1 | Bracket, Mtg, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $18.60/EA |
| 25 | TN4041936Replaces Tennant 08875 | 2 | Rivet, Blind, .125d X 0.54 X .25d, AlmPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $3.40/EA |
| 26 | TN1031233Tennant 1031233 | 1 | Cover, Tank, Soltn, Rh, Trimmed (Japan and Europe Only)Part of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 27 | TN4043062Replaces Tennant 1047098 | 1 | Bar, Rnd, Plstc, 0.31d 12.5lPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $6.70/EA |
| 28 | TN4043688Replaces Tennant 1038805 | 1 | Seal, Bulb, Str, .50Hi .50W 047.2L, AdhPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | $10.40/EA |
| 29 | TN1068277Tennant 1068277 | 1 | Plug, Hole, Rnd, 0.38 H 1.0l, Brb, NylPart of Cover Kit, Tank, Soltn, Rh, Replmt, Ce (Japan and Europe Only) (9003071). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| – | TN4016483Replaces Tennant 9003068 | 1 | Cover Kit, Tank, Soltn, Lh, ReplmtComplete assembly. Serial 008000 and later. | $416.30/EA |
| – | TN4014110Replaces Tennant 9005165 | 1 | Latch Kit, Cover, Soltn, Replmt[M20/T20]Part of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $120.00/EA |
| 30 | TN4044235Replaces Tennant 1039757 | 1 | Plate, Mtg, LatchPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $13.50/EA |
| 31 | TN4027333Replaces Tennant 382320 | 4 | Screw, Pan, Phl, 12-16 X 0.50, F/ PlstcPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $2.50/EA |
| 32 | TN4039724Replaces Tennant 1048474 | 1 | Catch, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $10.20/EA |
| 33 | TN4040232Replaces Tennant 222267 | 2 | Screw, Pan, Phl, 06-20 X 0.50, Fmg/AbPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $2.50/EA |
| 34 | TN4031145Replaces Tennant 367949 | 1 | LatchPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $35.40/EA |
| 35 | TN4039732Replaces Tennant 1048512 | 1 | Bracket, Mtg, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $18.60/EA |
| 36 | TN4041936Replaces Tennant 08875 | 2 | Rivet, Blind, .125d X 0.54 X .25d, AlmPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $3.40/EA |
| 37 | TN4032907Replaces Tennant 1022182 | 1 | Cover, Tank, Soltn, Lh, TrimmedPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $334.10/EA |
| 38 | TN4043062Replaces Tennant 1047098 | 1 | Bar, Rnd, Plstc, 0.31d 12.5lPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $6.70/EA |
| 39 | TN4043688Replaces Tennant 1038805 | 1 | Seal, Bulb, Str, .50Hi .50W 047.2L, AdhPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | $10.40/EA |
| 40 | TN1068277Tennant 1068277 | 1 | Plug, Hole, Rnd, 0.38 H 1.0l, Brb, NylPart of Cover Kit, Tank, Soltn, Lh, Replmt (9003068). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| – | TN4205386Replaces Tennant 9003070 | 1 | Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only)Complete assembly. Serial 008000 and later. | $270.40/EA |
| – | TN4014110Replaces Tennant 9005165 | 1 | Latch Kit, Cover, Soltn, Replmt[M20/T20]Part of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $120.00/EA |
| 30 | TN4044235Replaces Tennant 1039757 | 1 | Plate, Mtg, LatchPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $13.50/EA |
| 31 | TN4027333Replaces Tennant 382320 | 4 | Screw, Pan, Phl, 12-16 X 0.50, F/ PlstcPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $2.50/EA |
| 32 | TN4039724Replaces Tennant 1048474 | 1 | Catch, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $10.20/EA |
| 33 | TN4040232Replaces Tennant 222267 | 2 | Screw, Pan, Phl, 06-20 X 0.50, Fmg/AbPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $2.50/EA |
| 34 | TN4031145Replaces Tennant 367949 | 1 | LatchPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $35.40/EA |
| 35 | TN4039732Replaces Tennant 1048512 | 1 | Bracket, Mtg, Latch, Tank CoverPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $18.60/EA |
| 36 | TN4041936Replaces Tennant 08875 | 2 | Rivet, Blind, .125d X 0.54 X .25d, AlmPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $3.40/EA |
| 37 | TN1031235Tennant 1031235 | 1 | Cover, Tank, Soltn, Rh, Trimmed (Japan and Europe Only)Part of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 38 | TN4043062Replaces Tennant 1047098 | 1 | Bar, Rnd, Plstc, 0.31d 12.5lPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $6.70/EA |
| 39 | TN4043688Replaces Tennant 1038805 | 1 | Seal, Bulb, Str, .50Hi .50W 047.2L, AdhPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | $10.40/EA |
| 40 | TN1068277Tennant 1068277 | 1 | Plug, Hole, Rnd, 0.38 H 1.0l, Brb, NylPart of Cover Kit, Tank, Soltn, Lh, Replmt, Ce (Japan and Europe Only) (9003070). Serial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 41 | TN4021025Replaces Tennant 385685 | 1 | Sensor, Level, Liq, 14vdc 01a .62-11Serial 008000 and later. | $78.50/EA |
| 42 | TN4035236Replaces Tennant 1017101 | 2 | Plate, Label, Soltn Tank (ec-H20 only)Serial 008000 and later. | $11.60/EA |
| 43 | TN4029542Replaces Tennant 360973 | 4 | Screw, Pan, 12-16 X 0.50, F/ Plstc (ec-H20 only)Serial 008000 and later. | $4.00/EA |
Tennant T20 Diesel solution Tank Drain Group parts
The parts Tennant numbers on its solution tank drain group drawing. Manual pages 91, list 92.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4033866Replaces Tennant 1025092 | 1 | Handle, Valve, Pinch, RhSerial 008000 and later. | $36.72/EA |
| 2 | TN4033276Replaces Tennant 1023502 | 1 | Grip, HandleSerial 008000 and later. | $4.10/EA |
| 3 | TN4033829Replaces Tennant 1024599 | 1 | Bushing, Eccentric, AdjSerial 008000 and later. | $46.80/EA |
| 4 | TN4034227Replaces Tennant 1026051 | 1 | Washer, Flat, 0.79b 1.18d .06, NylSerial 008000 and later. | $2.60/EA |
| 5 | TN4012759Replaces Tennant 74090 | 1 | Bushing, Sleeve, 0.75b 0.88d 0.25lSerial 008000 and later. | $12.10/EA |
| 6 | TN4026590Replaces Tennant 79506 | 1 | Screw, Flt, M8 X 1.25 X 30, SsSerial 008000 and later. | $4.00/EA |
| 7 | TN4030970Replaces Tennant 1028701 | 1 | Washer, Thrust, 0.34b 1.50d .06Serial 008000 and later. | $37.40/EA |
| 8 | TN4041242Replaces Tennant 15648 | 1 | Bushing, Flng, 0.50b 0.59d 0.38lSerial 008000 and later. | $16.20/EA |
| 9 | TN4030958Replaces Tennant 1028691 | 1 | Roller, BrgSerial 008000 and later. | $16.90/EA |
| 10 | TN4030957Replaces Tennant 1028690 | 1 | Tube, 0.50d 0.32b 00.4l, SsSerial 008000 and later. | $9.40/EA |
| 11 | TN4015595Replaces Tennant 39349 | 1 | Washer, Flat, 0.31, SaeSerial 008000 and later. | $2.50/EA |
| 12 | TN4041929Replaces Tennant 08713 | 7 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4044649Replaces Tennant 1042003 | 1 | Mount Wldt, Valve, Pinch, RhSerial 008000 and later. | $57.10/EA |
| 14 | TN4156940Replaces Tennant 39277 | 1 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 15 | TN4040610Replaces Tennant 222516 | 1 | Sleeve, P/M, 0.31b 0.50d 0.3l [430ss]Serial 008000 and later. | $3.40/EA |
| 16 | TN4034137Replaces Tennant 32491 | 10 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 17 | TN4042902Replaces Tennant 01685 | 1 | Washer, Flat, 0.38b 0.88d .08, SsSerial 008000 and later. | $2.60/EA |
| 18 | TN4033619Replaces Tennant 1024535 | 1 | Arm, PinchSerial 008000 and later. | $52.30/EA |
| 19 | TN4041280Replaces Tennant 06955 | 2 | Screw, Hex, M8 X 1.25 X 35, 8.8Serial 008000 and later. | $3.40/EA |
| 20 | TN4023495Replaces Tennant 80395 | 1 | Sleeve, P/M, 0.31b 0.50d 0.7l [430ss]Serial 008000 and later. | $5.10/EA |
| 21 | TN4028034Replaces Tennant 76570 | 1 | Screw, Hex, M8 X 1.25 X 30, 8.8Serial 008000 and later. | $3.20/EA |
| 22 | TN4016796Replaces Tennant 41186 | 1 | Washer, Flat, Belleville, .31Serial 008000 and later. | $3.50/EA |
| 23 | TN4017007Replaces Tennant 9003793 | 1 | Tube Kit, Tank, Soltn, ReplmtSerial 008000 and later. | $82.40/EA |
| 24 | TN4035914Replaces Tennant 1019424 | 1 | Hose, Drain, 3.00id X 48.0lSerial 008000 and later. | $128.00/EA |
| 25 | TN4035042Replaces Tennant 23498 | 1 | Clamp, Hose, Wormdrive, 3.56-4.50d, .50wSerial 008000 and later. | $6.20/EA |
| 26 | TN4033913Replaces Tennant 1025449 | 2 | Angle, Mtg, ValveSerial 008000 and later. | $31.90/EA |
| 27 | TN4033914Replaces Tennant 1025452 | 2 | Angle, Mtg, Stl, .12 3.7 3.4 09.1lSerial 008000 and later. | $19.10/EA |
| 28 | TN4041992Replaces Tennant 09740 | 4 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 29 | TN4035242Replaces Tennant 1017218 | 4 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 30 | TN4041943Replaces Tennant 09010 | 4 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 31 | TN4032899Replaces Tennant 1022137 | 1 | Plug, Hose, PyuSerial 008000 and later. | $22.40/EA |
| 32 | TN4033917Replaces Tennant 1025480 | 1 | Bracket, Retaining, HoseSerial 008000 and later. | $16.40/EA |
| 33 | TN4041243Replaces Tennant 15675 | 1 | Screw, Hex, M8 X 1.25 X 16, SsSerial 008000 and later. | $3.40/EA |
| 34 | TN4036279Replaces Tennant 1020744 | 1 | Tube, Rnd, 3.00d 2.90b 02.0l, SsSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 35 | TN4017376Replaces Tennant 43555 | 2 | Clamp, Hose, Wormdrive, 2.50-3.50d, .50wSerial 008000 and later. | $6.20/EA |
Tennant T20 Diesel solution Control Group, Cylindrical Scrub Head (008000 - 013000) parts
The parts Tennant numbers on its solution control group, cylindrical scrub head (008000 - 013000) drawing. Manual pages 93, list 94.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4042882Replaces Tennant 1076692 | 1 | Valve Assy, Water, Solenoid, 12vdcSerial 008000 to 013000. | $142.90/EA |
| 2 | TN4027714Replaces Tennant 363543 | 1 | Fitting, Plstc, Str, Bm10/Bm12Fits T20 · cylindrical scrub head. Serial 008000 to 013000. | $4.50/EA |
| 3 | TN4045588Replaces Tennant 1036997 | 1 | Manifold, Bar, Spray, 37.5inchFits T20 · cylindrical scrub head. Serial 008000 to 013000. | $130.40/EA |
| 4 | TN4026538Replaces Tennant 79273-2 | 1 | Fitting, Plstc, Str, Bm12/Pm12Fits T20 · cylindrical scrub head. Serial 008000 to 013000. | $7.90/EA |
| 5 | TN4043995Replaces Tennant 1039064 | 1 | Fitting, Plstc, Cap, Pf12 HexFits T20 · cylindrical scrub head. Serial 008000 to 013000. | $4.20/EA |
| 6 | TN4028471Replaces Tennant 365095 | 1 | Fitting, Plstc, Str, Bm10/Pm12Serial 008000 to 013000. | $4.20/EA |
| 7 | TN4028483Replaces Tennant 365164 | 1 | Fitting, Plstc, Str, Bm10/Bm10Fits T20 · cylindrical scrub head. Serial 008000 to 013000. | $4.20/EA |
| 8 | TN4037982Replaces Tennant 1015033 | 1 | Hose, Afmkt, Pvc, Brd, 0.62id, 01ft, ClrSerial 008000 to 013000. | $60.00/EA |
| 9 | TN4017089Replaces Tennant 63810 | 2 | Clamp, Hose, Wormdrive, 0.56-1.06d, .56wSerial 008000 to 013000. | $6.80/EA |
| 10 | TN4014222Replaces Tennant 50544 | 6 | Clamp, Cable, Ss, 1.12d X 0.38w, 1hFits T20 · cylindrical scrub head. Serial 008000 to 013000. | $8.40/EA |
| 11 | TN4041965Replaces Tennant 09200 | 4 | Screw, Pan, M5 X 0.8 X 12, SsSerial 008000 to 013000. | $3.40/EA |
| 12 | TN4041991Replaces Tennant 09739 | 6 | Nut, Hex, Lock, M5 X 0.8, Nl, SsSerial 008000 to 013000. | $3.30/EA |
| 13 | TN4017089Replaces Tennant 63810 | 8 | Clamp, Hose, Wormdrive, 0.56-1.06d, .56wSerial 008000 to 013000. | $6.80/EA |
| 14 | TN4037981Replaces Tennant 1015032 | 1 | Hose, Afmkt, Pvc, Brd, 0.62id, 08ft, ClrSerial 008000 to 013000. | $80.40/EA |
| 15 | TN4042901Replaces Tennant 01684 | 2 | Washer, Flat, 0.25, SsSerial 008000 to 013000. | $2.60/EA |
| 16 | TN4041928Replaces Tennant 08712 | 2 | Nut, Hex, Lock, M6 X 1.0, Ss, NlSerial 008000 to 013000. | $2.50/EA |
| 17 | TN4041931Replaces Tennant 08716 | 2 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 to 013000. | $3.20/EA |
| 18 | TN4045142Replaces Tennant 1075394 | 1 | Harness, Ele, Adaptor [2f, Dt To Faston]Serial 008000 to 009613. | $11.80/EA |
| 19 | TN4042888Replaces Tennant 01683 | 4 | Washer, Flat, 10, SsSerial 008000 to 013000. | $2.60/EA |
| 20 | TN4035367Replaces Tennant 24196 | 2 | Screw, Pan, Phl, M5 X 0.80 X 20, SsSerial 008000 to 013000. | $3.20/EA |
Tennant T20 Diesel solution Control Group, Cylindrical Scrub Head (S/N 013001 -) parts
The parts Tennant numbers on its solution control group, cylindrical scrub head (s/n 013001 -) drawing. Manual pages 95, list 96.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4031487Replaces Tennant 1251530 | 1 | Valve, Check, 1.0psi, Bm08/Bm08Serial 013001 and later. | $39.20/EA |
| 2 | TN4036844Replaces Tennant 1011412 | 1 | Hose, Afmkt, Pvc, Brd, 0.50id, 08ft, ClrSerial 013001 and later. | $70.70/EA |
| 3 | TN4015366Replaces Tennant 54333 | 10 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 013001 and later. | $5.10/EA |
| 4 | TN4021151Replaces Tennant 63245-1 | 1 | Fitting, Plstc, Tee, Bm08/Bm08/Bm08Serial 013001 and later. | $6.20/EA |
| 5 | TN4040279Replaces Tennant 222376 | 1 | Fitting, Plstc, E90, Bm06/Bm08Fits T20 · cylindrical scrub head. Serial 013001 and later. | $3.20/EA |
| 6 | TN4037966Replaces Tennant 1014971 | 1 | Hose, Afmkt, Pvc, Brd, 0.38id, 01ft, ClrSerial 013001 and later. | $18.70/EA |
| 7 | TN4017396Replaces Tennant 43844 | 1 | Clamp, Hose, Wormdrive, 0.25-0.62d, .31wSerial 013001 and later. | $4.20/EA |
| 8 | TN4213653Replaces Tennant 1253873 | 1 | Valve, Vent, Bm06/Bm06Fits T20 · cylindrical scrub head. Serial 013001 and later. | $42.70/EA |
| 9 | TN4026539Replaces Tennant 79273-4 | 1 | Fitting, Plstc, Str, Bm08/Pm08Serial 013001 and later. | $6.20/EA |
| 10 | TN4042942Replaces Tennant 1076854 | 1 | Spray Manifold Assy [M20/T20]Fits T20 · cylindrical scrub head. Serial 013001 and later. | $104.50/EA |
| 11 | TN4024607Replaces Tennant 82829 | 4 | Clamp, Cable, Stl, 0.63d X 0.75w, 1holeFits T20 · cylindrical scrub head. Serial 013001 and later. | $2.60/EA |
| 12 | TN4041931Replaces Tennant 08716 | 4 | Screw, Hex, M6 X 1.00 X 20, SsSerial 013001 and later. | $3.20/EA |
| 13 | TN4041925Replaces Tennant 08708 | 4 | Nut, Hex, Lock, M6 X 1.00, NlSerial 013001 and later. | $2.50/EA |
| 14 | TN4042901Replaces Tennant 01684 | 4 | Washer, Flat, 0.27b 0.69d .05, SsSerial 013001 and later. | $2.60/EA |
| 15 | TN4021350Replaces Tennant 386063 | 4 | Washer, Flat, 0.25b 1.12d .12, SsFits T20 · cylindrical scrub head. Serial 013001 and later. | $5.80/EA |
| 16 | TN4037981Replaces Tennant 1015032 | 1 | Hose, Afmkt, Pvc, Brd, 0.62id, 08ft, ClrSerial 013001 and later. | $80.40/EA |
| 17 | TN4028471Replaces Tennant 365095 | 1 | Fitting, Plstc, Str, Bm10/Pm12Serial 013001 and later. | $4.20/EA |
| 18 | TN4031503Replaces Tennant 1251921 | 1 | Fitting, Plstc, E90, Bm10/Pf08Fits T20 · cylindrical scrub head. Serial 013001 and later. | $16.50/EA |
| 19 | TN4031872Replaces Tennant 1253561 | 1 | Pump, Soltn, Ele, 12v, 3.6 GpmFits T20 · cylindrical scrub head. Serial 013001 and later. | $340.10/EA |
| 20 | TN4035811Replaces Tennant 1018499 | 1 | Fitting, Plstc, E90, Bm08/Pf08s, SwivelSerial 013001 and later. | $4.20/EA |
| 21 | TN4034971Replaces Tennant 1228033 | 4 | Screw, Hex, M5 X 0.80 X 30, SsFits T20 · cylindrical scrub head. Serial 013001 and later. | $1.20/EA |
| 22 | TN4042244Replaces Tennant 19066 | 4 | Washer, Flat, 0.25b 0.56d .05, Pl, 10Serial 013001 and later. | $2.50/EA |
| 23 | TN4041004Replaces Tennant 06549 | 4 | Nut, Hex, M5 X 0.80 X 16, 8.8Serial 013001 and later. | $2.50/EA |
| 24 | TN4032148Replaces Tennant 1255166 | 1 | Bracket Wldt, Mtg, Pump [T20]Fits T20 · cylindrical scrub head. Serial 013001 and later. | $39.39/EA |
| 25 | TN4041992Replaces Tennant 09740 | 2 | Screw, Hex, M8 X 1.25 X 20, SsSerial 013001 and later. | $3.30/EA |
| 26 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 013001 and later. | $2.50/EA |
Tennant T20 Diesel solution Control Group, Disk Scrub Head (S/N 008000 - 013000) parts
The parts Tennant numbers on its solution control group, disk scrub head (s/n 008000 - 013000) drawing. Manual pages 97, list 98.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4039302Replaces Tennant 1006401 | 3 | Hose, Afmkt, Pvc, Brd 0.50id 03ftFits T20 · disk scrub head. Serial 008000 to 013000. | $32.10/EA |
| 2 | TN4191708Replaces Tennant 1042046 | 1 | Bracket, Valve, WaterFits T20 · disk scrub head. Serial 008000 to 013000. | $38.05/EA |
| 3 | TN4041943Replaces Tennant 09010 | 2 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 to 013000. | $3.30/EA |
| 4 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 008000 to 013000. | $2.50/EA |
| 5 | TN4032479Replaces Tennant 1032701 | 1 | Manifold Assy, Cntrl, SoltnFits T20 · disk scrub head. Serial 008000 to 013000. | $26.20/EA |
| 6 | TN4017096Replaces Tennant 63987-1 | 3 | Fitting, Plstc, E90, Bm08/Bm08Serial 008000 to 013000. | $7.80/EA |
| 7 | TN4041931Replaces Tennant 08716 | 5 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 to 013000. | $3.20/EA |
| 8 | TN4042901Replaces Tennant 01684 | 5 | Washer, Flat, 0.25, SsSerial 008000 to 013000. | $2.60/EA |
| 9 | TN4041928Replaces Tennant 08712 | 5 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 to 013000. | $2.50/EA |
| 10 | TN4037981Replaces Tennant 1015032 | 1 | Hose, Afmkt, Pvc, Brd 0.62id 08ftSerial 008000 to 013000. | $80.40/EA |
| 11 | TN4017089Replaces Tennant 63810 | 4 | Clamp, Hose, Wormdrive, 0.56-1.06d, .56wSerial 008000 to 013000. | $6.80/EA |
| 12 | TN4028471Replaces Tennant 365095 | 1 | Fitting, Plstc, Str, Bm10/Pm12Serial 008000 to 013000. | $4.20/EA |
| 13 | TN4042882Replaces Tennant 1076692 | 1 | Valve Assy, Water, Solenoid , 12vdcSerial 008000 to 013000. | $142.90/EA |
| 14 | TN4039097Replaces Tennant 20807 | 1 | Cap, Rbr, 0.50id 1.18l BlkFits T20 · disk scrub head. Serial 008000 to 013000. | $4.00/EA |
| 15 | TN4017396Replaces Tennant 43844 | 1 | Clamp, Hose, Wormdrive, 0.25-0.62d, .31wSerial 008000 to 013000. | $4.20/EA |
| 16 | TN4015366Replaces Tennant 54333 | 6 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 008000 to 013000. | $5.10/EA |
| 17 | TN4045142Replaces Tennant 1075394 | 1 | Harness, Ele, Adaptor [2f, Dt To Faston]Serial 008000 to 009613. | $11.80/EA |
Tennant T20 Diesel solution Control Group, Disk Scrub Head (S/N 013001 -) parts
The parts Tennant numbers on its solution control group, disk scrub head (s/n 013001 -) drawing. Manual pages 99, list 100.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4039302Replaces Tennant 1006401 | 3 | Hose, Afmkt, Pvc, Brd 0.50id 03ftFits T20 · disk scrub head. Serial 013001 and later. | $32.10/EA |
| 2 | TN4191708Replaces Tennant 1042046 | 1 | Bracket, Valve, WaterFits T20 · disk scrub head. Serial 013001 and later. | $38.05/EA |
| 3 | TN4041943Replaces Tennant 09010 | 2 | Screw, Hex, M8 X 1.25 X 25, SsSerial 013001 and later. | $3.30/EA |
| 4 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 013001 and later. | $2.50/EA |
| 5 | TN4032479Replaces Tennant 1032701 | 1 | Manifold Assy, Cntrl, SoltnFits T20 · disk scrub head. Serial 013001 and later. | $26.20/EA |
| 6 | TN4017096Replaces Tennant 63987-1 | 3 | Fitting, Plstc, E90, Bm08/Bm08Serial 013001 and later. | $7.80/EA |
| 7 | TN4041931Replaces Tennant 08716 | 5 | Screw, Hex, M6 X 1.0 X 20, SsSerial 013001 and later. | $3.20/EA |
| 8 | TN4042901Replaces Tennant 01684 | 5 | Washer, Flat, 0.25, SsSerial 013001 and later. | $2.60/EA |
| 9 | TN4041928Replaces Tennant 08712 | 5 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 013001 and later. | $2.50/EA |
| 10 | TN4035151Replaces Tennant 1016559 | 1 | Hose, Afmkt, Pvc, Brd 0.62id 01ftFits T20 · disk scrub head. Serial 013001 and later. | $14.65/EA |
| 11 | TN4017089Replaces Tennant 63810 | 1 | Clamp, Hose, Wormdrive, 0.56-1.06d, .56wSerial 013001 and later. | $6.80/EA |
| 12 | TN4032278Replaces Tennant 1257134 | 1 | Fitting, Plstc, Str, Bm08/Bm10, NylFits T20 · disk scrub head. Serial 013001 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 13 | TN4031487Replaces Tennant 1251530 | 1 | Valve, Check, 1.0psi, Bm08/Bm08Serial 013001 and later. | $39.20/EA |
| 14 | TN4039097Replaces Tennant 20807 | 1 | Cap, Rbr, 0.50id 1.18l BlkFits T20 · disk scrub head. Serial 013001 and later. | $4.00/EA |
| 15 | TN4017396Replaces Tennant 43844 | 1 | Clamp, Hose, Wormdrive, 0.25-0.62d, .31wSerial 013001 and later. | $4.20/EA |
| 16 | TN4015366Replaces Tennant 54333 | 10 | Clamp, Hose, Wormdrive, 0.31-0.88d, .31wSerial 013001 and later. | $5.10/EA |
Tennant T20 Diesel recovery Tank Group parts
The parts Tennant numbers on its recovery tank group drawing. Manual pages 101, list 102.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4034243Replaces Tennant 1026316 | 1 | Tank, Recvy, TrimmedSerial 008000 and later. | $2,367.90/EA |
| 2 | TN4016485Replaces Tennant 9003072 | 1 | Cover Kit, Tank, Recvy, Replmt [T20]Complete assembly. Serial 008000 and later. | $768.30/EA |
| 3 | TN4034186Replaces Tennant 1025562 | 1 | Gasket, Tank, RecvyPart of Cover Kit, Tank, Recvy, Replmt [T20] (9003072). Serial 008000 and later. | $135.50/EA |
| 4 | TN4041992Replaces Tennant 09740 | 5 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 5 | TN4035242Replaces Tennant 1017218 | 4 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 6 | TN4034137Replaces Tennant 32491 | 6 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 7 | TN4043997Replaces Tennant 1039072 | 1 | Bracket, Sppt, Cover, Tank, RecvySerial 008000 and later. | $37.30/EA |
| 8 | TN4021025Replaces Tennant 385685 | 1 | Sensor, Level, Liq, 14vdc 01a .62-11Serial 008000 and later. | $78.50/EA |
| 9 | TN4043993Replaces Tennant 1039049 | 1 | Bracket, Mtg, Cover, Recvy TankSerial 008000 and later. | $15.60/EA |
| 10 | TN4224351Replaces Tennant 1225921 | 1 | Bracket, Mtg, Camera [T20] (PRO PANEL ONLY)Serial 008000 and later. | $23.53/EA |
| 11 | TN4036872Replaces Tennant 1218851 | 1 | Camera, Color, Fixed (PRO PANEL ONLY)Serial 008000 and later. | $303.60/EA |
| 12 | TN4027333Replaces Tennant 382320 | 2 | Screw, Pan, Phl, 12-16 X 0.50, F/ Plstc (PRO PANEL ONLY)Serial 008000 and later. | $2.50/EA |
| 13 | TN4030489Replaces Tennant 1071085 | 1 | Clip, Tie, 0.25d, Plstc (PRO PANEL ONLY)Serial 008000 and later. | $1.60/EA |
| 14 | TN4011908Replaces Tennant 763114 | 1 | Tie, Cable, 11.3l, 2.75d Max (PRO PANEL ONLY)Serial 008000 and later. | $3.30/EA |
| 15 | TN4038068Replaces Tennant 1224979 | 1 | Cable, Camera, 236.2l [Hvs] (PRO PANEL ONLY)Serial 008000 and later. | $97.07/EA |
| 16 | TN4027617Replaces Tennant 76426 | 2 | Washer, Sealing, 0.28b 0.75d Ss, NeoSerial 008000 and later. | $3.50/EA |
| 17 | TN4041942Replaces Tennant 09007 | 2 | Screw, Hex, M6 X 1.00 X 25, SsSerial 008000 and later. | $3.30/EA |
| 18 | TN4041928Replaces Tennant 08712 | 2 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 and later. | $2.50/EA |
| 19 | TN4041828Replaces Tennant 16735 | 6 | Screw, Hex, M8 X 1.25 X 16, 8.8Serial 008000 and later. | $3.40/EA |
| 20 | TN4034195Replaces Tennant 1025619 | 1 | Bracket, Mtg, Prop RodSerial 008000 and later. | $18.60/EA |
| 21 | TN4042955Replaces Tennant 1046798 | 4 | Screw, Hex, .25-10 X 0.75, Fmg/a, SsSerial 008000 and later. | $2.50/EA |
| 22 | TN4041928Replaces Tennant 08712 | 1 | Nut, Hex, Lock, M6 X 1.00, Ss, NlSerial 008000 and later. | $2.50/EA |
| 23 | TN4042901Replaces Tennant 01684 | 1 | Washer, Flat, 0.25, SsSerial 008000 and later. | $2.60/EA |
| 24 | TN4028662Replaces Tennant 54615 | 1 | Arm Wldt, Safety, Sppt, Seat, .38d 10.1lSerial 008000 and later. | $63.50/EA |
| 25 | TN4041931Replaces Tennant 08716 | 1 | Screw, Hex, M6 X 1.0 X 20, SsSerial 008000 and later. | $3.20/EA |
| 26 | TN4037482Replaces Tennant 1222035 | 1 | Screen, Recovery, YellowSerial 008000 and later. | $21.60/EA |
| 27 | TN4191201Replaces Tennant 1039697 | 1 | Guard Wldt, Switch, FloatSerial 008000 and later. | $54.90/EA |
| 28 | TN4035378Replaces Tennant 24358 | 1 | Cap Assy, Tank, DrainComplete assembly. Serial 008000 and later. | $40.40/EA |
| 29 | TN4032112Replaces Tennant 1031699 | 1 | Gasket, LidPart of Cap Assy, Tank, Drain (24358). Serial 008000 and later. | $9.00/EA |
| 30 | TN4021671Replaces Tennant 86636 | 1 | Cover, TankSerial 008000 and later. | $34.30/EA |
| 31 | TN4017933Replaces Tennant 67767 | 1 | Clamp, Cable, Stl, 0.69d X 0.62w, 1hSerial 008000 and later. | $4.20/EA |
| 32 | TN4194783Replaces Tennant 1030280 | 1 | Shield Wldt, Switch, FloatSerial 008000 and later. | $50.44/EA |
| 33 | TN4034197Replaces Tennant 1025620 | 1 | Plate, Mtg, Prop RodSerial 008000 and later. | $19.50/EA |
Tennant T20 Diesel recovery Tank Drain Group parts
The parts Tennant numbers on its recovery tank drain group drawing. Manual pages 103, list 104.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4034234Replaces Tennant 1026142 | 1 | Handle, Valve, Pinch, LhSerial 008000 and later. | $26.90/EA |
| 2 | TN4033276Replaces Tennant 1023502 | 1 | Grip, HandleSerial 008000 and later. | $4.10/EA |
| 3 | TN4033829Replaces Tennant 1024599 | 1 | Bushing, Eccentric, AdjSerial 008000 and later. | $46.80/EA |
| 4 | TN4034227Replaces Tennant 1026051 | 1 | Washer, Flat, 0.79b 1.18d .06, NylSerial 008000 and later. | $2.60/EA |
| 5 | TN4012759Replaces Tennant 74090 | 1 | Bushing, Sleeve, 0.75b 0.88d 0.25lSerial 008000 and later. | $12.10/EA |
| 6 | TN4026590Replaces Tennant 79506 | 1 | Screw, Flt, M8 X 1.25 X 30, SsSerial 008000 and later. | $4.00/EA |
| 7 | TN4030970Replaces Tennant 1028701 | 1 | Washer, Thrust, 0.34b 1.50d .06Serial 008000 and later. | $37.40/EA |
| 8 | TN4041242Replaces Tennant 15648 | 1 | Bushing, Flng, 0.50b 0.59d 0.38lSerial 008000 and later. | $16.20/EA |
| 9 | TN4030958Replaces Tennant 1028691 | 1 | Roller, BrgSerial 008000 and later. | $16.90/EA |
| 10 | TN4030957Replaces Tennant 1028690 | 1 | Tube, 0.50d 0.32b 00.4l, SsSerial 008000 and later. | $9.40/EA |
| 11 | TN4015595Replaces Tennant 39349 | 1 | Washer, Flat, 0.31, SaeSerial 008000 and later. | $2.50/EA |
| 12 | TN4041929Replaces Tennant 08713 | 9 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 13 | TN4044651Replaces Tennant 1042010 | 1 | Mount Wldt, Valve, Pinch, LhSerial 008000 and later. | $83.10/EA |
| 14 | TN4156940Replaces Tennant 39277 | 1 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 15 | TN4040610Replaces Tennant 222516 | 1 | Sleeve, P/M, 0.31b 0.50d 0.3l [430ss]Serial 008000 and later. | $3.40/EA |
| 16 | TN4034137Replaces Tennant 32491 | 10 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 17 | TN4041929Replaces Tennant 08713 | 3 | Nut, Hex, Lock, M8 X 1.25, Nl, SsSerial 008000 and later. | $3.30/EA |
| 18 | TN4033619Replaces Tennant 1024535 | 1 | Arm, PinchSerial 008000 and later. | $52.30/EA |
| 19 | TN4041280Replaces Tennant 06955 | 2 | Screw, Hex, M8 X 1.25 X 35, 8.8Serial 008000 and later. | $3.40/EA |
| 20 | TN4023495Replaces Tennant 80395 | 1 | Sleeve, P/M, 0.31b 0.50d 0.7l [430ss]Serial 008000 and later. | $5.10/EA |
| 21 | TN4028034Replaces Tennant 76570 | 1 | Screw, Hex, M8 X 1.25 X 30, 8.8Serial 008000 and later. | $3.20/EA |
| 22 | TN4016796Replaces Tennant 41186 | 1 | Washer, Flat, Belleville, .31Serial 008000 and later. | $3.50/EA |
| 23 | TN4017008Replaces Tennant 9003794 | 1 | Tube Kit, Tank, Recvy, ReplmtSerial 008000 and later. | $82.40/EA |
| 24 | TN4035914Replaces Tennant 1019424 | 1 | Hose, Drain, 3.00id X 48.0lSerial 008000 and later. | $128.00/EA |
| 25 | TN4035042Replaces Tennant 23498 | 1 | Clamp, Hose, Wormdrive, 3.56-4.50d, .50wSerial 008000 and later. | $6.20/EA |
| 26 | TN4033913Replaces Tennant 1025449 | 2 | Angle, Mtg, ValveSerial 008000 and later. | $31.90/EA |
| 27 | TN4033914Replaces Tennant 1025452 | 2 | Angle, Mtg, Stl, .12 3.7 3.4 09.1lSerial 008000 and later. | $19.10/EA |
| 28 | TN4041992Replaces Tennant 09740 | 4 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 29 | TN4035242Replaces Tennant 1017218 | 4 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 30 | TN4041943Replaces Tennant 09010 | 4 | Screw, Hex, M8 X 1.25 X 25, SsSerial 008000 and later. | $3.30/EA |
| 31 | TN4032899Replaces Tennant 1022137 | 1 | Plug, Hose, PyuSerial 008000 and later. | $22.40/EA |
| 32 | TN4033917Replaces Tennant 1025480 | 1 | Bracket, Retaining, HoseSerial 008000 and later. | $16.40/EA |
| 33 | TN4041243Replaces Tennant 15675 | 1 | Screw, Hex, M8 X 1.25 X 16, SsSerial 008000 and later. | $3.40/EA |
| 34 | TN4036279Replaces Tennant 1020744 | 1 | Tube, Rnd, 3.00d 2.90b 02.0l, SsSerial 008000 and later. | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 35 | TN4017376Replaces Tennant 43555 | 2 | Clamp, Hose, Wormdrive, 2.50-3.50d, .50wSerial 008000 and later. | $6.20/EA |
| – | TN4016700Replaces Tennant 9003313 | 1 | Plug Kit, Drain, Recvy, Ci [M20 & T20]Complete assembly. Serial 008000 and later. | $616.10/EA |
| 36 | TN4032924Replaces Tennant 1022370 | 1 | Plug, Drain, Expandable, 4.75-6.00Part of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $93.60/EA |
| 37 | TN4030692Replaces Tennant 1028328 | 1 | Tube Wldt, Plug, DrainPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $153.20/EA |
| 38 | TN4030679Replaces Tennant 1028173 | 1 | Pin, Lift, DrainPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $35.90/EA |
| 39 | TN4031301Replaces Tennant 1072885 | 1 | Tube Assy, Plug, DrainPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $113.30/EA |
| 40 | TN4030933Replaces Tennant 1028522 | 1 | Washer, Flat, .78b 1.75d .18, SsPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $7.70/EA |
| 41 | TN4030684Replaces Tennant 1028211 | 1 | Handle Wldt, DrainPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $62.00/EA |
| 42 | TN4026774Replaces Tennant 58979 | 1 | Screw, Hex, M6 X 1.0 X 55, SsPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $4.00/EA |
| 43 | TN4041928Replaces Tennant 08712 | 1 | Nut, Hex, Lock, M6 X 1.0, Ss, NlPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $2.50/EA |
| 44 | TN4032591Replaces Tennant 360801 | 2 | Sleeve, 0.31b 0.50d 0.3l, SsPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $4.00/EA |
| 45 | TN4045374Replaces Tennant 1035044 | 1 | Seal, Shaft, Drain PlugPart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $2.80/EA |
| 46 | TN4044228Replaces Tennant 1039652 | 1 | Seal, Plug, Drain, NitrilePart of Plug Kit, Drain, Recvy, Ci [M20 & T20] (9003313). Serial 008000 and later. | $19.20/EA |
Tennant T20 Diesel vacuum Fan Group, Scrubbing parts
The parts Tennant numbers on its vacuum fan group, scrubbing drawing. Manual pages 105, list 106.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4193415Replaces Tennant 9016241 | 1 | Fan Kit, Scb, Replmt [M20/T20/M30]Complete assembly. Serial 008000 and later. | $1,594.40/EA |
| 1 | TN4030069Replaces Tennant 1068611 | 1 | Plate Wldt, Mtg, FanPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $197.90/EA |
| 2 | TN4034909Replaces Tennant 1062033 | 1 | Impeller, 11.81d X 0.500bPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $473.30/EA |
| 3 | TN4015364Replaces Tennant 54274 | 3 | Isolator, Vib, Bshg, 1.1d 0.6l .4b 0.78hPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $14.70/EA |
| – | TN4024031Replaces Tennant 9016242 | 1 | Motor Kit, Replmt [M20/T20/M30]Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $794.80/EA |
| 4 | TN4045187Replaces Tennant 1076027 | 1 | Motor, Hyd, Gear, Ext 0.17 Lh 3000Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $748.20/EA |
| 5 | TN4041602Replaces Tennant 07788 | 1 | Nut, Hex, Std, M12 X 1.75, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.40/EA |
| 6 | TN4030456Replaces Tennant 36328 | 1 | Washer, Flat, Belleville, .50Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $4.10/EA |
| 7 | TN4041943Replaces Tennant 09010 | 4 | Screw, Hex, M8 X 1.25 X 25, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.30/EA |
| 8 | TN4042902Replaces Tennant 01685 | 4 | Washer, Flat, 0.38b 0.88d .08, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $2.60/EA |
| 9 | TN4041929Replaces Tennant 08713 | 4 | Nut, Hex, Lock, M8 X 1.25, Nl, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.30/EA |
| 10 | TN4011921Replaces Tennant 76315 | 1 | Fitting, Hyd, Tee, Jf08/Jm08/Jm08, BrPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $15.10/EA |
| 11 | TN4013874Replaces Tennant 47513 | 1 | Fitting, Hyd, E45, Jm08/Om10Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $34.20/EA |
| 12 | TN4025261Replaces Tennant 77098 | 1 | Fitting, Hyd, E90, Jm06/Om04Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $15.50/EA |
| 13 | TN4029146Replaces Tennant 56692 | 1 | Fitting, Hyd, Str, Jm08/Om10Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $10.60/EA |
| 14 | TN4184443Replaces Tennant 1068644 | 3 | Angle, Sppt, FanPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $11.30/EA |
| 15 | TN4156940Replaces Tennant 39277 | 3 | Screw, Hex, M8 X 1.25 X 25, 8.8Part of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.20/EA |
| 16 | TN4035242Replaces Tennant 1017218 | 6 | Washer, Flat, 0.32b 1.00d .12, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.40/EA |
| 17 | TN4041992Replaces Tennant 09740 | 3 | Screw, Hex, M8 X 1.25 X 20, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.30/EA |
| 18 | TN4036801Replaces Tennant 1059100 | 1 | Housing, Fan, Radial Discharge, Sq InletPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $19.40/EA |
| 19 | TN4032056Replaces Tennant 1031617 | 1 | Seal, Afmkt, Bulb, Str, .75d F/07ga 08ftPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $102.70/EA |
| 20 | TN4041944Replaces Tennant 09011 | 2 | Screw, Hex, M8 X 1.25 X 30, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.40/EA |
| 21 | TN4041945Replaces Tennant 09023 | 1 | Screw, Hex, M8 X 1.25 X 35, Fl, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $3.30/EA |
| 22 | TN4042902Replaces Tennant 01685 | 3 | Washer, Flat, 0.38b 0.88d .08, SsPart of Fan Kit, Scb, Replmt [M20/T20/M30] (9016241). Serial 008000 and later. | $2.60/EA |
| 23 | TN4018541Replaces Tennant 70157 | 1 | Clamp, Cable, Ss, 2.50d X 1.00w, 1holeSerial 008000 and later. | $14.80/EA |
| 24 | TN4044906Replaces Tennant 1074577 | 1 | Plate, RndSerial 008000 and later. | $14.40/EA |
| 25 | TN4033549Replaces Tennant 1023754 | 1 | Plate Wldt, Hose, VacuumSerial 008000 and later. | $76.30/EA |
| 26 | TN4044878Replaces Tennant 1074414 | 1 | Gasket, 2.00, 10.0w 13.0l, AdhSerial 008000 and later. | $22.00/EA |
| 27 | TN4041992Replaces Tennant 09740 | 4 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 28 | TN4035242Replaces Tennant 1017218 | 4 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
Tennant T20 Diesel hydraulic Hose Group, Steering and Propel parts
The parts Tennant numbers on its hydraulic hose group, steering and propel drawing. Manual pages 109, list 110.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4225025Replaces Tennant 1229745 | 1 | Hose, Hyd, Tc08, Jfoee90/Jf08str, 96Serial 008000 and later. | $110.50/EA |
| 2 | TN4224463Replaces Tennant 1226062 | 1 | Hose, Hyd, Tc06, Jf06e45/Jf06str, 110.0Serial 008000 and later. | $97.70/EA |
| 3 | TN4038431Replaces Tennant 1226063 | 2 | Hose, Hyd, Tc06, Jf06e45/Jf06str, 45.0Serial 008000 and later. | $66.90/EA |
| 4 | TN4044015Replaces Tennant 1038569 | 1 | Hose, Hyd, Spcl, Jf10str/Jf10str, 56.5 (Replaced by 1039148)Serial 008000 to 013041. | $108.10/EA |
| 4 | TN4044015Replaces Tennant 1039148 | 1 | Hose Kit, Hyd, Propel, Ci [M20/T20]Serial 013042 and later. | $108.10/EA |
| 5 | TN4032687Replaces Tennant 1023488 | 1 | Hose, Hyd, Spcl, Jf10e90/Jf10str, 63.0 (Replaced by 1262760)Serial 008000 to 013041. | $99.50/EA |
| 5 | TN4032687Replaces Tennant 1262760 | 1 | Hose, Hyd, Spcl, Jf08str/Jf08str, 056.5Serial 013042 and later. | $99.50/EA |
| 6 | TN4031422Replaces Tennant 1030404 | 1 | Hose, Hyd,Med04, Jf04str/Jf04str, 066.0Serial 008000 and later. | $67.20/EA |
Tennant T20 Diesel hydraulic Hose Group, Pump and Vacuum Fan parts
The parts Tennant numbers on its hydraulic hose group, pump and vacuum fan drawing. Manual pages 111, list 112.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4015715Replaces Tennant 71741 | 1 | Hose, Hyd, Tc08, Jf08e90/Jf08str, 046.0Serial 008000 and later. | $79.20/EA |
| 2 | TN4017708Replaces Tennant 65197 | 1 | Hose, Hyd, Med08, Jf08e90/Jf08str, 062.0Serial 008000 and later. | $74.60/EA |
| 3 | TN4015814Replaces Tennant 396273 | 1 | Hose, Hyd, Med06, Jf06str/Jf06str, 033.0Serial 008000 and later. | $28.99/EA |
| 4 | TN4015813Replaces Tennant 396255 | 1 | Hose, Hyd, Tc08, Jf08str/Jf08e90, 031.0Serial 008000 and later. | $41.60/EA |
| 5 | TN4188134Replaces Tennant 1052834 | 1 | Hose, Hyd, Med12, Jf12str/Jf12str, 060.0Serial 008000 and later. | $92.82/EA |
| 6 | TN4040692Replaces Tennant 1050436 | 1 | Hose, Hyd, Med12, Jf12e90/Jf12str, 029.0Serial 008000 and later. | $257.10/EA |
| 7 | TN4033532Replaces Tennant 1023607 | 1 | Hose, Hyd, Med08, Jf08str /Jf08e45, 21.0Serial 008000 and later. | $52.12/EA |
| 8 | TN4031283Replaces Tennant 34351 | 1 | Hose, Hyd, Suc20, Jf20e90/Jf20str, 032.0Serial 008000 and later. | $170.10/EA |
| 9 | TN4034271Replaces Tennant 1026645 | 1 | Hose, Hyd, Tc08, Jf08E45/Jf08Str, 026.0Serial 008000 and later. | $63.00/EA |
| 10 | TN4015710Replaces Tennant 71735 | 1 | Hose, Hyd, Med06, Jf06e90/Jf06str, 042.0Serial 008000 and later. | $54.40/EA |
| 11 | TN4033924Replaces Tennant 1025547 | 1 | Hose, Hyd, Med10, Jf10str/Jf10str, 41.0Serial 008000 and later. | $53.60/EA |
| 12 | TN4033531Replaces Tennant 1023606 | 1 | Hose, Hyd, Tc08, Jf08Str/Jf08Str, 021.0Serial 008000 and later. | $53.50/EA |
Tennant T20 Diesel hydraulic Hose Group, Cylindrical Brush parts
The parts Tennant numbers on its hydraulic hose group, cylindrical brush drawing. Manual pages 113, list 114.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4018068Replaces Tennant 387281 | 1 | Hose, Hyd, Tc04, Jf04e90/Jf04str, 020.0Fits T20 · cylindrical scrub head. Serial 008000 and later. | $41.60/EA |
| 2 | TN4033841Replaces Tennant 1024764 | 1 | Hose, Hyd, Tc08, Jf08str/Jf08str, 48.0Fits T20 · cylindrical scrub head. Serial 008000 and later. | $69.90/EA |
| 3 | TN4033551Replaces Tennant 1023769 | 1 | Hose, Hyd, Tc 06, Jf06str /Jf06e45, 56.0Serial 008000 and later. | $49.30/EA |
| 4 | TN4029663Replaces Tennant 57946 | 1 | Hose, Hyd, Med04, Jf04e90/Jf04str, 016.0Fits T20 · cylindrical scrub head. Serial 008000 and later. | $50.00/EA |
| 5 | TN4033923Replaces Tennant 1025544 | 1 | Hose, Hyd, Tc08, Jf08e90/Jf08str, 13.0Fits T20 · cylindrical scrub head. Serial 008000 and later. | $52.70/EA |
| 6 | TN4027080Replaces Tennant 381857 | 1 | Hose, Hyd, Tc08, Jf08e90/Jf08str, 018.0Fits T20 · cylindrical scrub head. Serial 008000 and later. | $39.30/EA |
| 7 | TN4045578Replaces Tennant 1036939 | 1 | Hose, Hyd, Tc06, Jf06Str/Jf06Str, 054.0Serial 008000 and later. | $56.40/EA |
Tennant T20 Diesel hydraulic Hose Group, Disk Brush parts
The parts Tennant numbers on its hydraulic hose group, disk brush drawing. Manual pages 115, list 116.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4045578Replaces Tennant 1036939 | 1 | Hose, Hyd, Tc06, Jf06str/Jf06str, 54.0Serial 008000 and later. | $56.40/EA |
| 2 | TN4033551Replaces Tennant 1023769 | 1 | Hose, Hyd, Tc 06, Jf06str/Jf06e45, 56.0Serial 008000 and later. | $49.30/EA |
| 3 | TN4027079Replaces Tennant 381854 | 1 | Hose, Hyd, Tc08, Jf08e45/Jf08str, 052.0Fits T20 · disk scrub head. Serial 008000 and later. | $42.70/EA |
| 4 | TN4041536Replaces Tennant 16462 | 1 | Hose, Hyd, Med08, Jf08e45/Jf08str, 046.0Fits T20 · disk scrub head. Serial 008000 and later. | $62.16/EA |
| 5 | TN4027084Replaces Tennant 381866 | 1 | Hose, Hyd, Tc04, Jf04str/Jf04str, 036.0Fits T20 · disk scrub head. Serial 008000 and later. | $25.10/EA |
| 6 | TN4015815Replaces Tennant 396278 | 1 | Hose, Hyd, Tc08, Jf08e90/Jf08str, 020.0Fits T20 · disk scrub head. Serial 008000 and later. | $38.10/EA |
| 7 | TN4027084Replaces Tennant 381866 | 1 | Hose, Hyd, Tc04, Jf04str/Jf04str, 036.0Fits T20 · disk scrub head. Serial 008000 and later. | $25.10/EA |
| 8 | TN4028455Replaces Tennant 365009 | 1 | Hose, Hyd, Tc08, Jf08str/Jf08str, 040.0Fits T20 · disk scrub head. Serial 008000 and later. | $53.50/EA |
Tennant T20 Diesel hydraulic Hose Group, Squeegee Lift parts
The parts Tennant numbers on its hydraulic hose group, squeegee lift drawing. Manual pages 117, list 118.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4014138Replaces Tennant 49266 | 2 | Tie, Cable, Nyl, 07.3l .19w 1.8 Max DSerial 008000 and later. | $2.50/EA |
| 2 | TN4038795Replaces Tennant 1055588 | 1 | Hose, Hyd, Tc04, Jf04e45/Jf04str, 044.0Serial 008000 and later. | $35.90/EA |
| 3 | TN4031748Replaces Tennant 1030709 | 2 | Hose, Hyd,Tc 04, Jf04str /Jf04e45 , 35.0Serial 008000 and later. | $58.10/EA |
| 4 | TN4029706Replaces Tennant 1263336 | 2 | Hose, Hyd, Tc04, Jf04Str/Qm06, 028.0Serial 008000 and later. | $92.10/EA |
| 5 | TN4029707Replaces Tennant 1263337 | 2 | Hose, Hyd, Tc04, Jf04E45/Qm06, 024.0Serial 008000 and later. | $99.90/EA |
| 6 | TN4038796Replaces Tennant 1055590 | 1 | Hose, Hyd, Tc04, Jf04e45/Jf04str, 048.0Serial 008000 and later. | $36.50/EA |
| 7 | TN4227745Replaces Tennant 57223 | 1 | Sleeve, Nyl, 1.22id 14.0lSerial 008000 and later. | $6.80/EA |
Tennant T20 Diesel hydraulic Pumps Group parts
The parts Tennant numbers on its hydraulic pumps group drawing. Manual pages 119, list 120.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4033592Replaces Tennant 1024251 | 1 | Pump, Hyd, Piston, Var, 1.24 4000, Cw (See Breakdowns)Serial 008000 and later. | $1,813.50/EA |
| 2 | TN4017776Replaces Tennant 44868 | 1 | Fitting, Hyd, E90, Jm08/Om08Serial 008000 and later. | $10.30/EA |
| 3 | TN4017335Replaces Tennant 42226 | 1 | Fitting, Hyd, E45, Jm08/Om08Serial 008000 and later. | $11.80/EA |
| 4 | TN4015013Replaces Tennant 53076 | 2 | Fitting, Hyd, E90, Jm10/Om12Serial 008000 to 013041. | $37.60/EA |
| 4 | TN4013892Replaces Tennant 47655 | 2 | Fitting, Hyd, E90, Jm08/Om12Serial 013042 and later. | $29.30/EA |
| 5 | TN4019758Replaces Tennant 39283 | 2 | Screw, Hex, M10 X 1.50 X 25, 8.8Serial 008000 and later. | $3.30/EA |
| 6 | TN4034134Replaces Tennant 32485 | 2 | Washer, Flat, 0.38 SaeSerial 008000 and later. | $2.50/EA |
| 7 | TN4011841Replaces Tennant 9007142 | 1 | Pump Kit, Mtg, Aux, Ci [M20 & T20]Serial 008000 and later. | $1,593.60/EA |
| 8 | TN4017696Replaces Tennant 65145-1 | 1 | Seal, Org, .069 X 3.06idSerial 008000 and later. | $4.50/EA |
| 9 | TN4013874Replaces Tennant 47513 | 2 | Fitting, Hyd, E45, Jm08/Om10Serial 008000 and later. | $34.20/EA |
| 10 | TN4017934Replaces Tennant 67811 | 1 | Fitting, Hyd, Str, Jm20/Om16Serial 008000 and later. | $33.30/EA |
| 11 | TN4013873Replaces Tennant 47512 | 1 | Fitting, Hyd, E90, Jm06/Om08Serial 008000 and later. | $22.50/EA |
| 12 | TN4015060Replaces Tennant 54017 | 1 | Fitting, Hyd, E45, Jf10/Jm10Serial 008000 to 013041. | $48.90/EA |
Tennant T20 Diesel hydraulic Cooler and Tubes Group parts
The parts Tennant numbers on its hydraulic cooler and tubes group drawing. Manual pages 121, list 122.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4015029Replaces Tennant 53466 | 1 | Clamp, Cable, Stl, 1.50d X 1.00w, 1hSerial 008000 and later. | $4.20/EA |
| 2 | TN4013458Replaces Tennant 46481 | 1 | Fitting, Hyd, E90, Jm12/Om12Serial 008000 and later. | $18.60/EA |
| 3 | TN4020261Replaces Tennant 62471 | 1 | Fitting, Hyd, E90, Jm12/Om12, LSerial 008000 and later. | $47.40/EA |
| 4 | TN4016763Replaces Tennant 40625 | 3 | Fitting, Hyd, Cap, Jf06Serial 008000 and later. | $3.10/EA |
| 5 | TN4030995Replaces Tennant 1028821 | 1 | Tube, Hyd, SqgeSerial 008000 and later. | $101.50/EA |
| 6 | TN4030996Replaces Tennant 1028822 | 1 | Tube, Hyd, SqgeSerial 008000 and later. | $103.70/EA |
| 7 | TN4016764Replaces Tennant 40678 | 2 | Clamp, Cable, Stl, 0.44d X 0.62w, 1hSerial 008000 and later. | $3.60/EA |
| 8 | TN4012782Replaces Tennant 74455 | 1 | Screw, Hex, M6 X 1.0 X 12, FmgSerial 008000 and later. | $3.40/EA |
| 9 | TN4016826Replaces Tennant 41430 | 2 | Nut, Hex, Lock, M10 X 1.5, NlSerial 008000 and later. | $4.00/EA |
| 10 | TN4156940Replaces Tennant 39277 | 2 | Screw, Hex, M8 X 1.25 X 25, 8.8Serial 008000 and later. | $3.20/EA |
| 11 | TN4034137Replaces Tennant 32491 | 2 | Washer, Flat, 0.31, StdSerial 008000 and later. | $2.50/EA |
| 12 | TN4030506Replaces Tennant 1071173 | 1 | Tube, Hyd, Main Return [G/Lp Mit2013]Serial 008000 and later. | $122.10/EA |
| 13 | TN4041885Replaces Tennant 17980 | 1 | Fitting, Hyd, E90, Jf08/Jm08Serial 008000 and later. | $11.80/EA |
Tennant T20 Diesel hydraulic Reservoir Group parts
The parts Tennant numbers on its hydraulic reservoir group drawing. Manual pages 123, list 124.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4016144Replaces Tennant 9002398 | 1 | Reservoir, Hyd, 10.0Gal, ReplmtComplete assembly. Serial 008000 and later. | $1,216.40/EA |
| 2 | TN8002771Replaces Tennant 65215 | 1 | Gauge, Sensing, LevelPart of Reservoir, Hyd, 10.0Gal, Replmt (9002398). Serial 008000 and later. | $121.60/EA |
| 3 | TN4035786Replaces Tennant 1018289 | 1 | Cap, Breather, Hyd, W ChainPart of Reservoir, Hyd, 10.0Gal, Replmt (9002398). Serial 008000 and later. | $114.70/EA |
| 4 | TN4029145Replaces Tennant 56690 | 2 | Fitting, Hyd, Str, Jm06/Om06Serial 008000 and later. | $9.60/EA |
| 5 | TN4013459Replaces Tennant 46482 | 2 | Fitting, Hyd, Plug, Om06Serial 008000 and later. | $4.20/EA |
| 6 | TN4017777Replaces Tennant 44869 | 1 | Fitting, Hyd, Str, Jm08/Om08Serial 008000 and later. | $7.00/EA |
| 7 | TN4044301Replaces Tennant 1040318 | 2 | Pad, Tank, Hyd [W/Psa]Serial 008000 and later. | $2.83/EA |
| 8 | TN4045640Replaces Tennant 1037354 | 2 | Screw, Hex, M8 X 1.25 X 30, 9.8, SemsSerial 008000 and later. | $2.50/EA |
| 9 | TN4028732Replaces Tennant 55685 | 1 | Fitting, Hyd, Str, Jm04/Om06 (Disk Scrub Head Only)Fits T20 · disk scrub head. Serial 008000 and later. | $7.90/EA |
| 10 | TN4033281Replaces Tennant 1023545 | 1 | Fitting, Hyd, E45, Jm12/Om16Serial 008000 and later. | $49.70/EA |
| 11 | TN4033485Replaces Tennant 31613 | 1 | Strainer, Hyd, 25gpm 100mesh PsiSerial 008000 and later. | $110.60/EA |
| 12 | TN4015701Replaces Tennant 71726 | 1 | Fitting, Hyd, E45, Jm20/Om20Serial 008000 and later. | $121.80/EA |
| 13 | TN4032809Replaces Tennant 1021579 | 1 | Filter Assy, Hyd, 10micSerial 008000 and later. | $128.30/EA |
| 14 | TN4028724Replaces Tennant 55455 | 1 | Fitting, Hyd, E90, Jm04/Pm02Serial 008000 and later. | $8.50/EA |
| 15 | TN4029789Replaces Tennant 58592 | 1 | Send-Unit, Water, Temp, 04npt 113oh/195dSerial 008000 and later. | $27.20/EA |
| 16 | TN4016577Replaces Tennant 40362 | 1 | Fitting, Hyd, Plug, Om10Serial 008000 and later. | $4.20/EA |
| 17 | TN4033877Replaces Tennant 1025132 | 1 | Indicator, Press, 60psiSerial 008000 and later. | $73.50/EA |
| 18 | TN4045352Replaces Tennant 1034878 | 1 | Insulation, Thermal, Hydraulic BlanketSerial 008000 and later. | $145.60/EA |
| 19 | TN4013459Replaces Tennant 46482 | 1 | Fitting, Hyd, Plug, Om06 (Cylindrical Scrub Head Only)Fits T20 · cylindrical scrub head. Serial 008000 and later. | $4.20/EA |
Tennant T20 Diesel hydraulic Valve Group parts
The parts Tennant numbers on its hydraulic valve group drawing. Manual pages 125, list 126.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4025260Replaces Tennant 77097 | 2 | Fitting, Hyd, E90, Jm04/Om04Serial 008000 and later. | $14.70/EA |
| 2 | TN4031318Replaces Tennant 1072996 | 1 | Valve, Cntrl, Hyd, Solenoid, 12vdc 08gpm (See Breakdowns)Serial 008000 and later. | $2,125.80/EA |
| 3 | TN4041992Replaces Tennant 09740 | 6 | Screw, Hex, M8 X 1.25 X 20, SsSerial 008000 and later. | $3.30/EA |
| 4 | TN4035242Replaces Tennant 1017218 | 6 | Washer, Flat, 0.32b 1.00d .12, SsSerial 008000 and later. | $3.40/EA |
| 5 | TN4032871Replaces Tennant 1021991 | 1 | Bracket, Mtg, Valve, Hyd, ScbSerial 008000 and later. | $18.08/EA |
| 6 | TN4018308Replaces Tennant 69173 | 1 | Fitting, Hyd, E90, Jm08/Om08, LongSerial 008000 and later. | $58.60/EA |
| 7 | TN4015806Replaces Tennant 395973 | 2 | Fitting, Hyd, Str, Om04/Qm04Serial 008000 and later. | $26.30/EA |
| 8 | TN4015807Replaces Tennant 395974 | 1 | Fitting, Hyd, E90, Om04/Qm04Serial 008000 and later. | $36.40/EA |
| 9 | TN4013459Replaces Tennant 46482 | 1 | Fitting, Hyd, Plug, Om06Serial 008000 and later. | $4.20/EA |
| 10 | TN4017335Replaces Tennant 42226 | 1 | Fitting, Hyd, E45, Jm08/Om08Serial 008000 and later. | $11.80/EA |
| 11 | TN4017776Replaces Tennant 44868 | 1 | Fitting, Hyd, E90, Jm08/Om08Serial 008000 and later. | $10.30/EA |
| 12 | TN4015703Replaces Tennant 71727 | 1 | Fitting, Hyd, E90, Jm06/Om06, LongSerial 008000 and later. | $32.20/EA |
| 13 | TN4029148Replaces Tennant 56820 | 2 | Fitting, Hyd, E90, Jm06/Om06Serial 008000 and later. | $14.00/EA |
| 14 | TN4013457Replaces Tennant 46480 | 1 | Fitting, Hyd, Str, Jm10/Om10Serial 008000 and later. | $7.80/EA |
| 15 | TN4014183Replaces Tennant 49933 | 1 | Fitting, Hyd, Tee, Jm08/Jm08/Om08, BrSerial 008000 and later. | $33.10/EA |
| 16 | TN4200590Replaces Tennant 07797 | 1 | Fitting, Hyd, E45, Jf08/Jm08Serial 008000 and later. | $11.40/EA |
Tennant T20 Diesel electrical Wire Harness Group, Main (S/N 008000 - 013000) parts
The parts Tennant numbers on its electrical wire harness group, main (s/n 008000 - 013000) drawing. Manual pages 145, list 149.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4179294Replaces Tennant 1075120 | 1 | Harness, Main [T20]Serial 008000 to 013000. | $1,386.40/EA |
Tennant T20 Diesel electrical Wire Harness Group, Main (S/N 013001 -) parts
The parts Tennant numbers on its electrical wire harness group, main (s/n 013001 -) drawing. Manual pages 152, list 156.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4042974Replaces Tennant 1076973 | 1 | Harness, Main T20]Serial 013001 and later. | $1,337.40/EA |
| 2 | TN4040238Replaces Tennant 222290 | 2 | Diode, Ele, PlugSerial 013001 and later. | $13.00/EA |
Tennant T20 Diesel electrical Wire Harness Group, Diesel Engine parts
The parts Tennant numbers on its electrical wire harness group, diesel engine drawing. Manual pages 157, list 158.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4044976Replaces Tennant 1075129 | 1 | Harness, Eng, Dsl [M20/T20/M30]Serial 008000 and later. | $201.31/EA |
Tennant T20 Diesel electrical Wire Harness Group, Headlight parts
The parts Tennant numbers on its electrical wire harness group, headlight drawing. Manual pages 2-153, list 159.
Wiring drawing: the manufacturer prints no item numbers on it.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4033578Replaces Tennant 1024141 | 1 | Harness, Headlight [M20 And T20]Serial 008000 and later. | $28.50/EA |
Tennant T20 Diesel electrical Wire Harness Group, Seat Switch parts
The parts Tennant numbers on its electrical wire harness group, seat switch drawing. Manual pages 2-154, list 160.
Wiring drawing: the manufacturer prints no item numbers on it.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4179302Replaces Tennant 1075141 | 1 | Harness, Ele [Ce, Seat] (Replaced By 1268193)Serial 008000 to 016049. | $35.90/EA |
| 1 | TN4209072Replaces Tennant 1268193 | 1 | Harness, Ele [Ce, Seat]Serial 016050 and later. | $52.92/EA |
Tennant T20 Diesel label Group parts
The parts Tennant numbers on its label group drawing. Manual pages 161, list 162.
Tap a part number to see that part.

| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4025324Replaces Tennant 77221 | 1 | Label Set, Info/Hzrd, Swpr / ScrbrSerial 008000 and later. | $28.90/EA |
| 2 | TN4035239Replaces Tennant 1017141 | 1 | Label Set, Hi TempSerial 008000 and later. | $30.80/EA |
| 3 | TN4032752Replaces Tennant 1065343 | 3 | Label, Logo, 05.75L 2Color [ES]Serial 008000 and later. | $26.97/EA |
| 4 | TN4032751Replaces Tennant 1065342 | 3 | Label, Logo, 07.95L 2Color [FaST]Serial 008000 and later. | No longer available. Call to confirm part: 800-440-6723Call 800-440-6723 |
| 5 | TN4040474Replaces Tennant 1050003 | 2 | Label [User, Attention, ec-H2O]Serial 008000 and later. | $4.34/EA |
| 6 | TN4031775Replaces Tennant 1031017 | 1 | Label Set, Brush Indicator & RemovalSerial 008000 and later. | $30.10/EA |
| 7 | TN4032466Replaces Tennant 1032450 | 1 | Label Set, Info/Hzrd, Swpr / Scrbr, Tj (Japan Only)Serial 008000 and later. | $162.79/EA |
| 8 | TN4032628Replaces Tennant 1064661 | 2 | Label, Model, 2Color [T20]Serial 008000 and later. | $25.40/EA |
| 9 | TN4035178Replaces Tennant 1062813 | 1 | Label, Logo, 12.3L 4Color [ec-H2O]Serial 008000 and later. | $36.60/EA |
| 10 | TN4032615Replaces Tennant 1064440 | 1 | Label, Logo, 16.9L 4Color [ec-H2O]Serial 008000 and later. | $27.20/EA |
Tennant T20 Diesel brushes, replacement, scrub head, drawing 1

| What it shows | Brushes, Replacement, Scrub Head, drawing 1, as printed in the manual |
|---|---|
| Manual page | 9 |
Tennant T20 Diesel hydraulic schematic, sheet 1

| What it shows | Hydraulic Schematic, sheet 1, as printed in the manual |
|---|---|
| Manual page | 107 |
Tennant T20 Diesel hydraulic schematic, sheet 2

| What it shows | Hydraulic Schematic, sheet 2, as printed in the manual |
|---|---|
| Manual page | 108 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 1

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 1, as printed in the manual |
|---|---|
| Manual page | 127 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 2

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 2, as printed in the manual |
|---|---|
| Manual page | 128 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 3

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 3, as printed in the manual |
|---|---|
| Manual page | 129 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 4

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 4, as printed in the manual |
|---|---|
| Manual page | 130 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 5

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 5, as printed in the manual |
|---|---|
| Manual page | 131 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 6

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 6, as printed in the manual |
|---|---|
| Manual page | 132 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 7

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 7, as printed in the manual |
|---|---|
| Manual page | 133 |
Tennant T20 Diesel electrical schematic (s/n 008000 - 013000), sheet 8

| What it shows | Electrical Schematic (S/N 008000 - 013000), sheet 8, as printed in the manual |
|---|---|
| Manual page | 134 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 1

| What it shows | Electrical Schematic (S/N 013001 -), sheet 1, as printed in the manual |
|---|---|
| Manual page | 135 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 2

| What it shows | Electrical Schematic (S/N 013001 -), sheet 2, as printed in the manual |
|---|---|
| Manual page | 136 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 3

| What it shows | Electrical Schematic (S/N 013001 -), sheet 3, as printed in the manual |
|---|---|
| Manual page | 137 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 4

| What it shows | Electrical Schematic (S/N 013001 -), sheet 4, as printed in the manual |
|---|---|
| Manual page | 138 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 5

| What it shows | Electrical Schematic (S/N 013001 -), sheet 5, as printed in the manual |
|---|---|
| Manual page | 139 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 6

| What it shows | Electrical Schematic (S/N 013001 -), sheet 6, as printed in the manual |
|---|---|
| Manual page | 140 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 7

| What it shows | Electrical Schematic (S/N 013001 -), sheet 7, as printed in the manual |
|---|---|
| Manual page | 141 |
Tennant T20 Diesel electrical schematic (s/n 013001 -), sheet 8

| What it shows | Electrical Schematic (S/N 013001 -), sheet 8, as printed in the manual |
|---|---|
| Manual page | 142 |
Tennant T20 Diesel electrical wire harness group, main (s/n 008000 - 013000), drawing 1

| What it shows | Electrical Wire Harness Group, Main (S/N 008000 - 013000), drawing 1, as printed in the manual |
|---|---|
| Manual page | 143 |
Tennant T20 Diesel electrical wire harness group, main (s/n 008000 - 013000), drawing 2

| What it shows | Electrical Wire Harness Group, Main (S/N 008000 - 013000), drawing 2, as printed in the manual |
|---|---|
| Manual page | 144 |
Tennant T20 Diesel electrical wire harness group, main (s/n 008000 - 013000), drawing 4

| What it shows | Electrical Wire Harness Group, Main (S/N 008000 - 013000), drawing 4, as printed in the manual |
|---|---|
| Manual page | 146 |
Tennant T20 Diesel electrical wire harness group, main (s/n 008000 - 013000), drawing 5

| What it shows | Electrical Wire Harness Group, Main (S/N 008000 - 013000), drawing 5, as printed in the manual |
|---|---|
| Manual page | 147 |
Tennant T20 Diesel electrical wire harness group, main (s/n 008000 - 013000), drawing 6

| What it shows | Electrical Wire Harness Group, Main (S/N 008000 - 013000), drawing 6, as printed in the manual |
|---|---|
| Manual page | 148 |
Tennant T20 Diesel electrical wire harness group, main (s/n 013001 -), drawing 1

| What it shows | Electrical Wire Harness Group, Main (S/N 013001 -), drawing 1, as printed in the manual |
|---|---|
| Manual page | 150 |
Tennant T20 Diesel electrical wire harness group, main (s/n 013001 -), drawing 2

| What it shows | Electrical Wire Harness Group, Main (S/N 013001 -), drawing 2, as printed in the manual |
|---|---|
| Manual page | 151 |
Tennant T20 Diesel electrical wire harness group, main (s/n 013001 -), drawing 4

| What it shows | Electrical Wire Harness Group, Main (S/N 013001 -), drawing 4, as printed in the manual |
|---|---|
| Manual page | 153 |
Tennant T20 Diesel electrical wire harness group, main (s/n 013001 -), drawing 5

| What it shows | Electrical Wire Harness Group, Main (S/N 013001 -), drawing 5, as printed in the manual |
|---|---|
| Manual page | 154 |
Tennant T20 Diesel electrical wire harness group, main (s/n 013001 -), drawing 6

| What it shows | Electrical Wire Harness Group, Main (S/N 013001 -), drawing 6, as printed in the manual |
|---|---|
| Manual page | 155 |
Tennant T20 Diesel Electrical: Fig. 61 - Electrical Wire Harness Group, Main (S/N 008000-013000)
Wiring drawing: the manufacturer prints no item numbers on it.

| What it shows | Electrical: Fig. 61 - Electrical Wire Harness Group, Main (S/N 008000-013000), as printed in the manual |
|---|---|
| Manual page | 2-143 |
Tennant T20 Diesel Electrical: Fig. 62 - Electrical Wire Harness Group, Main (S/N 013001-)
Wiring drawing: the manufacturer prints no item numbers on it.

| What it shows | Electrical: Fig. 62 - Electrical Wire Harness Group, Main (S/N 013001-), as printed in the manual |
|---|---|
| Manual page | 2-150 |
Tennant T20 Diesel Electrical: Fig. 63 - Electrical Wire Harness Group, Diesel Engine
Wiring drawing: the manufacturer prints no item numbers on it.

| What it shows | Electrical: Fig. 63 - Electrical Wire Harness Group, Diesel Engine, as printed in the manual |
|---|---|
| Manual page | 2-152 |
New to your Tennant T20 Diesel? Start here
FaST is no longer available. Tennant has discontinued FaST. FaST cartridges and FaST parts are no longer sold.
Start, run and look after your T20 Diesel. Everything here comes from Tennant's T20 Diesel operator manual for serial numbers 008000 and later, rewritten in plain steps, with the parts linked to the list above. Pick your scrub head under Your machine to see only its parts.
1Check it before every shift
- Check the engine oil, the engine coolant in the reservoir, the hydraulic fluid and the fuel.
- Look for fluid leaks under the machine.
- Check the main brushes and pull off string, banding or plastic wrap. On a cylindrical head, make sure the debris tray (TN4016475) is empty.
- Check the skirts, seals and squeegees for damage and wear, and look for debris in the radiator and hydraulic cooler fins.
- Check the lights, the brakes and the steering.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 33 and 63. SES ref PF-COAZ-SNPM
2Start the engine
- Sit in the seat with your foot on the brake (or the parking brake set) and the directional pedal in neutral.
- Turn the key counterclockwise. The glow plug light comes on: hold it there for 15 to 30 seconds, longer in cold weather.
- Turn the key clockwise to start. Never crank for more than 10 seconds at a time, and let the starter cool for 15 to 20 seconds between tries.
- Let the engine and hydraulics warm up for three to five minutes, then turn on the lights. Run it only where there is good ventilation.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 34. SES ref PF-COAZ-SNPM
3Fill the solution tank
- Set the parking brake, turn the machine off and open the left or right solution tank cover.
- For conventional scrubbing, fill part way with water no hotter than 140°F (60°C), add the detergent, then fill to just below the indicator tab.
- Never put flammable materials in the tanks.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 35. SES ref PF-COAZ-SNPM
4Scrub and shut down
- Set the scrub mode, the brush pressure and the solution flow. Start at the lowest brush pressure and flow and raise them only for heavy soil.
- Press the 1-STEP button, release the parking brake and press the directional pedal to scrub.
- To stop, let go of the pedal, brake, and press 1-STEP again. The squeegee lifts by itself when you drive backward.
- Turn the key off, set the parking brake and take the key out. Empty the recovery tank at the end of each shift.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 34, 39, 40 and 41. SES ref PF-COAZ-SNPM
Tennant T20 Diesel troubleshooting
Problems, likely causes and fixes from Tennant's troubleshooting table.
| Likely cause | Fix | Part |
|---|---|---|
| Water left behind | ||
| Vacuum fan turned off | Turn on the vacuum fan / squeegee button. | |
| Worn or badly adjusted squeegee blades, or debris caught in the squeegee | Clear the debris, adjust the squeegee, and turn or replace the rear blade (TN4031803), front blade (TN4035508) or side blades (TN4031774). | |
| No detergent in the tank, so the squeegee chatters | Add detergent to the solution tank. | |
| Clogged or disconnected vacuum hose, dirty vacuum screen, worn cover seals or a cover not closed | Flush or reconnect the vacuum hose, clean the vacuum screen (TN4037482), replace worn seals and close the recovery tank cover. | |
| Vacuum fan won't turn on | ||
| Button off, recovery tank full or filling with foam | Turn the button on and drain the recovery tank. Use less detergent or a defoamer. | |
| Recovery tank sensor dirty or stuck | Clean or replace the tank sensor (TN4021025). | |
| Little or no solution | ||
| Tank empty, solution flow off or supply lines plugged | Fill the tank, turn on the solution flow and flush the supply lines. | |
| Poor scrubbing | ||
| 1-STEP off, empty tank, debris on the brushes, worn brushes or brush pressure too light | Turn on 1-STEP, fill the tank, clear the brushes, replace worn brushes (TN4034238 / TN4037189) and raise the brush pressure. | |
| Wrong detergent or brushes | Call SES service at 800-440-6723. | |
| ES system won't run | ||
| ES off, dirty sensor, clogged ES filter or low water | Turn ES on, clean the sensor and the ES filter, fill the recovery tank about half full and fill the solution tank. | |
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 60 and 61. SES ref PF-4D5F-AFDH
Still stuck? Call 800-440-6723 and have your model and serial number ready.
Tennant T20 Diesel maintenance schedule
Tennant's maintenance schedule for the T20 Diesel.
| Task | How often | Part |
|---|---|---|
| Check the engine oil level and the coolant in the reservoir (with the engine cold). | Every day | |
| Check the hydraulic fluid at operating temperature: it should sit between the two lines on the gauge. Don't overfill. | Every day | |
| Check the tank cover seals, the main brushes or pads, and the squeegee blades for damage, wear and deflection. | Every day | |
| Drain and clean the recovery tank, rinse the vacuum screen (TN4037482) and the float sensor (TN4021025). | Every day | |
| Cylindrical head: clean the debris tray (TN4016475), its screen and hose. | Every day | |
| Cylindrical head: rotate the main brushes (TN4034238 / TN4037189) front to rear. | Every 50 hours | |
| Check the fuel lines and tighten loose clamp bands. | Every 50 hours | |
| Check the engine belt (TN4019823): it should give 0.5 in (13 mm) under 8 to 10 lb (4 to 5 kg) at the middle of the longest span. | Every 50 hours | |
| Change the engine oil and the oil filter (TN8002633) (5W30 SAE SG/SH). | Every 100 hours | |
| Clean the outside of the radiator core and the hydraulic cooler fins, once they have cooled. | Every 100 hours | |
| Check the tires and the scrub head skirt (TN4036240 / TN4030911) for damage or wear. | Every 100 hours | |
| Grease the front wheel support bearings, the steering cylinder and the scrub head torque tubes. | Every 200 hours | |
| Check the radiator hoses and clamps. Tighten loose clamps and replace damaged hoses. | Every 200 hours | |
| Replace the air filter (TN8005623) and the fuel filter (TN8005805). Both are in the 400-hour maintenance kit (TN4014789). | Every 400 hours | |
| Replace the hydraulic reservoir filler cap and check the hydraulic hoses for wear or damage. | Every 800 hours | |
| Flush the cooling system, and clean and tighten the battery (TN4037623) cable connections. | Every 800 hours | |
| Tennant's chart also lists a hydraulic fluid, strainer and filter change here. Its hydraulics page says to replace the hydraulic filter (TN4032809) every 1,200 hours and the fluid and the reservoir strainer (TN4033485) every 2,400 hours. Call SES service at 800-440-6723 if you are unsure which applies. | Every 800 hours |
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 47, 63, 64, 66, 68, 69, 70, 71 and 72. SES ref PF-QFHX-MN75
Tennant T20 Diesel specifications
From Tennant's documents for the T20 Diesel.
| Cleaning path, cylindrical head | 40 in (1,020 mm); 54 in (1,370 mm) with the scrubbing side brush |
|---|---|
| Cleaning path, disk head | 42 in (1,070 mm) |
| Main brushes | Cylindrical: two, 12 in (300 mm) diameter. Disk: three, 14 in (360 mm) |
| Solution tank | 80 gal (303 L) |
| Recovery tank | 95 gal (360 L) |
| Debris tray | 1.1 cu ft (31 L), up to 110 lb (50 kg) |
| Engine | Kubota V1505-B, 4-cylinder diesel, 91.4 cu in (1,500 cc), 34 hp (24.6 kW) at 2,400 rpm governed |
| Fuel tank | 11.2 gal (42 L), low-sulfur diesel under 500 ppm |
| Hydraulic fluid | 10 gal (38 L) reservoir, 12 gal (45 L) total |
| Travel speed | 8 mph (12.9 km/h) forward, 3 mph (4.8 km/h) reverse |
| Slopes | Scrub up to 10%, transport up to 14% (full), load up to 18% (tanks empty) |
| Size | 95 × 50 × 58 in (2,410 × 1,270 × 1,470 mm), length × width × height; 51 in (1,300 mm) across the rear squeegee |
| Minimum aisle turn | 110 in (2,790 mm) |
| Weight | 3,300 lb (1,497 kg) empty; 4,900 lb (2,223 kg) GVWR |
| Tires | Solid: front 5.5 × 18 in (140 × 460 mm), rear 3.5 × 16 in (90 × 410 mm) |
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 100 and 101. SES ref PF-IGT2-N6UN
Tennant T20 Diesel manuals and source documents
The documents this page was built from. Sign in with a free account on our site to view or download them.
| Document | Covers | Edition | Size | Open |
|---|---|---|---|---|
| PDFby SESParts manualTennant 9016251 Rev. 11 (10-2025), S/N 008000 and later, 336 pages | T20 Diesel | Rev. 11 (10-2025) | 336 pages | Sign in to view or downloadSign in to download |
| PDFby SESOperator manualTennant 9016250 Rev. 00 (08-2016), diesel, S/N 008000 and later, North America | T20 Diesel | Rev. 00 (08-2016) | Sign in to view or downloadSign in to download |
Need a manual that isn't listed, or a different serial range? Call 800-440-6723 with your model and serial number.
Common Tennant T20 Diesel parts questions
How long should I warm the glow plugs on a T20 Diesel?
Hold the key counterclockwise with the glow plug light on for 15 to 30 seconds, longer in cold weather, then turn it clockwise to start. Crank no more than 10 seconds at a time.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 34. SES ref PF-AVRH-TGQB
Which hydraulic fluid does the T20 use?
Tennant's premium hydraulic fluid in three grades by temperature: ISO 100 at 65°F (19°C) and above, ISO 68 from 45 to 110°F (7 to 43°C), and ISO 32 at 60°F (16°C) and below. A local fluid must match Tennant's specification.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 69 and 101. SES ref PF-AVRH-TGQB
When do I change the T20 engine oil?
Check it every day and change the oil and oil filter every 100 hours, using 5W30 SAE SG/SH oil. Fill to between the dipstick marks and no higher.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), pages 63 and 66. SES ref PF-AVRH-TGQB
What's in the T20 400-hour maintenance kit?
Tennant's parts list shows the kit with the engine air filter, oil filter and fuel filter, the hydraulic strainer, the hydraulic filter and the engine belt. The air and fuel filters are due every 400 hours.
Sources: Tennant T20 Diesel parts manual 9016251 Rev. 11 (10-2025), page 1-1; Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 71. SES ref PF-AVRH-TGQB
Why is my T20 leaving water behind?
Check that the vacuum fan is on, then look at the squeegee blades and their adjustment, the vacuum hose, the vacuum screen and the recovery tank cover seals.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 60. SES ref PF-AVRH-TGQB
How steep a ramp can the T20 Diesel handle?
Scrub on slopes of up to 10%, transport a full machine on up to 14%, and load it with empty tanks on a ramp of up to 18%.
Source: Tennant T20 Diesel operator manual 9016250 Rev. 00 (08-2016), page 100. SES ref PF-AVRH-TGQB
Does this parts list fit my T20?
It covers the T20 Diesel from serial number 008000. Tennant prints a separate parts manual for earlier diesel machines and for the gas and LPG models, so call us with your serial number if yours is different.
Source: Tennant T20 Diesel parts manual 9016251 Rev. 11 (10-2025), page 1. SES ref PF-AVRH-TGQB
Notes on this parts list
Places where Tennant's documents disagree, and how this page handles them. If you are unsure, call 800-440-6723 with your serial number.
- Hydraulic service intervals: Maintenance chart: change hydraulic fluid, replace strainer outlet, filler cap and fluid filter every 800 hours; filter again at 1,200 hours; strainer and fluid again at 2,400 hours; Hydraulics page: filler cap every 800 hours, fluid filter every 1,200 hours, fluid and strainer outlet every 2,400 hours. This page shows the hydraulics page values, with the chart's 800-hour listing named and a call-SES line.
- Engine oil capacity: 6.35 qt (6 L) with the oil filter; 6.35 qt (6 L) without the filter. This page shows no capacity on the page; fill to between the dipstick marks.