Tennant M20 diesel engine parts, SN 000000–007999

Diesel engine parts from Tennant's North American M20 parts manuals for SN 000000–007999 (331381 rev. 19 (gas/LPG) + 331411 rev. 19 (diesel)), gas, LPG and diesel. Use Your machine to pick your serial number, edition or another area.‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‍‌‍‍‌⁠‍⁠‌‌‍‌‍⁠‌‌‌‍‍‍‌

Tennant part numbers changed. In November 2025 Tennant renumbered all of its parts. Every line here shows the new number and the old one, so an old printed manual still works: look up the old number and it takes you to the new one.

Find your parts list →

1,160 lines from 331381 rev. 19 (gas/LPG) + 331411 rev. 19 (diesel). Checked against the manuals line by line on October 12, 2026.

Tennant M20 integrated sweeper-scrubber. Shop M20 machines

Machine: M20 rider sweeper-scrubber
Cleaning path: 40 in (56 in with side brush)
Solution / recovery: 56 / 73 gal
Hopper: 3.9 ft³, 390 lb
Power: Gasoline, LPG or diesel
Main brushes: 2 × 40 in cylindrical

Your machine‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‍‌‌‍‌‌‌⁠‌‍⁠‌⁠‍‍‍‍‌‍‍‍‍‌‍

You’re viewing the manual for SN 000000–007999 (Rev 19, May 2016), Tennant’s latest for these machines. Enter your serial number or use the dropdown for your exact machine.

Machine serial number

Serial rangeArea of the machinePower

Where to find the serial number and power type

The machine serial number is on the data plate (on the frame by the operator’s seat). Type it and the page shows only the parts for your machine, including the right engine groups; a serial from the other range opens that list. We never need the engine model: engine plates are often unreadable.
Power: gasoline, LPG (propane) or diesel. Gas and LPG machines share most parts; engine and fuel groups differ.
Parts list edition: Tennant’s October 2025 lists are current. The 2022 and 2016 editions stay available for older printed copies.

How to read this list

Type your machine serial number under Your machine to see only your parts, or pick your power type. Tennant renumbered its parts in November 2025: the TN number is the current Tennant number with our prefix, and "Old #" is the earlier number your printed manual may show; search finds either. "Replaces" and "Replaced by" show what changed between Tennant's editions.

M20 engine cover group

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine cover group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4045021	1	Shroud Assy, EngOld # 1033156	$743.80/EA
2	TN4194117	1	Angle, Brace, ShrdOld # 1026628	$14.75/EA
3	TN4035242	2	Washer, Flat, 0.32b 1.00d .12, SsOld # 1017218	$3.40/EA
4	TN4041844	2	Screw, Hex, M8 X 1.25 X 20, 8.8Old # 16931	$2.50/EA
5	TN4032873	1	Bracket, Shield, HeatOld # 1022004	$49.88/EA
6	TN4012756	4	Screw, Flt, M8 X 1.25 X 25Old # 74077	$4.00/EA
7	TN4031247	2	Nut, Hex, Lock, M4 X 0.7, Nl, SsOld # 33932	$3.40/EA
8	TN4041926	4	Nut, Hex, Lock, M8 X 1.25, NlOld # 08709	$2.50/EA
9	TN4033616	2	Hinge Wldt, Shrd, LhOld # 1024500	$68.90/EA
10	TN4033887	2	Hinge Wldt, Shrd, LhOld # 1025196	$42.60/EA
11	TN4036245	1	Bracket, Latch, CoverOld # 1020186	$13.50/EA
12	TN1028516	1	Insulation, Shrd, Eng, GussetFits SN up to 001327 · Old # 1028516 · current Tennant number (Tennant parts catalog)	Call for price
13	TN1026665	1	Insulation, Flame - Retardant, 0.5Fits SN up to 001327 · Old # 1026665 · current Tennant number (Tennant parts catalog)	Call for price
14	Old # 21168	14	Clip, .250h, Plstc [Pine - Tree]Fits SN up to 001327 · Old # 21168Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
15	TN4034277	1	Grill, EngOld # 1026726	$72.20/EA
16	TN4041965	2	Screw, Pan, M5 X 0.8 X 12, SsOld # 09200	$3.40/EA
17	TN4042244	2	Washer, Flat, #10Old # 19066	$2.50/EA
18	TN4040232	6	Screw, Pan, Phl, 06 - 20 X 0.50, Fmg/AbOld # 222267	$2.50/EA
19	TN4030910	1	Bracket, Guide, ShrdOld # 1028412	$19.50/EA
20	TN4024118	1	Latch, Door [Southco 91 - 562 - 07]Old # 384418	$25.30/EA
21	TN4041258	2	Screw, Pan, M4 X 0.7 X 16, 4.8Old # 06927	$3.30/EA
22	TN4043235	2	Nut, Hex, Lock, M4 X 0.7, NlOld # 02850	$2.50/EA
23	TN4193841	1	Plate, Seal, SoundOld # 1025806	$15.80/EA
24	TN4041992	2	Screw, Hex, M8 X 1.25 X 20, SsOld # 09740	$3.30/EA
25	TN4031725	2	Seal, Afmkt, Bulb, 90, 0.75d F/11ga 02ftOld # 1030588	$46.50/EA
26	TN4032874	1	Cover, LowerOld # 1022005	$21.70/EA
27	TN4032093	2	Screw, Pan, M8 X 1.25 X 25, BlkOld # 1031665	$3.40/EA
28	TN4015595	2	Washer, Flat, 0.31 SaeOld # 39349	$2.50/EA
29	TN4024119	1	Bracket, Latch, Keeper [Southco]Old # 384419	$4.50/EA
30	TN4035372	2	Screw, Pan, M4 X 0.7 X 16, SsOld # 24265	$3.00/EA
31	TN4035242	15	Washer, Flat, 0.32b 1.00d .12, SsOld # 1017218	$3.40/EA
32	TN4041844	7	Screw, Hex, M8 X 1.25 X 20, 8.8Old # 16931	$2.50/EA
33	TN4016785	2	Washer, Lock, Int - Ext, 10Old # 41139	$3.50/EA

M20 engine and mount group, diesel

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine and mount group, diesel parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4030902	1	Engine Assy, Dsl, 25hp [Ku V1505 Tier4f] (See Engine Breakdown)Fits SN 006390 and later · Old # 1072224	$8,119.00/EA
2	TN8002147	1	Motor, Starter, 12vdc [Kubota] (See Engine Breakdown)Fits SN 006390 and later · Old # 74405	$2,482.50/EA
1	TN4044277	1	Engine Assy, Dsl, 37Hp [Ku V1505] (See Engine Breakdown)Fits SN 002594–006389 · Old # 1040096	Call for price
2	TN8002147	1	Motor, Starter, 12vdc [Kubota] (See Engine Breakdown)Fits SN 002594–006389 · Old # 74405	$2,482.50/EA
1	TN1027591	1	Engine Assy, Dsl, 37hp [Ku] (See Engine Breakdown)Fits SN up to 002593 · Old # 1027591 · current Tennant number (Tennant parts catalog)	Call for price
2	TN8002147	1	Motor, Starter, 12vdc [Kubota] (See Engine Breakdown)Fits SN up to 002593 · Old # 74405	$2,482.50/EA
3	TN8005448	1	Base, Fltr, Oil [Ku]Old # 368056	$151.13/EA
4	TN8002493	1	Seal, OrgOld # 70907	$11.40/EA
5	TN8045887	1	Pipe, Fltr, Oil [Ku]Old # 368059	$36.67/EA
6	TN8002496	1	Seal, OrgOld # 70911	$3.80/EA
7	TN4029084	1	Housing, Flywheel, Mach [1505, Kubo]Old # 55837	$275.23/EA
8	TN4041580	6	Screw, Hex, M10 X 1.25 X 25, 8.8Old # 07299	$2.40/EA
9	TN4028687	2	Pin, Dowel, Cyl Block [1pk=4]Old # 54911-16	$18.69/EA
10	TN4042428	1	Coupling, Drive, Flex, 09.5d / 13toothOld # 19252	$252.50/EA
11	TN4029784	1	Housing, Flywheel, Mach [1505, Kubo]Old # 58566	$632.46/EA
12	TN4019758	6	Screw, Hex, M10 X 1.5 X 25, 8.8Old # 39283	$3.30/EA
13	TN4019759	2	Screw, Hex, M10 X 1.5 X 35, 8.8Old # 39284	$4.00/EA
14	TN4041291	5	Screw, Hex, M10 X 1.5 X 110, 8.8Old # 06966	$3.33/EA
15	TN4034134	13	Washer, Flat, 0.38, SaeOld # 32485	$2.50/EA
16	TN4016826	5	Nut, Hex, Lock, M10 X 1.5, NlOld # 41430	$4.00/EA
17	TN4026735	1	Magnet, PickupOld # 380521	$339.00/EA
18	TN4039081	1	Nut, Hex, Jam, .38 - 24Old # 20171	$2.50/EA
19	TN4196126	1	Bracket Wldt, Mtg, Eng, Front, DslFits SN up to 003038 · Old # 1023282	$76.56/EA
20	TN4041580	4	Screw, Hex, M10 X 1.25 X 25, 8.8Old # 07299	$2.40/EA
21	TN4195931	1	Bracket Wldt, Mtg, Eng, Rear, DslOld # 1023074	$111.61/EA
22	TN4014538	3	Isolator, Vib, .50dOld # 51176	$37.60/EA
23	TN4041297	3	Screw, Hex, M12 X 1.75 X 60, 8.8Old # 06972	$4.00/EA
24	TN4040927	3	Washer, Flat, 0.53b 1.88d .12, Stl, PlOld # 04414	$4.10/EA
25	TN4034139	1	Washer, Flat, 0.50, StdOld # 32493	$3.50/EA
26	TN4041927	1	Nut, Hex, Lock, M12 X 1.75,NlOld # 08711	$3.30/EA
27	TN4035402	1	Fitting, Brs, E45, Pf02/Pm02Old # 24976	$5.30/EA
28	TN79399	1	Switch, Press, Dpdt 0006psiOld # 79399 · current Tennant number (Tennant parts catalog)	Call for price
29	Old # 1050757	1	Switch, Thermostat, WaterFits SN up to 002849 · Old # 1050757Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
30	TN4018287	1	Terminal, Tab, .25 .19h .84lFits SN up to 002849 · Old # 68106	$0.85/EA
31	TN4042530	1	Nut, Hex, Std, #08 - 32Fits SN up to 002849 · Old # 19310	$1.52/EA
32	TN4030626	1	Hose, 0300, 08, Jf08str / None, 19.0Old # 1027273	$20.40/EA
33	TN4017089	1	Clamp, Hose, Wormdrive, 0.56 - 1.06d, .56wOld # 63810	$6.80/EA
34	TN4041528	1	Fitting, Hyd, Plug, Jm08Old # 16376	$7.47/EA
35	TN8002867	1	Gasket, Solenoid, Throttle [Ku]Old # 70165	$5.40/EA
36	TN4015634	1	Actuator, Govnr, DslOld # 71385	$1,093.90/EA
37	TN4015635	4	Screw, Soc, M6 X 1.00 X 16, 12.9Old # 71388	$4.80/EA
38	TN8002583	1	Adapter, Actuator, Govnr, Eng, DslOld # 393401	$180.26/EA
39	TN4028034	2	Screw, Hex, M8 X 1.25 X 30, 8.8Old # 76570	$3.20/EA
40	TN4028211	1	Bracket, Mtg, Fltr, Oil, RemoteOld # 364972	$188.87/EA
41	TN4029035	1	Fitting, Hyd, Str, SpclOld # 367591	$9.80/EA
42	TN4031221	1	Fitting, Hyd, E90, Jm08/Om16 MetricOld # 33595	$46.30/EA
43	TN4041246	1	Fitting, Hyd, Str, Jm08/Pm08Old # 15687	$11.20/EA
44	TN4014602	1	Fitting, Hyd, E90, Jm08/Pm08Old # 51869	$17.57/EA
45	TN4026831	2	Hose, Hyd, Med08, Jf08e90/Jf08str, 032.0Old # 59578	$51.70/EA
46	TN8002633	1	Element, Fltr, Oil, Spin - OnOld # 39703-2	$15.60/EA
47	TN4156940	2	Screw, Hex, M8 X 1.25 X 25, 8.8Old # 39277	$3.20/EA
48	TN4034137	2	Washer, Flat, 0.31, StdOld # 32491	$2.50/EA
49	TN4041926	2	Nut, Hex, Lock, M8 X 1.25, NlOld # 08709	$2.50/EA
50	TN4034139	2	Washer, Flat, 0.50, StdFits SN up to 001337 · Old # 32493	$3.50/EA
51	TN4041927	3	Nut, Hex, Lock, M12 X 1.75,NlFits SN up to 001337 · Old # 08711	$3.30/EA
52	Old # 1050757	1	Switch, Thermostat, WaterFits SN 002849 and later · Old # 1050757Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
53	TN4190168	1	Bracket Wldt, Mtg, Eng, Front, DslFits SN 003039 and later · Old # 1046810	$199.78/EA

M20 engine fuel tank group, diesel

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine fuel tank group, diesel parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4194105	1	Tray Wldt, FuelOld # 1026550	$171.70/EA
2	TN4194130	1	Insulation, Flame - Retardant, 0.5Old # 1026759	$80.60/EA
3	TN4016869	1	Tank, Fuel, 11.2gal [M20/T20]Fits SN up to 001999 · Old # 9003611	$663.32/EA
4	TN4013937	1	Cap, Tank, Fuel, 2.3neck 2.6dFits SN up to 001999 · Old # 48267	$26.10/EA
	TN1039521	1	Send - Unit, FuelFits SN up to 001999 · Old # 1039521 · current Tennant number (Tennant parts catalog)	$92.40/EA
5	TN4193651	4	Strap, Tank, GasOld # 1025229	$18.10/EA
6	TN4156940	4	Screw, Hex, M8 X 1.25 X 25, 8.8Old # 39277	$3.20/EA
7	TN4034137	8	Washer, Flat, 0.31, StdOld # 32491	$2.50/EA
8	TN4041926	2	Nut, Hex, Lock, M8 X 1.25, NlOld # 08709	$2.50/EA
9	TN4034133	4	Washer, Flat, 0.25, SaeOld # 32483	$2.50/EA
10	TN4034654	4	Nut, Hex, Lock, .25 - 20, NlOld # 32981	$2.50/EA
11	TN4033269	1	Hose, Fuel, 0.50id 21.0lOld # 1023482	$10.10/EA
12	TN4015366	1	Clamp, Hose, Wormdrive, 0.31 - 0.88d, .31wOld # 54333	$5.10/EA
13	TN4019173	1	Fitting, Brs, E90, Em05/Pm04Old # 9000355	$6.30/EA
14	TN4041876	1	Fitting, Hyd, Str, Pf02/Pm04Old # 17414	$7.90/EA
15	TN4033731	1	Fitting, Brs, E90, Pm02/Bm03Old # 32183	$9.90/EA
16	TN4041926	4	Nut, Hex, Lock, M8 X 1.25, NlOld # 08709	$2.50/EA
17	TN4016869	1	Tank, Fuel, 11.2gal, Dsl, Replmt [2007]Fits SN 002000–002593 · Old # 9003611	$663.32/EA
18	TN8006208	1	Gasket, Sender, FuelFits SN 002000–002593 · Old # 1033897	$9.20/EA
19	TN8006221	1	Send - Unit, Fuel [2007]Fits SN 002000–002593 · Old # 1033901	$122.70/EA
20	TN8006207	1	Cap, Fuel, TankFits SN 002000–002593 · Old # 1032812	$36.90/EA
21	TN4013933	1	Fitting, Pipe, Plug, Pm02, Sq HeadFits SN 002000–002593 · Old # 48126	$2.93/EA
17	TN4017037	1	Tank, Fuel, 11.2gal, Dsl, Replmt, Na[08]Fits SN 002594 and later · Old # 9003934	$581.56/EA
18	TN8006208	1	Gasket, Sender, FuelFits SN 002594 and later · Old # 1033897	$9.20/EA
19	TN8006221	1	Send - Unit, Fuel [2007]Fits SN 002594 and later · Old # 1033901	$122.70/EA
20	TN8006207	1	Cap, Fuel, TankFits SN 002594 and later · Old # 1032812	$36.90/EA
21	TN4013933	1	Fitting, Pipe, Plug, Pm02, Sq HeadFits SN 002594 and later · Old # 48126	$2.93/EA
17	TN4203401	1	Tank, Fuel, 11.2gal, Dsl, Replmt, Tj[08] (Japan Only)Fits SN 002594 and later · Old # 9003958	$578.12/EA
18	TN8006208	1	Gasket, Sender, FuelFits SN 002594 and later · Old # 1033897	$9.20/EA
19	TN8006221	1	Send - Unit, Fuel [2007]Fits SN 002594 and later · Old # 1033901	$122.70/EA
20	TN8006207	1	Cap, Fuel, TankFits SN 002594 and later · Old # 1032812	$36.90/EA
21	TN4013933	1	Fitting, Pipe, Plug, Pm02, Sq HeadFits SN 002594 and later · Old # 48126	$2.93/EA

M20 engine fuel line group, diesel

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine fuel line group, diesel parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4192532	1	Tray Wldt, Drip, DslOld # 1032512	$130.70/EA
2	TN4192519	1	Tray Wldt, Drip, FuelOld # 1032424	$54.94/EA
3	TN4015366	6	Clamp, Hose, Wormdrive, 0.31 - 0.88d, .31wOld # 54333	$5.10/EA
4	TN4039305	1	Hose, Afmkt, Pvc, Clr 0.38id 03ftOld # 1006416	$18.70/EA
5	TN4028165	1	Bar, Flat, Stl 0.38, 01.00 X 03.3lOld # 364779	$18.90/EA
6	TN4026779	1	Pump, FuelOld # 59015	Call for price
7	TN4041270	2	Screw, Hex, M6 X 1.0 X 16, 8.8Old # 06942	$2.50/EA
8	TN4034136	6	Washer, Flat, 0.25, StdOld # 32490	$2.50/EA
9	TN4041925	10	Nut, Hex, Lock, M6 X 1.00, NlOld # 08708	$2.50/EA
10	TN4015006	1	Fitting, Brs, E90, Em05/Pm02Old # 53029	$85.70/EA
11	TN4013878	1	Fitting, Hyd, Str, Pm02/Pm02Old # 47566	$7.90/EA
12	TN4041876	1	Fitting, Hyd, Str, Pf02/Pm04Old # 17414	$7.90/EA
13	TN4035192	1	Filter Assy, Fuel, DslOld # 1016827	$44.60/EA
	TN8005805	1	Element, Fltr, Fuel [Dn]Old # 1017126	$21.90/EA
14	TN4026121	1	Fitting, Brs, Str, If05/Pm04Old # 78043	$4.20/EA
15	TN4033605	1	Fuelline, .31d 04.0l 05if/05if, StlOld # 1024380	$11.41/EA
16	TN4018734	1	Hose, 0050, 04, If05str / Im05str, 10.0Old # 70173	$52.70/EA
17	TN4028464	1	Fitting, Hyd, Str, Metric, Om10/If05Old # 365066	$26.80/EA
18	TN4022521	1	Hose, Fuel, 0.18id 29.0lOld # 87738	$19.40/EA
19	TN4028491	1	Hose, Fuel, 0.31id 22.0lOld # 365190	$6.10/EA
20	TN4018310	1	Clamp, Cable, Stl, 1.00d X 0.75w, 1hOld # 69234	$4.20/EA
21	TN4041844	2	Screw, Hex, M8 X 1.25 X 20, 8.8Old # 16931	$2.50/EA
22	TN4034137	3	Washer, Flat, 0.31, StdOld # 32491	$2.50/EA
23	TN4014138	2	Tie, Cable, Nyl, 07.3l .19w 1.8 Max DOld # 49266	$2.50/EA
24	TN4194597	1	Bracket, Mtg, Ecu [M20/T20 2007]Old # 1029082	$44.44/EA
25	TN4187038	1	Bracket, Mtg, Coolant, Tank, Dsl [2010]Old # 1059488	$32.42/EA
26	TN4044432	1	Control, Govnr [All Purpose]Old # 1040835	$1,342.80/EA
27	TN4194330	1	Bracket, Mtg, Govnr Control, DslOld # 1027922	$28.28/EA
28	TN4029123	3	Relay, 12vdc, 40a, Spdt N/OOld # 56186	$11.30/EA
29	TN4026354	1	Timer, 12vdc, 10 SecOld # 379656	$85.60/EA
30	TN4041271	3	Screw, Hex, M6 X 1.0 X 20, 8.8Old # 06943	$2.50/EA
31	TN4041275	1	Screw, Hex, M6 X 1.0 X 40, 8.8Old # 06947	$3.40/EA
32	TN4044400	4	Screw, Hex, M6 X 1.00 X 20, 9.8, SemsOld # 1040467	$3.30/EA
33	TN4045568	2	Screw, Hex, M6 X 1.00 X 25, 9.8, SemsOld # 1036892	$2.50/EA

M20 engine air cleaner group, diesel

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine air cleaner group, diesel parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4032296	1	Filter Assy, AirOld # 369745	$124.20/EA
2	TN8005623	1	Element, Fltr, Air [Dn]Old # 369746	$34.60/EA
3	TN4041271	2	Screw, Hex, M6 X 1.0 X 20, 8.8Old # 06943	$2.50/EA
4	TN4041925	2	Nut, Hex, Lock, M6 X 1.00, NlOld # 08708	$2.50/EA
5	TN4034133	2	Washer, Flat, 0.25, SaeOld # 32483	$2.50/EA
6	TN4036284	1	Hose, Intake, Mold, 2.00id [Epdm]Old # 1020949	$59.99/EA
7	TN4044328	3	Clamp, Hose, Wormdrive, 1.81 - 2.75d, .50wOld # 14432	$5.30/EA
8	TN4033842	1	Bracket, Mtg, Air Fltr, DslOld # 1024772	Call for price
9	TN4033564	1	Hose, Intake, Mold, 1.75id 1.75id DslOld # 1023892	$72.92/EA
10	TN4019759	2	Screw, Hex, M10 X 1.5 X 35, 8.8Old # 39284	$4.00/EA
11	TN4034134	2	Washer, Flat, 0.38, SaeOld # 32485	$2.50/EA
12	TN4041992	1	Screw, Hex, M8 X 1.25 X 20, SsOld # 09740	$3.30/EA
13	TN4018310	1	Clamp, Cable, Stl, 1.00d X 0.75w, 1hOld # 69234	$4.20/EA
14	TN4042902	1	Washer, Flat, 0.31, SsOld # 01685	$2.60/EA
15	TN4041929	1	Nut, Hex, Lock, M8 X 1.25, Nl, SsOld # 08713	$3.30/EA
16	TN4032297	1	Clamp, Mtg, Fltr, AirOld # 369747	$32.90/EA
17	TN8002697	1	Element, Fltr, Air, Safety (Option)Old # 398279	$52.20/EA

M20 engine alternator group, diesel (000000 - 002547)

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine alternator group, diesel (000000 - 002547) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4019747	1	Alternator, 12vdc, 075a [Valeo]Fits SN up to 002547 · Old # 392611	$330.60/EA
2	TN4031659	1	Screw, Hex, .38 - 16 X 3.00, G5Fits SN up to 002547 · Old # 35707	$1.15/EA
3	TN4026793	1	Nut, Hex, Lock, .38 - 16, Nl, SsFits SN up to 002547 · Old # 59156	$4.00/EA
4	TN4041851	1	Screw, Hex, .31 - 18 X 0.75, SemsFits SN up to 002547 · Old # 16953	$6.57/EA
5	TN4033565	1	Belt, V, 37.5l [3v]Fits SN up to 002547 · Old # 1023911	$16.00/EA
6	TN4196210	1	Bracket Wldt, Mtg, Alternator, DslFits SN up to 002547 · Old # 1023943	$113.52/EA
7	TN4031222	1	Screw, Hex, M10 X 1.25 X 35, 8.8Fits SN up to 002547 · Old # 33612	$3.40/EA
8	TN4034661	1	Washer, Lock, Int, 0.38Fits SN up to 002547 · Old # 32988	$2.60/EA
9	TN4034134	2	Washer, Flat, 0.38, SaeFits SN up to 002547 · Old # 32485	$2.50/EA
10	TN4028034	1	Screw, Hex, M8 X 1.25 X 30, 8.8Fits SN up to 002547 · Old # 76570	$3.20/EA
11	TN4034137	7	Washer, Flat, 0.31, StdFits SN up to 002547 · Old # 32491	$2.50/EA
12	TN4041926	3	Nut, Hex, Lock, M8 X 1.25, NlFits SN up to 002547 · Old # 08709	$2.50/EA
13	TN4019758	1	Screw, Hex, M10 X 1.5 X 25, 8.8Fits SN up to 002547 · Old # 39283	$3.30/EA
14	TN4030956	1	Arm Wldt, Alternator, DslFits SN up to 002547 · Old # 1028667	$75.35/EA
15	TN4156940	2	Screw, Hex, M8 X 1.25 X 25, 8.8Fits SN up to 002547 · Old # 39277	$3.20/EA
16	TN4194380	1	Bracket, Sppt, Alternator, DslFits SN up to 002547 · Old # 1028420	Call for price
17	TN4041271	1	Screw, Hex, M6 X 1.0 X 20, 8.8Fits SN up to 002547 · Old # 06943	$2.50/EA
18	TN4034136	1	Washer, Flat, 0.25, StdFits SN up to 002547 · Old # 32490	$2.50/EA
19	TN4041925	1	Nut, Hex, Lock, M6 X 1.00, NlFits SN up to 002547 · Old # 08708	$2.50/EA
20	TN4020091	1	Sheave, 01grv, Rwk 393400 [3v]Fits SN up to 002547 · Old # 393371	$291.59/EA
21	TN4020090	1	Sheave, 01grv, 04.1pd 1.6b [Xl]Fits SN up to 002547 · Old # 393370	$122.92/EA
22	TN4028952	3	Screw, Hex, .31 - 18 X 1.50, G5Fits SN up to 002547 · Old # 76957	$2.40/EA
23	TN4033585	1	Shaft, Mtg, Sheave, DslFits SN up to 002547 · Old # 1024213	$107.77/EA
24	TN4033584	1	Sheave, 01grv, 02.6pd 0.63b [Hc41]Fits SN up to 002547 · Old # 1024211	$48.08/EA
25	TN4013455	1	Bearing, Ball, 0.79b 1.85d 0.55wFits SN up to 002547 · Old # 46390	$16.00/EA
26	TN4034138	2	Washer, Flat, 0.38, StdFits SN up to 002547 · Old # 32492	$2.50/EA
27	TN4016826	2	Nut, Hex, Lock, M10 X 1.5, NlFits SN up to 002547 · Old # 41430	$4.00/EA
28	TN4033583	1	Bracket, Mtg, Sheave, DslFits SN up to 002547 · Old # 1024206	$64.14/EA
29	TN4031659	1	Screw, Hex, .38 - 16 X 3.00, G5Fits SN up to 002547 · Old # 35707	$1.15/EA
30	TN4014521	1	Nut, Hex, Lock, .38 - 16, NlFits SN up to 002547 · Old # 50902	$3.40/EA
31	TN4196360	1	Arm, Alternator, DslFits SN up to 002547 · Old # 1024264	$67.57/EA
32	TN4041270	1	Screw, Hex, M6 X 1.0 X 16, 8.8Fits SN up to 002547 · Old # 06942	$2.50/EA
33	TN4041003	1	Screw, Hex, M6 X 1.0 X 60, 8.8Fits SN up to 002547 · Old # 06548	$3.43/EA
34	TN4034133	4	Washer, Flat, 0.25, SaeFits SN up to 002547 · Old # 32483	$2.50/EA
35	TN4156940	1	Screw, Hex, M8 X 1.25 X 25, 8.8Fits SN up to 002547 · Old # 39277	$3.20/EA
36	TN4032038	1	Fan, Cooling, 14.1d, 6 Blade, 0.5b TaperFits SN up to 002547 · Old # 1031566	$174.80/EA
37	TN4045395	1	Spacer, Fan, Dsl [M20/T20]Fits SN up to 002547 · Old # 1035341	$54.70/EA
38	TN4042788	1	Key, Sq, 0.12 X 0.12, 0.50lFits SN up to 002547 · Old # 00960	$3.60/EA
39	TN4015635	4	Screw, Soc, M6 X 1.00 X 16, 12.9Fits SN up to 002547 · Old # 71388	$4.80/EA
40	TN4042244	4	Washer, Flat, #10Fits SN up to 002547 · Old # 19066	$2.50/EA
41	TN4031374	1	Cable, 06ga 16.0l Red .38ring /.38ringFits SN up to 002547 · Old # 1029689	$19.45/EA
42	TN4034851	2	Boot, 90deg .50id 1.00id 2.50l, RedFits SN up to 002547 · Old # 1016314	$5.40/EA
43	TN4192822	1	Bracket, Clamp, HoseFits SN up to 002547 · Old # 1033697	$21.92/EA
44	TN4043578	1	Belt, v, 37.0L [3V]Fits SN up to 002547 · Old # 1038035	$20.40/EA

M20 engine alternator group, diesel (002548 - )

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine alternator group, diesel (002548 - ) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4019747	1	Alternator, 12vdc, 075a [Valeo]Fits SN 002548 and later · Old # 392611	$330.60/EA
2	TN4031659	1	Screw, Hex, .38 - 16 X 3.00, G5Fits SN 002548 and later · Old # 35707	$1.15/EA
3	TN4026793	1	Nut, Hex, Lock, .38 - 16, Nl, SsFits SN 002548 and later · Old # 59156	$4.00/EA
4	TN4028947	1	Screw, Hex, .31 - 18 X 1.00, G5Fits SN 002548 and later · Old # 76955	$2.50/EA
5	TN4016796	1	Washer, Flat, Belleville, .31Fits SN 002548 and later · Old # 41186	$3.50/EA
6	TN4012419	1	Tube, 0.38id 0.75od 00.3l, SsFits SN 002548 and later · Old # 73737	$16.10/EA
7	TN4045562	1	Arm Wldt, Alternator, DslFits SN 002548 and later · Old # 1036847	$67.57/EA
8	TN4045563	1	Bracket, Sppt, Alternator, DslFits SN 002548 and later · Old # 1036859	$11.80/EA
9	TN4041271	1	Screw, Hex, M6 X 1.00 X 20, 8.8Fits SN 002548 and later · Old # 06943	$2.50/EA
10	TN4034133	2	Washer, Flat, 0.25, SaeFits SN 002548 and later · Old # 32483	$2.50/EA
11	TN4041925	1	Nut, Hex, Lock, M6 X 1.00, NlFits SN 002548 and later · Old # 08708	$2.50/EA
12	TN4156940	2	Screw, Hex, M8 X 1.25 X 25, 8.8Fits SN 002548 and later · Old # 39277	$3.20/EA
13	TN4034137	4	Washer, Flat, 0.31, StdFits SN 002548 and later · Old # 32491	$2.50/EA
14	TN4041926	3	Nut, Hex, Lock, M8 X 1.25, NlFits SN 002548 and later · Old # 08709	$2.50/EA
15	TN4045561	1	Bracket Wldt, Mtg, Alternator, DslFits SN 002548 and later · Old # 1036844	$118.12/EA
16	TN4028034	1	Screw, Hex, M8 X 1.25 X 30, 8.8Fits SN 002548 and later · Old # 76570	$3.20/EA
17	TN4019758	1	Screw, Hex, M10 X 1.50 X 25, 8.8Fits SN 002548 and later · Old # 39283	$3.30/EA
18	TN4034138	2	Washer, Flat, 0.38, StdFits SN 002548 and later · Old # 32492	$2.50/EA
19	TN4031222	1	Screw, Hex, M10 X 1.25 X 35, 8.8Fits SN 002548 and later · Old # 33612	$3.40/EA
20	TN4034661	1	Washer, Lock, Int, 0.38Fits SN 002548 and later · Old # 32988	$2.60/EA
21	TN4033431	1	Wire, 10ga 16.0l Blk .25ring /.38ringFits SN 002548 and later · Old # 31525	$12.80/EA
22	TN4017298	1	Screw, Hex, 10 - 24 X 0.50, SsFits SN 002548 and later · Old # 42011	$3.40/EA
23	TN4042888	1	Washer, Flat, 10, SsFits SN 002548 and later · Old # 01683	$2.60/EA
24	TN4031374	1	Cable, 06ga 16.0l Red .38ring /.38ringFits SN 002548 and later · Old # 1029689	$19.45/EA
25	TN4034851	2	Boot, 90deg .50id 1.00id 2.50l, RedFits SN 002548 and later · Old # 1016314	$5.40/EA
26	TN4016814	2	Nut, Hex, Std, M8 X 1.25, BrsFits SN 002548 and later · Old # 41361	$3.40/EA
27	TN4032038	1	Fan, Cooling, 14.1d, 6 Blade, 0.5b TaperFits SN 002548 and later · Old # 1031566	$174.80/EA
28	TN4045395	1	Spacer, Fan, Dsl [M20/T20]Fits SN 002548 and later · Old # 1035341	$54.70/EA
29	TN4042788	1	Key, Sq, 0.12 X 0.12, 0.50lFits SN 002548 and later · Old # 00960	$3.60/EA
30	TN4015635	4	Screw, Soc, M6 X 1.00 X 16, 12.9Fits SN 002548 and later · Old # 71388	$4.80/EA
31	TN4042244	4	Washer, Flat, 10Fits SN 002548 and later · Old # 19066	$2.50/EA
32	TN4044023	1	Washer, Flat, 1.10b 1.50d .12, Stl, PlFits SN 002548 and later · Old # 1039208	$3.33/EA
33	TN4044025	1	Spacer, FanFits SN 002548 and later · Old # 1039212	$6.90/EA
34	TN4019823	1	Belt, V, 42.0l [Hc41]Fits SN 002548 and later · Old # 393244	$15.00/EA

M20 engine muffler group, diesel

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine muffler group, diesel parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4033604	1	Tube, Exhaust, DslOld # 1024357	$57.00/EA
2	TN4035092	3	Clamp, Muffler, 1.62dOld # 24012	$6.20/EA
3	TN4016151	1	Plate, Shield, Heat, Dsl, ReplmtOld # 9002411	$96.05/EA
4	TN4026556	2	Clamp, Hose, Wormdrive, 1.25 - 2.00D, .50WOld # 79381	$6.20/EA
5	TN4012780	1	Tube Wldt, Exhaust, 1.5d, 4 Hole FlngOld # 74452	$60.30/EA
6	TN4041844	4	Screw, Hex, M8 X 1.25 X 20, 8.8Old # 16931	$2.50/EA
7	TN4034137	4	Washer, Flat, 0.31, StdOld # 32491	$2.50/EA
8	TN4031201	1	Muffler, ExhaustOld # 33333	$649.00/EA
9	TN4035523	1	Bracket, Muffler, Hanger, FrontOld # 1017969	$27.50/EA
10	TN4037292	1	Isolator, RbrOld # 1013031	$18.30/EA
11	TN4040603	2	Sleeve, P/M, 0.31b 0.50d 0.9l [430ss]Old # 222496	$3.40/EA
12	TN4040607	2	Screw, Hex, M8 X 1.25 X 45, SsOld # 222505	$4.00/EA
13	TN4042902	4	Washer, Flat, 0.31, SsOld # 01685	$2.60/EA
14	TN4041929	2	Nut, Hex, Lock, M8 X 1.25, Nl, SsOld # 08713	$3.30/EA
15	TN4031022	1	Channel, Shield, Muffler [M20/T20 2007]Old # 1028994	$123.70/EA
16	TN1022113	2	Bracket, Retainer, Shield, HeatFits SN up to 001412 · Old # 1022113 · Tennant lists this number as obsolete with no replacement; call 800-440-6723	Call for price
17	TN4041931	6	Screw, Hex, M6 X 1.0 X 20, SsFits SN up to 001412 · Old # 08716	$3.20/EA
18	TN4034133	6	Washer, Flat, 0.25, SaeFits SN up to 001412 · Old # 32483	$2.50/EA
19	TN4041928	6	Nut, Hex, Lock, M6 X 1.00, Ss, NlFits SN up to 001412 · Old # 08712	$2.50/EA
20	TN4032843	1	Tube, Exhaust, 1.5dOld # 1021789	$45.20/EA
21	TN4032214	1	Shield, Heat, DslOld # 1032010	$25.35/EA
22	TN4041931	2	Screw, Hex, M6 X 1.0 X 20, SsFits SN 001413 and later · Old # 08716	$3.20/EA
23	TN4034133	2	Washer, Flat, 0.25, SaeFits SN 001413 and later · Old # 32483	$2.50/EA

M20 engine radiator group, diesel (000000 - 003038)

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine radiator group, diesel (000000 - 003038) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4042498	1	Radiator Kit, Replmt, CiFits SN up to 003038 · Old # 1045316	$1,069.60/EA
2	TN368132	1	Cap, Radiator, 15psiFits SN up to 003038 · Old # 368132 · current Tennant number (Tennant parts catalog)	Call for price
3	TN4033234	1	Hose, Radiator, Upper, DslFits SN up to 003038 · Old # 1023154	$18.38/EA
4	TN4045067	1	Hose, Radiator, Lower, DslFits SN up to 003038 · Old # 1033688	$34.74/EA
5	TN4033236	1	Tube, Radiator, Lower, DslFits SN up to 003038 · Old # 1023180	$33.03/EA
6	TN4043367	3	Clamp, Hose, Wormdrive, 0.81 - 1.50d, .50wFits SN up to 003038 · Old # 11399	$5.10/EA
7	TN4039550	1	Hose, Rbr, E90 1.25id 1.25id 04.2 03.1Fits SN up to 003038 · Old # 1007482	$20.40/EA
8	TN4026556	3	Clamp, Hose, Wormdrive, 1.25 - 2.00D, .50WFits SN up to 003038 · Old # 79381	$6.20/EA
9	TN4196191	1	Panel, Shrd, Fan, DslFits SN up to 003038 · Old # 1023810	$91.30/EA
10	TN4041270	9	Screw, Hex, M6 X 1.0 X 16, 8.8Fits SN up to 003038 · Old # 06942	$2.50/EA
11	TN4034136	9	Washer, Flat, 0.25, StdFits SN up to 003038 · Old # 32490	$2.50/EA
12	TN4196325	1	Plate, Guard, Fan Shrd, DslFits SN up to 003038 · Old # 1024028	$43.83/EA
13	TN4012782	5	Screw, Hex, M6 X 1.0 X 12, FmgFits SN up to 003038 · Old # 74455	$3.40/EA
14	TN9002412	1	Plate, Guard, Fan, Shrd, Dsl, ReplmtFits SN up to 003038 · Old # 9002412 · current Tennant number (Tennant parts catalog)	Call for price
15	TN4194144	1	Bracket, Mtg, Latch, DslFits SN up to 003038 · Old # 1027112	$23.94/EA
16	TN4041925	5	Nut, Hex, Lock, M6 X 1.00, NlFits SN up to 003038 · Old # 08708	$2.50/EA
17	TN4041844	5	Screw, Hex, M8 X 1.25 X 20, 8.8Fits SN up to 003038 · Old # 16931	$2.50/EA
18	TN4034137	8	Washer, Flat, 0.31, StdFits SN up to 003038 · Old # 32491	$2.50/EA
19	TN4041926	6	Nut, Hex, Lock, M8 X 1.25, NlFits SN up to 003038 · Old # 08709	$2.50/EA
20	TN4015029	2	Clamp, Cable, Stl, 1.50d X 1.00w, 1hFits SN up to 003038 · Old # 53466	$4.20/EA
21	TN4014177	1	LatchFits SN up to 003038 · Old # 49800	$40.40/EA
22	TN4041258	2	Screw, Pan, M4 X 0.70 X 16, 4.8Fits SN up to 003038 · Old # 06927	$3.30/EA
23	TN4042242	2	Washer, Flat, #06Fits SN up to 003038 · Old # 19064	$3.40/EA
24	TN4043235	2	Nut, Hex, Lock, M4 X 0.70, NlFits SN up to 003038 · Old # 02850	$2.50/EA
25	TN1027099	1	Plate, Mtg, SealFits SN up to 001261 · Old # 1027099 · current Tennant number (Tennant parts catalog)	Call for price
26	TN1027103	1	Seal, RadiatorFits SN up to 001261 · Old # 1027103 · Tennant lists this number as obsolete with no replacement; call 800-440-6723	Call for price
27	TN4017396	4	Clamp, Hose, Wormdrive, 0.25 - 0.62d, .31wFits SN up to 003038 · Old # 43844	$4.20/EA
28	TN4014138	2	Tie, Cable, Nyl, 07.3l .19w 1.8 Max DFits SN up to 003038 · Old # 49266	$2.50/EA
29	TN4014543	2	Fitting, Draincock, E90, .25nptFits SN up to 003038 · Old # 51305	$15.10/EA
30	TN4016344	2	Hose, Pvc, Clr, 0.38id 0.56od 22.00lFits SN up to 003038 · Old # 73471	$7.60/EA
31	TN4033557	1	Tank, Coolant, 04.7 03.3 4.7deep, 1literFits SN up to 003038 · Old # 1023853	$50.00/EA
32	TN4037984	1	Hose, Afmkt, Coolant Recvy, 05ftFits SN up to 003038 · Old # 1015041	$62.40/EA
33	TN4156940	3	Screw, Hex, M8 X 1.25 X 25, 8.8Fits SN up to 003038 · Old # 39277	$3.20/EA
34	TN4015364	2	Isolator, Vib, Bshg, 1.1d 0.6l .4b 0.78hFits SN up to 003038 · Old # 54274	$14.70/EA
35	TN4042008	4	Washer, Flat, 0.81b 1.06d .06, StlFits SN up to 003038 · Old # 09832	$3.30/EA
36	TN4037922	2	Washer, Flat, 0.40b 1.12d .12, SsFits SN up to 003038 · Old # 1014563	$5.80/EA
37	TN4034135	2	Washer, Flat, 0.50, SaeFits SN up to 003038 · Old # 32486	$2.60/EA
38	TN4016826	2	Nut, Hex, Lock, M10 X 1.5, NlFits SN up to 003038 · Old # 41430	$4.00/EA
39	TN4193845	1	Bracket, Ftg, BhFits SN up to 002241 · Old # 1026003	$11.31/EA
40	TN4017933	1	Clamp, Cable, Stl, 0.69d X 0.62w, 1hFits SN up to 003038 · Old # 67767	$4.20/EA
41	TN4041992	1	Screw, Hex, M8 X 1.25 X 20, SsFits SN up to 003038 · Old # 09740	$3.30/EA
42	TN4042902	1	Washer, Flat, 0.31, SsFits SN up to 003038 · Old # 01685	$2.60/EA
43	TN4041929	1	Nut, Hex, Lock, M8 X 1.25, Nl, SsFits SN up to 003038 · Old # 08713	$3.30/EA
44	TN4044377	1	Fitting, Brs, Str, Pf04/Pm06, BshgFits SN up to 003038 · Old # 150006	$5.30/EA
45	TN4193263	1	Skirt, Debris, Eng RadiatorFits SN up to 003038 · Old # 1035878	$33.84/EA
46	TN4011910	1	Tie, Cable, Nyl, 15.3l . W 4.5 Max DFits SN up to 003038 · Old # 763116	$3.40/EA
47	TN4190653	1	Bracket, Sppt, Radiator, UpperFits SN 001338–003038 · Old # 1035976	$28.79/EA
48	TN4044400	4	Screw, Hex, M6 X 1.00 X 20, 9.8, SemsFits SN up to 003038 · Old # 1040467	$3.30/EA

M20 engine radiator group, diesel (003039 - 006127)

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine radiator group, diesel (003039 - 006127) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4042691	1	Radiator, W/ Hyd Cooler [Side X Side]Fits SN 003039–006127 · Old # 1045940	Call for price
2	TN4042665	1	Cap, Radiator, 14Psi [Stant]Fits SN 003039–006127 · Old # 1045764	$10.90/EACall for availability
3	TN4045637	4	Screw, Hex, M8 X 1.25 X 25, 9.8, SemsFits SN 003039–006127 · Old # 1037346	$2.50/EA
Item 4: choose your version (2)
4	TN9006814	1	Shrd Wldt,Fan,Dsl, Replmt [M20/M30/T20]Fits SN 003039–006127 · Old # 9006814 · current Tennant number (Tennant parts catalog)	Call for price
4	TN9006816	1	Shrd Wldt,Fan,Dsl, Replmt [Tj]Fits SN 003039–006127 · Old # 9006816 · current Tennant number (Tennant parts catalog)	Call for price
5	TN4189910	1	Bracket, CoverFits SN 003039–006127 · Old # 1045433	$18.60/EA
6	TN4045568	6	Screw, Hex, M6 X 1.00 X 25, 9.8 SemsFits SN 003039–006127 · Old # 1036892	$2.50/EA
7	TN4190181	1	Bracket, Mtg, RadiatorFits SN 003039–006127 · Old # 1046962	$26.70/EA
8	TN4019761	4	Screw, Hex, M10 X 1.50 X 40, 8.8Fits SN 003039–006127 · Old # 39285	$3.20/EA
9	TN4034138	8	Washer, Flat, 0.38, StdFits SN 003039–006127 · Old # 32492	$2.50/EA
10	TN4015364	4	Isolator, Vib, Bshg, 1.1d 0.6l .4b 0.78hFits SN 003039–006127 · Old # 54274	$14.70/EA
11	TN4042008	8	Washer, Flat, 0.81b 1.06d .06, StlFits SN 003039–006127 · Old # 09832	$3.30/EA
12	TN4037922	6	Washer, Flat, 0.40b 1.12d .12, SsFits SN 003039–006127 · Old # 1014563	$5.80/EA
13	TN4016826	4	Nut, Hex, Lock, M10 X 1.5, NlFits SN 003039–006127 · Old # 41430	$4.00/EA
14	TN4045641	2	Screw, Hex, M8 X 1.25 X 35, 9.8, SemsFits SN 003039–006127 · Old # 1037355	$2.50/EA
15	TN4042956	1	Shroud Wldt, Fan, DslFits SN 003039–006127 · Old # 1046801	$159.15/EA
16	TN4041020	1	Bracket, SpptFits SN 003039–006127 · Old # 1052164	$24.24/EA
17	TN4019758	1	Screw, Hex, M10 X 1.50 X 25, 8.8Fits SN 003039–006127 · Old # 39283	$3.30/EA
18	TN4034134	3	Washer, Flat, 0.38, SaeFits SN 003039–006127 · Old # 32485	$2.50/EA
19	TN4041022	1	Skirt, Fan, Eng, DslFits SN 003039–006127 · Old # 1052175	$88.78/EA
20	TN4038058	1	Bracket, Shrd, Fan, Upper, DslFits SN 003039–006127 · Old # 1053143	$32.30/EA
21	TN4016794	3	Washer, Flat, 0.25, FendrFits SN 003039–006127 · Old # 41178	$2.50/EA
22	TN4014138	2	Tie, Cable, Nyl, 07.3l .19w 1.8 Max DFits SN 003039–006127 · Old # 49266	$2.50/EA
23	TN4036225	1	Bracket, Mtg, RadiatorFits SN 003039–006127 · Old # 1019968	$18.60/EA
24	TN4044400	2	Screw, Hex, M6 X 1.00 X 20, 9.8, SemsFits SN 003039–006127 · Old # 1040467	$3.30/EA
25	TN4036443	1	Clip, Keeper, OpenFits SN 003039–006127 · Old # 30407	$1.70/EA
26	TN4041925	1	Nut, Hex, Lock, M6 X 1.00, NlFits SN 003039–006127 · Old # 08708	$2.50/EA
27	TN4034136	1	Washer, Flat, 0.25, StdFits SN 003039–006127 · Old # 32490	$2.50/EA
28	TN4042793	1	Bracket, Shrd, Fan, LhFits SN 003039–006127 · Old # 1046247	$22.42/EA
29	TN4041580	2	Screw, Hex, M10 X 1.25 X 25, 8.8Fits SN 003039–006127 · Old # 07299	$2.40/EA
30	TN4190140	1	Bracket, Shrd, Fan, RhFits SN 003039–006127 · Old # 1046261	$21.92/EA
31	TN4042796	1	Bracket, Shrd, Fan, Upper, LhFits SN 003039–006127 · Old # 1046282	$27.27/EA
32	TN4041844	13	Screw, Hex, M8 X 1.25 X 20, 8.8Fits SN 003039–006127 · Old # 16931	$2.50/EA
33	TN4034137	13	Washer, Flat, 0.31, StdFits SN 003039–006127 · Old # 32491	$2.50/EA
34	TN4041604	1	Nut, Hex, Flng, M6 X 1.00Fits SN 003039–006127 · Old # 07790	$3.20/EA

M20 engine radiator group, diesel (006128 - )

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine radiator group, diesel (006128 - ) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4042691	1	Radiator, W/ Hyd Cooler [Side X Side]Fits SN 006128 and later · Old # 1045940	Call for price
2	TN4042665	1	Cap, Radiator, 14Psi [Stant]Fits SN 006128 and later · Old # 1045764	$10.90/EACall for availability
3	TN4045637	4	Screw, Hex, M8 X 1.25 X 25, 9.8, SemsFits SN 006128 and later · Old # 1037346	$2.50/EA
4	TN4186598	1	Shroud Wldt, Fan, Eng, DslFits SN 006128 and later · Old # 1058699	$155.44/EA
5	TN4189910	1	Bracket, CoverFits SN 006128 and later · Old # 1045433	$18.60/EA
6	TN4045568	6	Screw, Hex, M6 X 1.00 X 25, 9.8 SemsFits SN 006128 and later · Old # 1036892	$2.50/EA
7	TN4190181	1	Bracket, Mtg, RadiatorFits SN 006128 and later · Old # 1046962	$26.70/EA
8	TN4019761	4	Screw, Hex, M10 X 1.50 X 40, 8.8Fits SN 006128 and later · Old # 39285	$3.20/EA
9	TN4034138	8	Washer, Flat, 0.38, StdFits SN 006128 and later · Old # 32492	$2.50/EA
10	TN4015364	4	Isolator, Vib, Bshg, 1.1d 0.6l .4b 0.78hFits SN 006128 and later · Old # 54274	$14.70/EA
11	TN4042008	8	Washer, Flat, 0.81b 1.06d .06, StlFits SN 006128 and later · Old # 09832	$3.30/EA
12	TN4037922	6	Washer, Flat, 0.40b 1.12d .12, SsFits SN 006128 and later · Old # 1014563	$5.80/EA
13	TN4016826	4	Nut, Hex, Lock, M10 X 1.5, NlFits SN 006128 and later · Old # 41430	$4.00/EA
14	TN4045641	2	Screw, Hex, M8 X 1.25 X 35, 9.8, SemsFits SN 006128 and later · Old # 1037355	$2.50/EA
15	TN4038497	1	Shroud, FanFits SN 006128 and later · Old # 1054428	$126.20/EA
16	TN4041020	1	Bracket, SpptFits SN 006128 and later · Old # 1052164	$24.24/EA
17	TN4019758	1	Screw, Hex, M10 X 1.50 X 25, 8.8Fits SN 006128 and later · Old # 39283	$3.30/EA
18	TN4034134	3	Washer, Flat, 0.38, SaeFits SN 006128 and later · Old # 32485	$2.50/EA
19	TN4041022	1	Skirt, Fan, Eng, DslFits SN 006128 and later · Old # 1052175	$88.78/EA
20	TN4036763	1	Bracket, Mtg, Fan, Shrd, Upper, DslFits SN 006128 and later · Old # 1058732	$14.24/EA
21	TN4016794	3	Washer, Flat, 0.25, FendrFits SN 006128 and later · Old # 41178	$2.50/EA
22	TN4014138	2	Tie, Cable, Nyl, 07.3l .19w 1.8 Max DFits SN 006128 and later · Old # 49266	$2.50/EA
23	TN4036225	1	Bracket, Mtg, RadiatorFits SN 006128 and later · Old # 1019968	$18.60/EA
24	TN4044400	2	Screw, Hex, M6 X 1.00 X 20, 9.8, SemsFits SN 006128 and later · Old # 1040467	$3.30/EA
25	TN4036443	1	Clip, Keeper, OpenFits SN 006128 and later · Old # 30407	$1.70/EA
26	TN4041925	1	Nut, Hex, Lock, M6 X 1.00, NlFits SN 006128 and later · Old # 08708	$2.50/EA
27	TN4034136	1	Washer, Flat, 0.25, StdFits SN 006128 and later · Old # 32490	$2.50/EA
28	TN4036761	1	Bracket, Mtg, Fan, Shrd, Lower, DslFits SN 006128 and later · Old # 1058730	$15.25/EA
29	TN4041580	2	Screw, Hex, M10 X 1.25 X 25, 8.8Fits SN 006128 and later · Old # 07299	$2.40/EA
30	TN4034138	7	Washer, Flat, 0.38, StdFits SN 006128 and later · Old # 32492	$2.50/EA
31	TN4172037	1	Seal, Bulb, Str, 0.38h .75w Adh, 52 LFits SN 006128 and later · Old # 376735	Call for price
32	TN4032613	1	Bracket, Shrd, Radiator, Dsl, CeFits SN 006128 and later · Old # 1064434	$56.20/EA
33	TN4036259	1	Screw, Hex, M8 X 1.25 X 20, Ss, SemsFits SN 006128 and later · Old # 1020341	$3.50/EA
34	TN4041604	1	Nut, Hex, Flng, M6 X 1.00Fits SN 006128 and later · Old # 07790	$3.20/EA
35	TN4041605	6	Nut, Hex, Flng, M8 X 1.25Fits SN 006128 and later · Old # 07791	$2.50/EA
36	TN4029283	1	Seal, Rbr, Clsd, .13, .38w 72.0l, AdhFits SN 006128 and later · Old # 367812	$33.10/EA
37	TN4045637	5	Screw, Hex, M8 X 1.25 X 25, 9.8, SemsFits SN 006128 and later · Old # 1037346	$2.50/EA

M20 engine radiator hose group, diesel (003039 - )

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 engine radiator hose group, diesel (003039 - ) parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4030509	1	Hose, Radiator, Upper, DslFits SN 003039 and later · Old # 1071195	$23.30/EA
2	TN4043367	4	Clamp, Hose, Wormdrive, 0.81 - 1.50d, .50wFits SN 003039 and later · Old # 11399	$5.10/EA
3	TN4014543	2	Fitting, Draincock, E90, .25nptFits SN 003039 and later · Old # 51305	$15.10/EA
4	TN4044377	1	Fitting, Brs, Str, Pf04/Pm06, BshgFits SN 003039 and later · Old # 150006	$5.30/EA
5	TN4016344	2	Hose, Pvc, Clr, 0.38id 0.56od 022.0lFits SN 003039 and later · Old # 73471	$7.60/EA
6	TN4017396	4	Clamp, Hose, Wormdrive, 0.25 - 0.62d, .31wFits SN 003039 and later · Old # 43844	$4.20/EA
7	TN4192822	1	Bracket, Clamp, HoseOld # 1033697	$21.92/EA
8	TN4031659	1	Screw, Hex, .38 - 16 X 3.00, G5Old # 35707	$1.15/EA
9	TN4034138	1	Washer, Flat, 0.38, StdOld # 32492	$2.50/EA
10	TN4014521	1	Nut, Hex, Lock, .38 - 16, NlOld # 50902	$3.40/EA
11	TN4033236	1	Tube, Radiator, Lower, DslFits SN 003039 and later · Old # 1023180	$33.03/EA
12	TN4045067	1	Hose, Radiator, Lower, DslOld # 1033688	$34.74/EA
13	TN4015029	1	Clamp, Cable, Stl, 1.50d X 1.00w, 1holeOld # 53466	$4.20/EA
14	TN4041844	2	Screw, Hex, M8 X 1.25 X 20, 8.8Fits SN 003039 and later · Old # 16931	$2.50/EA
15	TN4034137	2	Washer, Flat, 0.31, StdFits SN 003039 and later · Old # 32491	$2.50/EA
16	TN4041926	2	Nut, Hex, Lock, M8 X 1.25, NlFits SN 003039 and later · Old # 08709	$2.50/EA
17	TN4039550	1	Hose, Rbr, E90, 1.25id 1.25id 04.2 03.1Fits SN 003039 and later · Old # 1007482	$20.40/EA
18	TN4026556	2	Clamp, Hose, Wormdrive, 1.25 - 2.00D, .50WFits SN 003039 and later · Old # 79381	$6.20/EA
Item 19: choose your version (2)
19	TN4033557	1	Tank, Coolant, 03.30w 4.7hi 04.7l,1literFits SN 003039–003122 · Old # 1023853	$50.00/EA
19	TN4038493	1	Tank, Coolant, 03.6W 04.1HI 05.5L,1LiterFits SN 003123 and later · Old # 1054382	$119.90/EA
20	TN4014138	2	Tie, Cable, Nyl, 07.3l .19w 1.8 Max DFits SN 003039 and later · Old # 49266	$2.50/EA
21	TN4037984	1	Hose, Afmkt, Coolant Recvy, 08ftFits SN 003039 and later · Old # 1015041	$62.40/EA
Item 22: choose your version (2)
22	TN4045067	1	Hose, Radiator, Lower, Dsl (Cut to fit)Old # 1033688	$34.74/EA
22	TN4034915	1	Hose, Radiator, Lower, DslFits SN 003247 and later · Old # 1062103	$20.65/EA
23	TN4041844	1	Screw, Hex, M8 X 1.25 X 20, 8.8Old # 16931	$2.50/EA
24	TN4034137	2	Washer, Flat, 0.31, StdOld # 32491	$2.50/EA
25	TN4041926	1	Nut, Hex, Lock, M8 X 1.25, NlOld # 08709	$2.50/EA

M20 electrical wire harness group, diesel engine

Standard partsSN 000000–007999Fits: Diesel

Tennant M20 electrical wire harness group, diesel engine exploded view (page 2) — Electrical Wire Harness Group, Diesel Engine, SN 000000–007999. Manual pages 178, 179. SES ref PF-4GXO-SVK2‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‌‍⁠‍‌‌‌‍‌⁠⁠‌‌‌‍⁠‌⁠⁠⁠‍‍‍‌‌‌⁠‍

Tennant M20 electrical wire harness group, diesel engine parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN4019338	1	Harness, Engine, Dsl [M20 T20]Old # 391969	$431.88/EA

M20 crankcase group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 crankcase group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8004166	1	Crankcase, CompltOld # 372920	$11,711.86/EA
2	TN8002561	6	Cap, SealingOld # 70998	$5.96/EA
3	TN8002909	1	Cap, SealingOld # 39087	$8.59/EA
4	TN8002910	4	PlugOld # 39088	$5.00/EA
5	Old # 84647	1	PlugOld # 84647Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
6	TN8002565	3	PlugOld # 71985	Call for price
7	TN8002902	2	PlugOld # 39051	$5.25/EA
8	TN8004840	3	Plug, ExpansionOld # 361436	$3.33/EA
9	TN8002566	1	Plug, ExpansionOld # 71986	$5.45/EA
10	TN8002567	2	Pin, StraightOld # 71987	Call for price
11	TN8002568	2	Pin, StraightOld # 71988	$4.24/EA
12	TN71989	2	Pin, StraightOld # 71989 · current Tennant number (Tennant parts catalog)	$3.70/EA
13	TN8051525	2	Pin, PipeOld # 71990	$10.10/EA
14	TN8002569	1	Pin, PipeOld # 71991	$4.24/EA
15	TN8002640	1	PlugOld # 71992	$8.28/EA
16	TN39105	1	Pin, Start SpringOld # 39105 · current Tennant number (Tennant parts catalog)	Call for price
17	TN8002641	1	PlugOld # 71993	$20.50/EA
18	TN8002903	1	PlugOld # 39062	$5.15/EA
19	TN10895	1	GasketOld # 10895 · current Tennant number (Tennant parts catalog)	$6.80/EA
20	TN8002422	1	Bush, Governor GearOld # 70887	$51.51/EA
21	Old # 39063	1	O - RingOld # 39063Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
22	Old # 70888	1	Assembly Cock, DrainOld # 70888Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 oil pan group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‌⁠‍‌‍‌⁠‌‍⁠‌‍⁠‍⁠‍‍⁠‍‌⁠

Tennant M20 oil pan group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8047600	1	Comp. Oil Pan (Rear Sump)Old # 1023144	$288.66/EA
2	TN8002424	1	Gasket, Oil PanOld # 70889	$66.36/EA
3	Old # 71995	26	BoltOld # 71995Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
4	TN70890	1	Plug, DrainOld # 70890 · current Tennant number (Tennant parts catalog)	$17.20/EA
5	TN8002425	1	GasketOld # 70891	$6.50/EA
6	TN9006001	1	Pump, Oil, Pickup [Sump, Ku]Old # 9006001 · current Tennant number (Tennant parts catalog)	$51.90/EA
7	Old # 39094	1	BoltOld # 39094Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	Old # 41792	1	O - RingOld # 41792Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
9	Old # 70893	1	Gauge, OilOld # 70893Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
10	Old # 361428	1	Guide Assy, Oil GaugeOld # 361428Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	Old # 361366	1	O - RingOld # 361366Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
12	Old # 39073	1	BoltOld # 39073Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
	TN66187	1	Gasket Set, LowerOld # 66187 · current Tennant number (Tennant parts catalog)	$270.00/EA

M20 cylinder head group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌⁠‌‌‌‍‌‍⁠⁠‍⁠⁠‍‍‌‍⁠⁠‌⁠‍⁠‍‌

Tennant M20 cylinder head group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	Old # 71996	1	Hook, Engine 1Old # 71996Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
2	Old # 71997	1	Hook, Engine 2Old # 71997Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
3	Old # 39073	2	BoltOld # 39073Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 4: choose your version (2)
4	TN8003209	1	Head, Cyl, W/O ValvesOld # 84631	$3,324.72/EA
4	TN372921	1	Head, Cyl, W/O Valve [Ku]Old # 372921 · current Tennant number (Tennant parts catalog)	$3,099.10/EA
5	TN8002404	1	Cap, SealingOld # 51331	$7.20/EA
6	TN8002910	2	PlugOld # 39088	$5.00/EA
7	TN8002427	4	Guide, Inlet ValveOld # 70895	$27.98/EA
8	TN70896	4	Guide, Exhaust ValveOld # 70896 · current Tennant number (Tennant parts catalog)	$24.10/EA
9	TN8002644	3	Cap, SealingOld # 71999	$9.20/EA
10	Old # 70897	18	Bolt, Cylinder HeadOld # 70897Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	TN8002490	1	Gasket, Cyclinder HeadOld # 70899	$219.10/EA
	TN8002842	1	Gasket Set, UpperOld # 66194	$371.18/EA
12	TN8051527	1	PlugOld # 72010	$7.35/EA
13	Old # 39063	1	O - RingOld # 39063Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 gear case group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 gear case group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN72011	1	Comp. Case, GearOld # 72011 · current Tennant number (Tennant parts catalog)	$694.90/EA
2	TN72012	4	PlugOld # 72012 · current Tennant number (Tennant parts catalog)	Call for price
3	TN8051510	1	SpringOld # 70900	$4.75/EA
4	TN8051511	1	Seat, ValveOld # 70901	$32.12/EA
5	TN8051512	1	BallOld # 70902	$3.23/EA
6	TN8002491	1	Assembly Rotor, Oil PumpOld # 70903	$257.15/EA
7	TN8002492	1	Cover, Oil PumpOld # 70904	$41.61/EA
8	TN8051528	5	ScrewOld # 72013	$3.33/EA
9	TN8051513	1	CoverOld # 70905	$125.85/EA
10	TN8051514	1	BoltOld # 70906	$24.95/EA
11	Old # 70907	1	O - RingOld # 70907Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
12	Old # 39103	1	O - RingOld # 39103Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
13	Old # 72995	2	BoltOld # 72995Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
14	Old # 72014	1	BoltOld # 72014Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
15	Old # 72015	2	BoltOld # 72015Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
16	TN8051541	1	BoltOld # 72016	$8.08/EA
17	TN8051542	1	StudOld # 72017	Call for price
18	TN8002919	1	NutOld # 39121	$0.55/EA
19	TN8002905	1	Washer, SpringOld # 39065	$3.60/EA
20	TN8002494	1	Seal, OilOld # 70909	$45.22/EA
21	Old # 70910	2	O - RingOld # 70910Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
22	Old # 70911	2	O - RingOld # 70911Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
23	TN8051543	2	StudOld # 72018	$3.23/EA
24	Old # 72994	4	BoltOld # 72994Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
25	TN39161	1	Oil Filter, PlugOld # 39161 · current Tennant number (Tennant parts catalog)	$16.10/EA
26	Old # 70913	1	O - RingOld # 70913Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
27	TN8002869	1	CoverOld # 70189	$27.37/EA
28	TN8002497	1	Gasket, Gear CaseOld # 70912	$27.70/EA
29	Old # 72993	3	BoltOld # 72993Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 water pump group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠⁠⁠‍⁠‌⁠‌‍‌‌‍⁠⁠⁠‍‍‌⁠⁠‌‍‍‍⁠⁠⁠⁠⁠

Tennant M20 water pump group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002844	1	Assembly Pump, WaterOld # 66205	$326.31/EA
2	TN8002499	1	Bearing, BallOld # 70915	$162.51/EA
3	TN8002500	1	Assembly Seal, MechanicalOld # 70916	$65.65/EA
4	TN8002501	1	Impeller, Water PumpOld # 70917	$64.14/EA
5	TN8004843	1	Fitting, Pipe, Water [Ku]Old # 361440	$17.10/EA
6	TN8002502	1	Flange, Pump, Water [Ku]Old # 70919	$63.13/EA
7	TN8002503	1	Gasket, Water PumpOld # 70920	$26.40/EA
8	Old # 72997	2	BoltOld # 72997Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
9	Old # 72996	4	BoltOld # 72996Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
10	TN8004437	1	Pully, FanOld # 55847	$95.40/EA

M20 main bearing case group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‌⁠‍⁠‍‌‍‌‌‍‍‍⁠⁠‍⁠‌⁠⁠‌‌⁠‌‌‍⁠‌

Tennant M20 main bearing case group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002504	1	Assembly Case, Main BearingOld # 70921	$321.79/EA
2	Old # 72998	8	Bolt, Bearing Case 1Old # 72998Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
3	TN8002505	1	Gasket, Bearing CaseOld # 70922	$7.47/EA
4	TN8002506	1	Cover, Bearing CaseOld # 70923	$107.97/EA
5	TN8002507	1	Seal, OilOld # 70924	$67.47/EA
6	TN8002508	1	Gasket, Bearing Case CoverOld # 70925	$14.75/EA
7	Old # 72999	8	BoltOld # 72999Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	TN8002918	9	BoltOld # 39119	$3.90/EA
9	TN8002509	1	Assembly Case, Main Bearing 1Old # 70926	Call for price
10	Old # 73479	3	Bolt. Bearing Case 2Old # 73479Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	TN8002510	1	Assembly Case, Main Bearing 2Old # 70927	Call for price
12	TN70928	1	Assembly Case, Main Bearing 3Old # 70928 · current Tennant number (Tennant parts catalog)	Call for price

M20 head cover group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‍‍⁠⁠‌‍‌‌‍‌‍‍‍‌‌‍⁠⁠‌‍⁠⁠⁠‍⁠‌‌⁠‌

Tennant M20 head cover group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN372918	1	Cover Assy, Head, CylOld # 372918 · current Tennant number (Tennant parts catalog)	$256.10/EA
2	TN8002511	1	Gasket, Head CoverOld # 70929	$31.00/EA
3	TN372912	1	Shield, BreatherOld # 372912 · current Tennant number (Tennant parts catalog)	Call for price
4	TN8004167	1	Valve, Breather, CompltOld # 372928	$107.54/EA
5	TN8045873	1	Cover, BreatherOld # 372927	$40.87/EA
6	TN372900	4	Screw, PanOld # 372900 · current Tennant number (Tennant parts catalog)	$2.40/EA
7	TN30125	1	Pipe, WaterOld # 30125 · no current Tennant number on file	Call for price
8	TN8002667	4	Nut, CapOld # 73483	$6.85/EA
9	TN8002668	4	GasketOld # 73484	$2.35/EA
10	TN8004680	1	Plug, Oil FillerOld # 361374	$22.00/EA
11	TN8002498	1	Seal, OrgOld # 70913	$10.20/EA
12	TN8004164	1	Tube, BreatherOld # 372913	$14.55/EA
13	TN8004158	1	Clamp, HoseOld # 372901	$3.60/EA
14	TN8004159	1	Clamp, HoseOld # 372904	$10.00/EA

M20 manifold group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍⁠⁠‍‌‌‍‌‍‍⁠‌‍‌‌‍‍⁠‌⁠‌⁠‌‌‍‍‌‌

Tennant M20 manifold group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8045862	1	Manifold Assy, InletOld # 372905	$201.50/EA
2	TN8002665	1	Pipe, Breather [Ku]Old # 73481	$17.45/EA
3	TN8002516	1	Gasket, Manifold, Intake [Ku]Old # 70934	$26.40/EA
4	Old # 72996	2	BoltOld # 72996Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
5	Old # 72994	3	BoltOld # 72994Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
6	TN8002670	1	Manifold, Exhaust, Front, DownOld # 73487	$284.21/EA
7	TN8002517	1	Gasket, Ex - manifoldOld # 70935	$48.40/EA
8	TN8002671	8	StudOld # 73488	$4.90/EA
9	TN8004834	8	NutOld # 361427	$4.90/EA
10	TN8002405	1	Gasket KuOld # 51332	$14.90/EA
11	Old # 40409	3	BoltOld # 40409Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 valve, rocker arm group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‌‍⁠‌⁠‌‍‌‌‍⁠‌⁠‌‍‌⁠‌‍⁠‌‌⁠⁠‌

Tennant M20 valve, rocker arm group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002518	4	Valve, InletOld # 70936	$54.60/EA
2	TN8002519	4	Valve, ExhaustOld # 70937	$58.60/EA
3	TN8002673	8	Spring, ValveOld # 73491	$9.19/EA
4	TN8002674	8	Retainer, Valve SpringOld # 73492	$4.25/EA
5	TN8002675	8	Collet, Valve SpringOld # 73493	$15.50/EA
6	TN8002676	8	Seal, Valve StemOld # 73494	$14.70/EA
7	TN8004818	8	Cap, ValveOld # 361392	$13.70/EA
8	TN73495	1	Assembly Shaft, R - armOld # 73495 · current Tennant number (Tennant parts catalog)	Call for price
9	TN8002677	2	Screw, SetOld # 73496	Call for price
10	TN8051243	4	Bracket, Rocker ArmOld # 73497	$60.10/EA
11	TN8051244	4	StudOld # 73498	$10.80/EA
12	TN8051245	4	NutOld # 73499	$6.85/EA
13	TN8051246	4	Washer, PlainOld # 73500	$3.15/EA
14	TN8051247	1	Screw, SetOld # 73501	$6.97/EA
15	TN8002678	2	Washer 1Old # 73502	$4.34/EA
16	TN8002679	2	Washer 2Old # 73503	Call for price
17	TN8051248	3	Spring, Rocker ArmOld # 73504	$4.14/EA
18	Old # 73505	2	Cir - clip, ExternalOld # 73505Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
19	TN8002680	8	Assembly Rocker ArmOld # 73506	$121.00/EA
20	TN8051250	8	Screw, AdjustingOld # 73507	$8.59/EA
21	TN8051251	8	NutOld # 73508	$8.59/EA

M20 fuel camshaft group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠⁠‍‌‌‍‌⁠‍⁠⁠‍‍‍‍⁠⁠⁠‌‌⁠‌⁠

Tennant M20 fuel camshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8003211	1	Camshaft, FuelOld # 84636	$712.15/EA
2	TN8002548	1	Bearing, BallOld # 70975	$29.80/EA
3	TN8051517	1	Bearing, BallOld # 70976	$26.56/EA
4	TN8051311	1	Cam, FuelOld # 73592	Call for price
5	TN8051312	1	Nut, CapOld # 73593	Call for price
6	TN8051313	1	Key, WoodruffOld # 73594	Call for price
7	TN8051314	1	Gear, Injection PumpOld # 73595	$353.30/EA
8	Old # 40409	3	BoltOld # 40409Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
9	TN8051315	1	StopperOld # 73596	Call for price
10	Old # 71995	2	BoltOld # 71995Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	TN8051316	1	Assembly Shaft, GovernorOld # 73597	$1,109.49/EA
12	TN8051317	1	Holder, Governor GearOld # 73598	Call for price
13	TN8051318	1	Gear, GovernorOld # 73599	$163.78/EA
14	TN8051319	1	Holder,Old # 73600	Call for price
15	TN8002057	2	Comp. Weight, GovernorOld # 73601	Call for price
16	TN8002058	2	Shaft, Governor WeightOld # 73602	$35.45/EA
17	TN8051518	1	Sleeve, GovernorOld # 70977	Call for price
18	TN8051519	1	Washer, ThrustOld # 70978	$11.62/EA
19	TN8002549	1	Bearing, BallOld # 70979	$27.07/EA
20	Old # 73603	1	Cir - clip, Governor ShaftOld # 73603Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
21	TN8051321	1	Screw, SetOld # 73604	$8.08/EA

M20 camshaft group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 camshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8005264	8	TappetOld # 12895	$41.61/EA
2	TN8002681	8	Push RodOld # 73509	$9.90/EA
3	TN73510	1	Assembly CamshaftOld # 73510 · current Tennant number (Tennant parts catalog)	Call for price
4	TN8044787	1	Screw, SetOld # 39197	$4.44/EA
5	TN8051252	1	Gear, CamshaftOld # 73511	Call for price
6	TN8051253	1	Key, FeatherOld # 73512	$3.43/EA
7	TN8051254	1	Stopper, CamshaftOld # 73513	Call for price
8	TN8002951	2	BoltOld # 39160	$3.33/EA
9	TN8051255	1	Comp Idle Gear 1Old # 73514	$463.62/EA
10	TN8002682	1	Bush, Idle GearOld # 73515	$30.10/EA
11	TN8051256	1	Collar, Idle Gear 1Old # 73516	$11.82/EA
12	TN8051257	1	Collar, Idle Gear 2Old # 73517	$10.10/EA
13	Old # 73518	1	Cir - clip, Idle GearOld # 73518Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
14	TN8051282	1	Shaft, Idle Gear 1Old # 73519	$177.15/EA
15	TN8052091	3	BoltOld # 41973	$3.50/EA

M20 piston and crankshaft group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 piston and crankshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
Item 1: choose your version (2)
1	TN8002683	4	PistonOld # 73520	$320.37/EA
1	TN8002684	4	Piston 05Old # 73521	$516.82/EA
Item 2: choose your version (2)
2	TN8002520	4	Assembly Piston RingOld # 70938	$230.18/EA
2	TN8002521	4	Assembly Piston Ring 05Old # 70939	$168.47/EA
3	TN8002685	4	Pin, PistonOld # 73522	$19.90/EA
4	Old # 73523	8	Cir - clip, Piston PinOld # 73523Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
5	TN8002687	4	Assembly Connecting RodOld # 73524	$579.94/EA
6	TN70940	4	Bush, Piston PinOld # 70940 · current Tennant number (Tennant parts catalog)	$20.60/EA
7	TN8002688	8	Bolt, Connecting RodOld # 73525	$15.15/EA
Item 8: choose your version (3)
8	Old # 70941	4	Metal, CrankpinOld # 70941Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	Old # 66204	4	Metal, Crankpin 02Old # 66204Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	Old # 66207	4	Metal, Crankpin 04Old # 66207Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
9	TN8002689	1	Comp. CrankshaftOld # 73526	$5,928.20/EA
10	Old # 70942	1	Sleeve, CrankshaftOld # 70942Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	TN8051283	4	BallOld # 73527	$2.83/EA
12	TN8002720	1	Gear, CrankshaftOld # 73528	$254.22/EA
13	TN8002721	1	KeyOld # 73529	$5.15/EA
14	TN8002722	1	Gear, Oil Pump DriveOld # 73530	$114.89/EA
15	Old # 73532	1	BoltOld # 73532Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
16	TN8002524	1	Collar, CrankshaftOld # 70943	$84.52/EA
17	Old # 70944	1	O - RingOld # 70944Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 18: choose your version (3)
18	Old # 70945	1	Metal, Crankshaft 1Old # 70945Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
18	Old # 70946	1	Metal, Crankshaft1 02Old # 70946Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
18	Old # 70947	1	Metal, Crankshaft1 04Old # 70947Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 19: choose your version (3)
19	Old # 70948	3	Metal, Crankshaft 2Old # 70948Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
19	Old # 70949	3	Metal, Crankshaft2 02Old # 70949Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
19	Old # 70950	3	Metal, Crankshaft2 04Old # 70950Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 20: choose your version (3)
20	Old # 70951	1	Metal, Crankshaft 3Old # 70951Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
20	Old # 70952	1	Metal, Crankshaft3 02Old # 70952Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
20	Old # 70953	1	Metal, Crankshaft3 04Old # 70953Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 21: choose your version (3)
21	Old # 10844	2	Metal, Side 1Old # 10844Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
21	Old # 70954	2	Metal, Side 1 02Old # 70954Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
21	Old # 70955	2	Metal, Side 1 04Old # 70955Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
Item 22: choose your version (3)
22	Old # 10845	2	Metal, Side 2Old # 10845Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
22	Old # 30121	2	Metal, Side 2 02Old # 30121Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
22	Old # 30122	2	Metal, Side 2 04Old # 30122Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 flywheel group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 flywheel group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002536	1	Comp. FlywheelOld # 70956	$1,339.77/EA
2	TN8002537	1	Gear, RingOld # 70957	$186.55/EA
3	TN8002724	6	Bolt, FlywheelOld # 73533	$25.55/EA
4	Old # 73534	8	BoltOld # 73534Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
5	Old # 73535	2	BoltOld # 73535Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering

M20 starter breakdown, 74405

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 starter breakdown, 74405 parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002147	1	Assy StarterOld # 74405	$2,482.50/EA
2	TN70196	1	Assy YokeOld # 70196 · current Tennant number (Tennant parts catalog)	$731.70/EA
3	TN8051485	1	Assy ArmatureOld # 70197	$600.04/EA
4	TN8051486	1	BearingOld # 70198	$66.66/EA
5	TN8051487	1	BearingOld # 70199	$55.05/EA
6	TN70200	1	Clutch, Over RunningOld # 70200 · current Tennant number (Tennant parts catalog)	Call for price
7	TN8051488	1	Frame, Drive EndOld # 70201	Call for price
8	TN70202	1	Assy Switch, MagnetoOld # 70202 · current Tennant number (Tennant parts catalog)	$1,173.00/EA
9	TN70203	1	Frame, EndOld # 70203 · current Tennant number (Tennant parts catalog)	$227.80/EA
10	TN70204	1	Assy Holder, BrushOld # 70204 · current Tennant number (Tennant parts catalog)	Call for price
11	TN8051489	4	Spring, BrushOld # 70205	$13.43/EA
12	TN70206	1	GearOld # 70206 · current Tennant number (Tennant parts catalog)	Call for price
13	TN8051500	1	RetainerOld # 70207	Call for price
14	Old # 73545	5	RollerOld # 73545Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
15	TN8051501	1	SpringOld # 70208	Call for price
16	Old # 73547	1	BallOld # 73547Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
17	TN8051502	2	BoltOld # 70209	Call for price
18	Old # 20433	2	O - RingOld # 20433Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
19	TN8051503	2	BoltOld # 70210	Call for price
20	TN8048531	2	Assy BoltOld # 20432	$10.10/EA
21	TN70211	1	CoverOld # 70211 · current Tennant number (Tennant parts catalog)	$44.40/EA
22	TN8051294	1	Nut, HexagonOld # 73551	$7.68/EA
23	TN8051504	1	Nut, HexagonOld # 70212	$9.19/EA
24	TN8051505	1	Pipe, DrainOld # 70213	$37.77/EA

M20 nozzle holder and glow plug group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 nozzle holder and glow plug group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002727	1	Pipe, Over FlowOld # 73554	$68.36/EA
2	Old # 73555	1	ScrewOld # 73555Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
3	TN8002710	1	GasketOld # 40166	$4.30/EA
4	Old # 361373	1	Assembly Pipe, Over FlowOld # 361373Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
5	Old # 361368	2	Band, PipeOld # 361368Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
6	TN8004165	4	Housing Assy, NozzleOld # 372917	$525.80/EA
7	TN8002539	1	GasketOld # 70964	$8.90/EA
8	TN8005897	1	Seal, HeatOld # 20719	$18.20/EA
9	TN8002540	1	Pipe, Injection 1Old # 70965	$42.93/EA
10	TN8002541	1	Pipe, Injection 2Old # 70966	$82.55/EA
11	TN8002542	1	Pipe, Injection 3Old # 70967	$82.55/EA
12	TN8002543	1	Pipe, Injection 4Old # 70968	$82.55/EA
13	TN8048250	3	Clamp, Pipe 1Old # 30131	$8.20/EA
14	TN8048251	3	Clamp, Pipe 2Old # 30132	$6.65/EA
15	Old # 84638	4	Plug, GlowOld # 84638Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
16	TN8002031	1	Cord, Glow PlugOld # 73560	$35.10/EA
17	TN39508	3	Screw, With WasherOld # 39508 · current Tennant number (Tennant parts catalog)	$2.90/EA

M20 injection pump group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 injection pump group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8051299	1	Fuel Pump Cover PlateOld # 73565	$15.35/EA
2	TN8003210	1	Assembly Pump, Injection (See Injection Pump Breakdown)Old # 84635	$2,983.20/EA
3	TN8002545	1	Shim, Injection Pump 0.20 mmOld # 70972	$9.80/EA
Item 4: choose your version (2)
4	TN8002546	2	Shim, Injection Pump 0.25 mmOld # 70973	$12.63/EA
4	TN8003213	1	Shim, Injection Pump 0.30 mmOld # 84644	$20.40/EA
5	TN8051298	3	BoltOld # 73561	$4.14/EA
6	TN8002032	3	StudOld # 73562	$3.65/EA
7	TN8002033	3	Nut, CapOld # 73563	$27.85/EA
8	TN8002905	6	Washer, SpringOld # 39065	$3.60/EA
9	TN8002547	1	Gasket, Fuel PumpOld # 70974	$14.24/EA
10	TN8002919	2	NutOld # 39121	$0.55/EA
11	TN8002905	2	Washer, SpringOld # 39065	$3.60/EA

M20 injection pump breakdown

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel

Tennant M20 injection pump breakdown parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8003210	1	Assembly Pump, InjectionOld # 84635	$2,983.20/EA
2	TN8003214	4	Plunger, PumpOld # 84648	$423.80/EA
3	TN8002034	4	Valve, DeliveryOld # 73567	$148.57/EA
4	TN8002035	4	Spring, Delivery ValveOld # 73568	$20.91/EA
5	TN8002036	4	Gasket, Delivery ValveOld # 73569	$14.95/EA
6	TN8051300	4	Holder, Delivery ValveOld # 73570	$114.94/EA
7	Old # 73571	4	O - RingOld # 73571Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	TN8002038	4	Flange, SleeveOld # 73572	Call for price
9	TN8002039	4	Pin, JointOld # 73573	$14.54/EA
10	Old # 73574	8	O - RingOld # 73574Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
11	TN8002051	8	ScrewOld # 73575	$22.93/EA
12	TN8051301	4	Assembly TappetOld # 73576	Call for price
13	TN8051302	4	Pin, Tappet GuideOld # 73577	Call for price
14	TN8051303	1	Pin, ClampOld # 73578	Call for price
15	TN8002052	4	Spring, PlungerOld # 73579	Call for price
16	TN8051304	4	Seat, Spring UpperOld # 73580	$21.51/EA
17	TN8051305	4	Seat, Spring LowerOld # 73581	$61.11/EA
18	TN8002053	1	ShimOld # 73582	$6.36/EA
19	TN8050698	1	Rack, ControlOld # 84649	Call for price
20	TN8050699	1	PlateOld # 84650	Call for price
21	TN8051308	5	ScrewOld # 73585	$36.97/EA
22	TN8051309	4	Sleeve, ControlOld # 73586	Call for price
23	TN8003215	1	Screw, FollowOld # 84651	$91.10/EA
24	TN8002054	2	GasketOld # 73588	$3.50/EA
25	TN8002055	1	ScrewOld # 73589	$24.60/EA
26	TN8002056	1	GasketOld # 73590	$3.50/EA

M20 idling group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‌⁠‌‌‌⁠‌‍‌⁠‍‍‌‍⁠⁠⁠‍‌‍⁠‍‌‍‍⁠‍⁠

Tennant M20 idling group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002550	1	Assembly Apparatus, IdleOld # 70980	$53.41/EA
2	Old # 73605	1	Assembly Bolt, AdjustingOld # 73605Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
3	TN8002059	1	NutOld # 73606	$2.90/EA
4	TN8051323	1	Nut, CapOld # 73607	Call for price
5	TN8002710	2	GasketOld # 40166	$4.30/EA
6	TN8005834	1	CapOld # 30136	$9.60/EA
7	Old # 73610	1	Bolt, AdjustingOld # 73610Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	TN8002059	1	NutOld # 73606	$2.90/EA
9	TN8051323	1	Nut, CapOld # 73607	Call for price
10	TN8002710	2	GasketOld # 40166	$4.30/EA
11	TN8005834	1	CapOld # 30136	$9.60/EA
12	TN8002868	1	CoverOld # 70188	$28.31/EA
13	TN8002867	1	Gasket, Thrtl BlkOld # 70165	$5.40/EA
14	TN8002951	2	BoltOld # 39160	$3.33/EA

M20 speed control plate group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‌⁠‌‍‍⁠‌‍‌‌‌⁠‌‌‌‍‌‍‍‍‍‍‍‌⁠‌‍

Tennant M20 speed control plate group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002551	1	Assembly Plate, ControlOld # 70982	$386.63/EA
2	TN8002061	1	Lever, Speed ControlOld # 73618	$31.51/EA
3	TN8051326	2	Lever, Speed ControlOld # 73619	$24.24/EA
4	Old # 73620	1	O - RingOld # 73620Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
5	TN8052076	2	Pin, SpringOld # 40407	$2.83/EA
6	TN8051327	2	Washer, PlainOld # 73621	$5.96/EA
7	TN8051328	2	NutOld # 73622	$4.44/EA
8	TN8051329	1	Comp. Lever, GovernorOld # 73623	$57.27/EA
9	TN8002063	1	Lever, Engine StopOld # 73624	$25.55/EA
10	TN8002552	1	Seal, OilOld # 70983	$11.62/EA
11	TN8051330	1	Spring, ReturnOld # 73625	$9.49/EA
12	TN8002064	1	Shaft, Stop LeverOld # 73626	$76.86/EA
13	TN8002553	1	GasketOld # 70984	$7.88/EA
14	TN8052091	2	BoltOld # 41973	$3.50/EA
15	TN8051543	2	StudOld # 72018	$3.23/EA
16	TN8002919	2	NutOld # 39121	$0.55/EA
17	TN8002905	2	Washer, SpringOld # 39065	$3.60/EA

M20 governor group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍⁠‍‍‌‍‌‍‌‍‍‌‍⁠⁠‍‌⁠‍⁠‍‌⁠‍⁠‌‍

Tennant M20 governor group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002554	1	Spring, StartOld # 70985	$20.60/EA
2	TN8002555	1	Spring, GovernorOld # 70986	$26.77/EA
3	TN8002065	1	Assembly Lever, ForkOld # 73627	$536.21/EA
4	TN70987	1	Comp. Lever, Fork 1Old # 70987 · current Tennant number (Tennant parts catalog)	Call for price
5	TN8051331	1	Lever, Fork 2Old # 73628	Call for price
6	TN8051332	1	Shaft, Fork LeverOld # 73629	$25.76/EA
7	TN8002556	1	Washer, PlainOld # 70988	$5.35/EA
8	TN8051520	1	Bearing, BallOld # 70989	Call for price
9	Old # 73630	1	Cir - clip, ExternalOld # 73630Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
10	TN8002066	1	Cover, Fork Lever ShaftOld # 73631	$13.64/EA
11	TN8004836	1	GasketOld # 361430	$3.33/EA
12	TN8002951	2	BoltOld # 39160	$3.33/EA
13	TN8002557	1	Collar 1Old # 70991	$4.44/EA
14	TN8002558	1	Bearing, BallOld # 70992	$16.36/EA

M20 water flange group

Diesel engine breakdown, 1027591SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‍‌⁠⁠‌‌‍‌⁠‌‌‍⁠‍‌‌⁠‍‌⁠‌⁠⁠‌‍⁠‍‍

Tennant M20 water flange group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8005464	1	Flange, Water [Ku]Old # 368090	$88.48/EA
2	TN8004843	1	Fitting, Pipe, Water [Ku]Old # 361440	$17.10/EA
3	TN8002067	2	Fitting, Pipe, Plug [Ku]Old # 73632	$10.70/EA
4	TN8002559	1	Gasket, Hsg, Thermostat [Ku]Old # 70994	$8.10/EA
5	TN8052091	3	Bolt, Hex [Ku]Old # 41973	$3.50/EA
6	TN8002645	1	Screw, Hex [Ku]Old # 72995	$3.23/EA
7	TN8002068	1	Hose, Water [Ku]Old # 73633	$18.70/EA
8	TN8002069	2	Clamp, Hose, Heater [Ku]Old # 73634	$10.80/EA
9	TN8006119	1	Thermostat, 180deg, 1.7d [Ku]Old # 10852	$106.70/EA
10	TN8006118	1	GasketOld # 10851	$12.90/EA
11	TN8005465	1	Housing, Thermostat [Ku]Old # 368091	$30.30/EA
12	TN8002646	1	Screw, Hex [Ku]Old # 72996	$4.10/EA
13	TN8002070	1	StudOld # 73636	$3.74/EA
14	TN8002919	1	Nut, Hex [Ku]Old # 39121	$0.55/EA
15	TN8002905	2	Washer, Lock, Split [Ku]Old # 39065	$3.60/EA

M20 crankcase group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 crankcase group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002762	1	Crankcase, Complt [Ku]Old # 9004335	$11,441.68/EA
2	TN8002561	6	Plug, Cup, Sealing [Ku]Old # 70998	$5.96/EA
3	TN8002909	1	Plug, Cup, Sealing [Ku]Old # 39087	$8.59/EA
4	TN8002910	4	Fitting, Pipe, Plug [Ku]Old # 39088	$5.00/EA
5	TN8002562	1	Plug, Eng [Ku]Old # 70999	$18.69/EA
6	TN8002565	3	Fitting, Pipe, Plug [Ku]Old # 71985	Call for price
7	TN8002902	2	Fitting, Pipe, Plug [Ku]Old # 39051	$5.25/EA
8	TN8004840	3	Plug, Cup, Sealing [Ku]Old # 361436	$3.33/EA
9	TN8002566	1	Plug, Cup, Sealing [Ku]Old # 71986	$5.45/EA
10	TN8002567	2	Pin, Dowel [Ku]Old # 71987	Call for price
11	TN8002568	2	Pin, Dowel [Ku]Old # 71988	$4.24/EA
12	TN8049852	2	Pin, Straight [Ku]Old # 9004431	$1.72/EA
13	TN8051525	2	Pin, Eng [Ku]Old # 71990	$10.10/EA
14	TN8002569	1	Tube, Pin [Ku]Old # 71991	$4.24/EA
15	TN8002640	1	Plug, Cup, Sealing [Ku]Old # 71992	$8.28/EA
16	TN8049780	1	Pin, Start, SpringOld # 9004337	$8.89/EA
17	TN8002641	1	Plug, Eng [Ku]Old # 71993	$20.50/EA
18	TN8002422	1	Bushing, Gear, Gov [Ku]Old # 70887	$51.51/EA
19	TN8002903	1	Fitting, Plug [Ku]Old # 39062	$5.15/EA
20	TN8002588	1	GasketOld # 393570	Call for price
21	TN8002423	1	Fitting, Draincock [Ku]Old # 70888	$22.02/EA

M20 oil pan group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‌‍‌‍⁠⁠‍‌‌⁠⁠‍⁠⁠⁠⁠‌‌‍‍‌‍

Tennant M20 oil pan group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8047600	1	Pan, Oil, DslOld # 1023144	$288.66/EA
2	TN8002424	1	Gasket, Pan, OilOld # 70889	$66.36/EA
3	TN8049781	26	Bolt [Ku]Old # 9004338	$1.72/EA
4	TN9003888	1	Filter, Oil [Ku]Old # 9003888 · current Tennant number (Tennant parts catalog)	$93.10/EA
5	TN8044761	1	Screw, Hex [Ku]Old # 39094	$1.50/EA
6	Old # 9004339	1	O - Ring [Ku]Old # 9004339Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
7	Old # 9004435	1	Gauge, Oil [Ku]Old # 9004435Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
8	Old # 361428	1	Dipstick, Oil [Ku]Old # 361428Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
9	TN8004677	1	Seal, Org [Ku]Old # 361366	$3.43/EA
10	TN8002906	1	Screw, Hex [Ku]Old # 39073	$1.40/EA
	TN66187	1	Gasket SetOld # 66187 · current Tennant number (Tennant parts catalog)	$270.00/EA
11	TN8049787	1	Plug, Gauge, Oil [Ku]Old # 9004348	$15.76/EA

M20 cylinder head group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‍‍‍‍⁠‌‌‌‍‌‌‍‌⁠⁠‍‍‍‌⁠‍‌‍⁠‌‍

Tennant M20 cylinder head group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002642	1	Ear, Lifting, Eng [Ku]Old # 71996	$16.77/EA
2	TN8002643	1	Ear, Lifting, Eng [Ku]Old # 71997	$19.29/EA
3	TN8002906	2	Screw, Hex [Ku]Old # 39073	$1.40/EA
4	TN8002764	1	Head, Cylinder [Ku]Old # 9004340	$1,878.62/EA
5	TN8002584	1	Cap, SealingOld # 393504	$11.65/EA
6	TN8002910	2	Fitting, Pipe, Plug [Ku]Old # 39088	$5.00/EA
7	TN8004160	4	Guide, Valve, InletOld # 372906	$20.75/EA
8	TN8004161	4	Guide, Valve, ExhaustOld # 372907	$21.60/EA
9	TN361372	3	Plug, Cup, Sealing [Ku]Old # 361372 · current Tennant number (Tennant parts catalog)	Call for price
10	TN8002428	18	Screw, Hex, Head, Cyl [Ku]Old # 70897	$21.25/EA
11	TN8002765	1	Gasket, Head, Cyl [Ku]Old # 9004341	$241.09/EA
	TN8002842	1	Gasket Set, UpperOld # 66194	$371.18/EA
12	TN8051527	1	Fitting, Pipe, Plug [Ku]Old # 72010	$7.35/EA

M20 gear case group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 gear case group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002812	1	Crankcase, Comp [Ku]Old # 9004432	$796.58/EA
2	TN8046197	5	Fitting, Pipe, Plug [Ku]Old # 361401	$15.86/EA
3	TN8050434	1	Fitting, Fltr, Oil [Ku]Old # 12916	$32.12/EA
4	TN8051510	1	Spring, Cmpr, Relief [Ku]Old # 70900	$4.75/EA
5	TN8051511	1	Tube, Seat, Valve, Oil [Ku]Old # 70901	$32.12/EA
6	TN8051512	1	Ball, Relief, Oil [Ku]Old # 70902	$3.23/EA
7	TN8051513	1	CoverOld # 70905	$125.85/EA
8	TN8051514	1	BoltOld # 70906	$24.95/EA
9	TN8002493	1	Seal, Org [Ku]Old # 70907	$11.40/EA
10	TN8002496	1	Seal, OrgOld # 70911	$3.80/EA
11	TN8002491	1	Pump, Oil, Eng [Ku]Old # 70903	$257.15/EA
12	TN8002492	1	Cover, Pump, OilOld # 70904	$41.61/EA
13	TN8051528	5	Screw, Flt [Ku]Old # 72013	$3.33/EA
14	TN8002497	1	Gasket, Case, Gear [Ku]Old # 70912	$27.70/EA
15	TN8051235	3	Screw, Hex [Ku]Old # 72993	$2.40/EA
16	TN8044939	4	BoltOld # 384872	$2.45/EA
17	TN8051236	2	Screw, Hex [Ku]Old # 72994	$2.45/EA
18	TN8051529	1	Screw, Hex [Ku]Old # 72014	$3.90/EA
19	TN8051540	2	Screw, Hex [Ku]Old # 72015	$1.50/EA
20	TN8051541	1	BoltOld # 72016	$8.08/EA
21	TN8049785	1	Stud [Ku]Old # 9004346	$3.80/EA
22	TN8002919	1	Nut, Hex [Ku]Old # 39121	$0.55/EA
23	TN8002905	1	Washer, Lock, Split [Ku]Old # 39065	$3.60/EA
24	TN8004817	1	Seal, Oil, Front [Ku]Old # 361389	$18.20/EA
25	TN8049786	2	Stud [Ku]Old # 9004347	$3.65/EA
26	TN8051544	1	CoverOld # 72019	$15.15/EA
27	TN8004680	1	Cap, Filler, Oil [Ku]Old # 361374	$22.00/EA
28	TN8002498	1	Seal, OrgOld # 70913	$10.20/EA

M20 water pump group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‌‍‌⁠‌‍‌‌‍‍⁠‌‌‍‌‍‍⁠⁠‌⁠⁠‌‌‌‌‍‌

Tennant M20 water pump group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002805	1	Pump, Water Assy [Ku]Old # 9004402	$661.80/EA
2	TN8002502	1	Flange, Pump, Water [Ku]Old # 70919	$63.13/EA
3	TN4203504	1	Bearing [Ku]Old # 9004403	$86.90/EA
4	TN8049828	1	Seal, Mechanical Assy [Ku]Old # 9004404	$98.48/EA
5	TN8049829	1	Impeller, Pump, Water [Ku]Old # 9004405	$80.75/EA
6	TN8004843	1	Fitting, Pipe, Water [Ku]Old # 361440	$17.10/EA
7	TN8002503	1	Gasket, Pump, Water [Ku]Old # 70920	$26.40/EA
8	TN8002806	4	Bolt [Ku]Old # 9004406	$1.90/EA
9	TN8049840	2	Bolt [Ku]Old # 9004407	$3.80/EA
10	TN8002746	1	Pipe, Water [Kubota]Old # 9003868	$84.30/EA
11	TN8002747	1	Pipe, Water [Kubota]Old # 9003869	$38.80/EA
12	TN8002748	2	Clamp [Kubota]Old # 9003870	$8.30/EA
13	TN8004437	1	Sheave, Fan [Ku]Old # 55847	$95.40/EA
14	TN8043698	4	Bolt, FlngOld # 393588	$4.90/EA

M20 main bearing case group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‍‌‌⁠‍‌‍‌‌‍‍⁠⁠‌⁠⁠‍⁠‍‍⁠⁠‍⁠⁠

Tennant M20 main bearing case group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002767	1	Bearing, Case [Ku]Old # 9004349	$258.66/EA
2	TN8002815	1	Crankshaft, Metal [Ku]Old # 9004436	$59.99/EA
3	TN8002648	2	Screw, Hex, Case, Brg, Main [Ku]Old # 72998	$22.12/EA
4	TN8002768	1	Gasket, Bearing, Case [Ku]Old # 9004350	$9.80/EA
5	TN8002506	1	Cover, Brg Case, Eng [Ku]Old # 70923	$107.97/EA
6	TN8002507	1	Seal, Oil, Rear [Ku]Old # 70924	$67.47/EA
7	TN8002508	1	Gasket, Case, Gear [Ku]Old # 70925	$14.75/EA
8	TN8044938	8	BoltOld # 384871	Call for price
9	TN8005670	9	BoltOld # 371017	$3.33/EA
10	TN8002816	1	Case, Main, Brg AssyOld # 9004437	$223.11/EA
11	TN8002529	1	Bearing, Cshft, Std [Ku]Old # 70948	$58.08/EA
12	TN8002648	2	Screw, Hex, Case, Brg, Main [Ku]Old # 72998	$22.12/EA
13	TN8002663	3	Screw, Hex, Case, Brg, Main [Ku]Old # 73479	$31.71/EA
14	TN8002817	1	Case, Main, Brg AssyOld # 9004438	$246.04/EA
15	TN8002529	1	Bearing, Cshft, Std [Ku]Old # 70948	$58.08/EA
16	TN8002648	2	Screw, Hex, Case, Brg, Main [Ku]Old # 72998	$22.12/EA
17	TN8002818	1	Case, Main, Brg AssyOld # 9004439	$226.24/EA
18	TN8002529	1	Bearing, Cshft, Std [Ku]Old # 70948	$58.08/EA
19	TN8002648	2	Screw, Hex, Case, Brg, Main [Ku]Old # 72998	$22.12/EA

M20 head cover group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‍‌‍‍‌‌‍‌‍‍⁠‍‌‍⁠‍⁠‍⁠‍⁠‍⁠⁠⁠‍‌⁠⁠

Tennant M20 head cover group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002813	1	Cover, Cyl Head Assy [Ku]Old # 9004433	$277.65/EA
2	TN8002511	1	Gasket, Cover, Head, Cyl [Ku]Old # 70929	$31.00/EA
3	TN372912	1	Shield, BreatherOld # 372912 · current Tennant number (Tennant parts catalog)	Call for price
4	TN8004167	1	Valve, Breather, CompltOld # 372928	$107.54/EA
5	TN4170138	1	Cover, BreatherOld # 384874	Call for price
6	TN8002666	4	Screw, Hex, W/ Washer [Ku]Old # 73482	$0.55/EA
7	TN30125	1	Pipe, WaterOld # 30125 · no current Tennant number on file	Call for price
8	TN8004164	1	Tube, BreatherOld # 372913	$14.55/EA
9	TN8004158	1	Clamp, HoseOld # 372901	$3.60/EA
10	TN8004159	1	Clamp, HoseOld # 372904	$10.00/EA
11	TN8002667	4	Nut, Hex, CapOld # 73483	$6.85/EA
12	TN8002668	4	Gasket, F/ Bolt [Ku]Old # 73484	$2.35/EA
13	TN8004680	1	Cap, Filler, Oil [Ku]Old # 361374	$22.00/EA
14	TN8002498	1	Seal, OrgOld # 70913	$10.20/EA

M20 manifold group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‌‌‌‌‌‌‍‌‍‌‍⁠‍‍‌⁠⁠⁠‌‌⁠⁠‍⁠‌⁠

Tennant M20 manifold group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8045862	1	Manifold Assy, InletOld # 372905	$201.50/EA
2	TN8002665	1	Pipe, Breather [Ku]Old # 73481	$17.45/EA
3	TN8002516	1	Gasket, Manifold, Intake [Ku]Old # 70934	$26.40/EA
4	TN8002806	2	Bolt [Ku]Old # 9004406	$1.90/EA
5	TN8044939	3	BoltOld # 384872	$2.45/EA
6	TN8002670	1	Manifold, Exhaust [Ku]Old # 73487	$284.21/EA
7	TN8002517	1	Gasket, Manifold, ExhaustOld # 70935	$48.40/EA
8	TN8002671	8	Stud [Ku]Old # 73488	$4.90/EA
9	TN8002672	8	NutOld # 73489	$3.25/EA
10	TN8002405	1	Gasket [Ku]Old # 51332	$14.90/EA
11	TN8052077	3	Screw, Hex [Ku]Old # 40409	$3.30/EA

M20 valve, rocker arm group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‍⁠⁠‌‍⁠‌‍‌⁠‌‌‌‌‍‍⁠‍‍⁠⁠‍‍‌‍‍⁠‍‌

Tennant M20 valve, rocker arm group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002518	4	Valve, Intake [Ku]Old # 70936	$54.60/EA
2	TN8002519	4	Valve, Exhaust [Ku]Old # 70937	$58.60/EA
3	TN8002673	8	Spring, Valve [Ku]Old # 73491	$9.19/EA
4	TN8002674	8	Retainer, Spring, Valve [Ku]Old # 73492	$4.25/EA
5	TN8002675	8	Retainer, Spring [Ku]Old # 73493	$15.50/EA
6	TN8002676	8	Seal, Stem, Valve [Ku]Old # 73494	$14.70/EA
7	TN8004818	8	Cap, Valve [Ku]Old # 361392	$13.70/EA
8	TN8049841	1	Shaft, Rocker, Arm [Ku]Old # 9004409	$74.64/EA
9	TN8043708	2	BoltOld # 393598	$4.44/EA
10	TN8051243	4	Bracket, Mtg, Rocker Arm [Ku]Old # 73497	$60.10/EA
11	TN8051244	4	Stud [Ku]Old # 73498	$10.80/EA
12	TN8051245	4	Nut, Hex [Ku]Old # 73499	$6.85/EA
13	TN8051246	4	Washer, Flat [Ku]Old # 73500	$3.15/EA
14	TN8049842	1	Pin, Spring [Ku]Old # 9004410	$1.52/EA
15	TN8002678	2	Washer, Shaft, Rocker [Ku]Old # 73502	$4.34/EA
16	TN8004897	2	Washer, Flat [Ku]Old # 361589	$4.24/EA
17	TN8051248	3	Spring, Cmpr, Rocker [Ku]Old # 73504	$4.14/EA
18	TN8002680	8	Arm, Rocker [Ku]Old # 73506	$121.00/EA
19	TN8051250	8	Screw, Adj, Rocker Arm [Ku]Old # 73507	$8.59/EA
20	TN8051251	8	Nut, Hex [Ku]Old # 73508	$8.59/EA

M20 fuel camshaft group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‌⁠⁠‌‌‌‍‌⁠⁠‍⁠‍‍‍⁠‍‌‍‍‍⁠‌

Tennant M20 fuel camshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8003211	1	CamshaftOld # 84636	$712.15/EA
2	TN8002794	1	Bearing, Ball [Ku]Old # 9004368	$76.66/EA
3	TN8002795	1	Bearing, Ball [Ku]Old # 9004369	$76.66/EA
4	TN8049855	1	Gear, Injection, Pump [Ku]Old # 9004445	$108.07/EA
5	TN8051312	1	Nut, Cap, Cam [Ku]Old # 73593	Call for price
6	TN8051313	1	Key, Woodruff [Ku]Old # 73594	Call for price
7	TN8051315	1	Stopper, Fuel [Ku]Old # 73596	Call for price
8	TN8052091	2	Bolt, Hex [Ku]Old # 41973	$3.50/EA
	TN8051316	1	Shaft, GovnrOld # 73597	$1,109.49/EA
9	TN8049801	1	Shaft, Governor [Ku]Old # 9004371	$100.70/EA
10	TN8051317	1	Holder, Gear [Ku]Old # 73598	Call for price
11	TN8051318	1	Gear, Govnr [Ku]Old # 73599	$163.78/EA
12	TN8051319	1	Holder, Govnr [Ku]Old # 73600	Call for price
13	TN8002057	2	Weight, Comp, Govnr [Ku]Old # 73601	Call for price
14	TN8002058	2	Shaft, Govnr [Ku]Old # 73602	$35.45/EA
15	TN8002796	2	Shaft, Governor, Weight [Ku]Old # 9004372	$26.97/EA
16	TN8051518	1	Sleeve, Govnr [Ku]Old # 70977	Call for price
17	TN8051519	1	Washer, Thrust [Ku]Old # 70978	$11.62/EA
18	TN8049802	1	Bearing, Ball [Ku]Old # 9004373	$76.66/EA
19	TN8051320	1	Ring, Snap [Ku]Old # 73603	Call for price
20	TN8051321	1	Screw, Set [Ku]Old # 73604	$8.08/EA

M20 camshaft group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 camshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN9004358	8	Tappet [Ku]Old # 9004358 · current Tennant number (Tennant parts catalog)	$26.10/EA
2	TN8002681	8	Rod, Push, Valve [Ku]Old # 73509	$9.90/EA
3	TN8002819	1	Crankshaft AssyOld # 9004440	$1,095.14/EA
4	TN8044787	1	Screw, Set [Ku]Old # 39197	$4.44/EA
5	TN8051252	1	Gear, Camshaft [Ku]Old # 73511	Call for price
6	TN8051253	1	Key [Ku]Old # 73512	$3.43/EA
7	TN8051254	1	Stopper, Cam [Ku]Old # 73513	Call for price
8	TN8052091	2	Bolt, Hex [Ku]Old # 41973	$3.50/EA
9	TN8051255	1	Gear, Idler, Cam [Ku]Old # 73514	$463.62/EA
10	TN8002682	1	Bushing, Gear, Idler [Ku]Old # 73515	$30.10/EA
11	TN8051256	1	Collar, Gear [Ku]Old # 73516	$11.82/EA
12	TN8051257	1	Washer, Collar, Gear [Ku]Old # 73517	$10.10/EA
13	TN8051258	1	Ring, Snap [Ku]Old # 73518	$7.88/EA
14	TN8051282	1	Shaft, Idler, Gear [Ku]Old # 73519	$177.15/EA
15	TN8052091	3	Bolt, Hex [Ku]Old # 41973	$3.50/EA

M20 piston and crankshaft group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 piston and crankshaft group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
Item 1: choose your version (2)
1	TN8002683	4	Piston, Eng [Ku]Old # 73520	$320.37/EA
1	TN8002684	4	Piston, Eng [Ku]Old # 73521	$516.82/EA
Item 2: choose your version (2)
2	TN8002791	4	Ring, Piston Assy [Ku]Old # 9004361	$159.58/EA
2	TN8002820	4	Piston, Ring Assy [Ku]Old # 9004441	$159.28/EA
3	TN8002685	4	Pin, Piston [Ku]Old # 73522	$19.90/EA
4	TN8002686	8	Ring, Snap, Piston [Ku]Old # 73523	$5.35/EA
5	TN8002687	4	Rod Assy, Connecting [Ku]Old # 73524	$579.94/EA
6	TN8004819	4	Bushing, Pin, Piston [Ku]16241 - 21351Old # 361395	$28.08/EA
7	TN8002688	8	Screw, Rod, Connecting [Ku]Old # 73525	$15.15/EA
Item 8: choose your version (3)
8	TN8002522	4	Bearing, Rod, Connecting, Std [Ku]Old # 70941	$63.02/EA
8	TN8002843	4	Bearing, Rod, Connecting [ - .2mm, Ku]Old # 66204	$71.31/EA
8	TN8002846	4	Bearing, Rod, Connecting [ - .4mm, Ku]Old # 66207	$76.26/EA
	TN8002689	1	CrankshaftOld # 73526	$5,928.20/EA
9	TN8051283	4	Ball, Cshft [Ku]Old # 73527	$2.83/EA
10	TN8002720	1	Gear, Cshft [Ku]Old # 73528	$254.22/EA
11	TN8002721	1	Key [Ku]Old # 73529	$5.15/EA
12	TN8002722	1	Gear, Pump, Oil [Ku]Old # 73530	$114.89/EA
13	TN8002523	1	Bearing, Cshft [Ku]Old # 70942	$123.42/EA
14	TN8002524	1	Collar, Crank, Front [Ku]Old # 70943	$84.52/EA
15	TN8002792	1	Ring [Ku]Old # 9004363	$10.40/EA
Item 16: choose your version (3)
16	TN8002526	1	Bearing, Cshft, Std [Ku]Old # 70945	$97.16/EA
16	TN8002527	1	Bearing, Cshft, - .2mm [Ku]Old # 70946	$76.15/EA
16	TN8002528	1	Bearing, Cshft [Ku]Old # 70947	$93.12/EA
Item 17: choose your version (3)
17	TN8006116	2	Bearing, Thrust, Std [Ku]Old # 10844	$22.83/EA
17	TN8002534	2	Bearing, Thrust [Ku]Old # 70954	$24.95/EA
17	TN8002535	2	Bearing, Thrust [ - .4mm, Ku]Old # 70955	Call for price
18	TN8006117	2	Bearing, Thrust, Std [Ku]Old # 10845	$30.40/EA
19	TN8002723	2	Screw, Hex, Cshft [Ku]Old # 73532	$22.39/EA
20	TN8002991	2	Sheave, Cshft [Ku]Old # 393400	$126.38/EA

M20 flywheel group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‍‌‌‍‌‍‌‍⁠⁠⁠‍⁠‍‍‍⁠‍‌‍⁠‍⁠‌‍⁠‍

Tennant M20 flywheel group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002536	1	FlywheelOld # 70956	$1,339.77/EA
2	TN8002248	1	Gear, Ring [Ku]Old # 9004442	$143.02/EA
3	TN8002724	6	Screw, Hex, Flywheel [Ku]Old # 73533	$25.55/EA
4	TN8049446	1	Indicator, Timing [Ku]Old # 9003891	$17.78/EA
5	TN8049853	1	Bolt [Ku]Old # 9004443	$3.33/EA
6	TN8049854	1	Washer, Plain [Ku]Old # 9004444	$1.31/EA

M20 starter breakdown, 74405

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌⁠‌⁠‍‌⁠‌‌‍‌‌⁠‌⁠⁠‍‍‌‌‌‌‌⁠⁠⁠‍⁠⁠‍‍

Tennant M20 starter breakdown, 74405 parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002147	1	Starter, 12vdc [Kubota]Old # 74405	$2,482.50/EA
2	TN70196	1	YokeOld # 70196 · current Tennant number (Tennant parts catalog)	$731.70/EA
3	TN8051485	1	Armature, Motor [Ku]Old # 70197	$600.04/EA
4	TN8051486	1	BearingOld # 70198	$66.66/EA
5	TN8051487	1	BearingOld # 70199	$55.05/EA
6	TN70200	1	ClutchOld # 70200 · current Tennant number (Tennant parts catalog)	Call for price
7	TN8051488	1	Frame, End, DriveOld # 70201	Call for price
8	TN70202	1	Switch, Magneto [Ku]Old # 70202 · current Tennant number (Tennant parts catalog)	$1,173.00/EA
9	TN70203	1	Frame, EndOld # 70203 · current Tennant number (Tennant parts catalog)	$227.80/EA
10	TN70204	1	BrushholderOld # 70204 · current Tennant number (Tennant parts catalog)	Call for price
11	TN8051489	4	Spring, BrushOld # 70205	$13.43/EA
12	TN70206	1	GearOld # 70206 · current Tennant number (Tennant parts catalog)	Call for price
13	TN8051500	1	RetainerOld # 70207	Call for price
14	TN8051288	5	Retainer, Gear, Starter [Ku]Old # 73545	Call for price
15	TN8051501	1	SpringOld # 70208	Call for price
16	TN8051290	1	Spring, Ext [Ku]Old # 73547	Call for price
17	TN8051502	2	BoltOld # 70209	Call for price
18	TN8048533	2	Seal, OrgOld # 20433	$25.65/EA
19	TN8051503	2	BoltOld # 70210	Call for price
20	TN8048531	2	BoltOld # 20432	$10.10/EA
21	TN70211	1	CoverOld # 70211 · current Tennant number (Tennant parts catalog)	$44.40/EA
22	TN8051294	1	Nut, Hex [Ku]Old # 73551	$7.68/EA
23	TN8051504	1	NutOld # 70212	$9.19/EA
24	TN8051505	1	Tube, Drain, StarterOld # 70213	$37.77/EA

M20 nozzle holder and glow plug group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌⁠‌‍‍‍‍‌‍‌‌⁠⁠⁠⁠‌⁠‍‍‌‌⁠‌‍⁠⁠‌

Tennant M20 nozzle holder and glow plug group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002727	1	Pipe, OverflowOld # 73554	$68.36/EA
2	TN8051297	1	Fitting, Fuel [Ku]Old # 73555	$24.70/EA
3	TN8002710	1	Gasket, F/ Bolt [Ku]Old # 40166	$4.30/EA
	TN8004679	1	Hose, Fuel [Ku]Old # 361373	$6.80/EA
4	TN8002799	2	Pipe, Fuel, Overflow [Ku]Old # 9004389	$4.85/EA
5	TN8002800	4	Pipe, Clip [Ku]Old # 9004390	$3.20/EA
6	TN8004165	1	Housing Assy, NozzleOld # 372917	$525.80/EA
7	TN8002249	1	Gasket [Ku]Old # 9004450	$4.95/EA
8	TN8002260	1	Seal, Heat [Ku]Old # 9004451	$16.60/EA
9	TN8002540	1	Tube, Injector, Pipe #1 [Ku]Old # 70965	$42.93/EA
10	TN8002541	1	Tube, Injector, Pipe #2 [Ku]Old # 70966	$82.55/EA
11	TN8002542	1	Tube, Injector, Pipe #32 [Ku]Old # 70967	$82.55/EA
12	TN8002543	3	Pipe, Injector, # 4Old # 70968	$82.55/EA
13	TN8048250	3	Clamp, Tube, Inj, Pipe #1 [Ku]Old # 30131	$8.20/EA
14	TN39507	4	Clamp, PipeOld # 39507 · current Tennant number (Tennant parts catalog)	Call for price
15	TN8043682	1	Screw, W / WasherOld # 393566	$4.90/EA
16	TN8003212	3	Glowplug [Ku]Old # 84638	$156.70/EA
17	TN8002031	3	Cord, Ele, GlowplugOld # 73560	$35.10/EA
18	TN8002802	3	Nut, Flange [Ku]Old # 9004393	$3.45/EA

M20 nozzle holder breakdown

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍⁠⁠⁠⁠‌‍‌‍‍⁠‍⁠‍⁠⁠‍‍⁠⁠‌⁠‌⁠

Tennant M20 nozzle holder breakdown parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
	TN8004165	4	Housing Assy, NozzleOld # 372917	$525.80/EA
1	TN8049823	1	Nut [Ku]Old # 9004395	$14.34/EA
2	TN8049824	1	Washer, Adjusting [Ku]Old # 9004396	$7.88/EA
3	TN8049825	1	Nozzle, Spring [Ku]Old # 9004397	$15.55/EA
4	TN8044706	1	Spacer [Ku]Old # 388500	Call for price
5	TN8049826	1	Rod, Push [Ku]Old # 9004398	$69.99/EA
6	TN8049827	1	Nut, Nozzle [Ku]Old # 9004399	$50.90/EA
7	TN8002803	1	Washer, Plain [Ku]Old # 9004400	$10.71/EA
8	TN8002804	1	Nozzle [Ku]Old # 9004401	$280.98/EA

M20 injection pump group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 injection pump group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	Old # 9004376	1	Eye, Joint [Ku]Old # 9004376Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
2	TN8003210	1	Pump, Injection [Kubo]Old # 84635	$2,983.20/EA
3	TN8003215	1	Follower, Screw, Pump, Injection[Ku]Old # 84651	$91.10/EA
4	TN8002054	2	Gasket, Ftg, Banjo [Ku]Old # 73588	$3.50/EA
5	TN8002055	1	Screw, Hex [Ku]Old # 73589	$24.60/EA
6	TN8002056	1	Gasket, F/ Screw [Ku]Old # 73590	$3.50/EA
7	TN8002033	3	Nut [Ku]Old # 73563	$27.85/EA
8	TN8002905	6	Washer, Lock, Split [Ku]Old # 39065	$3.60/EA
Item 9: choose your version (2)
9	TN8002545	1	ShimOld # 70972	$9.80/EA
9	TN8002546	1	ShimOld # 70973	$12.63/EA
10	TN8003213	1	Shim, Pump, InjectionOld # 84644	$20.40/EA
11	TN8051298	3	Bolt [Ku]Old # 73561	$4.14/EA
12	TN8002032	3	Stud [Ku]Old # 73562	$3.65/EA
13	TN8002261	1	Cover, Solenoid [Ku]Old # 9004454	$22.83/EA
14	TN8002867	1	Gasket, Solenoid, Throttle [Ku]Old # 70165	$5.40/EA
15	TN8002951	2	Bolt, Hex [Ku]Old # 39160	$3.33/EA
16	TN8002868	1	Cover, Hole, Pump [Ku]Old # 70188	$28.31/EA
17	TN8051299	1	Cover, Hole, Pump, Fuel [Ku]Old # 73565	$15.35/EA
18	TN8002547	1	Gasket, Pump, Fuel [Ku]Old # 70974	$14.24/EA
19	TN8002919	2	Nut, Hex [Ku]Old # 39121	$0.55/EA
20	TN8002905	2	Washer, Lock, Split [Ku]Old # 39065	$3.60/EA

M20 injection pump breakdown

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel

Tennant M20 injection pump breakdown parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8003210	1	Pump, Injection [Kubo]Old # 84635	$2,983.20/EA
2	TN8003214	4	Plunger, Pump, Inj [Ku]Old # 84648	$423.80/EA
3	TN8002034	4	Valve, Eng [Delivery, Ku]Old # 73567	$148.57/EA
4	TN8002035	4	Spring, Cmpr, Valve, Injector [Ku]Old # 73568	$20.91/EA
5	TN8002036	4	Gasket, Valve, Injector [Ku]Old # 73569	$14.95/EA
6	TN8051300	4	Holder, Valve, Inj [Ku]Old # 73570	$114.94/EA
7	TN8002037	4	Seal, Org [Ku]Old # 73571	$23.43/EA
8	TN8002038	4	Flange, Sleeve [Ku]Old # 73572	Call for price
9	TN8002039	4	Pin, Joint, Inj [Ku]Old # 73573	$14.54/EA
10	TN8002050	8	Seal, Org [Ku]Old # 73574	$28.99/EA
11	TN8002051	8	Screw, Hex [Ku]Old # 73575	$22.93/EA
12	TN8051301	4	Tappet, Pump, Injection [Ku]Old # 73576	Call for price
13	TN8051302	4	Pin, Tappet [Ku]Old # 73577	Call for price
14	TN8051303	1	Pin, ClampOld # 73578	Call for price
15	TN8002052	4	Spring, Cmpr, Plunger [Ku]Old # 73579	Call for price
16	TN8051304	4	Seat, Spring, Upper, Injector [Ku]Old # 73580	$21.51/EA
17	TN8051305	4	Seat, Spring, Lower, Injector [Ku]Old # 73581	$61.11/EA
18	TN8002053	1	Shim, Tappet, Injection [Ku]Old # 73582	$6.36/EA
19	TN8050698	1	Control, FuelOld # 84649	Call for price
20	TN8050699	1	PlateOld # 84650	Call for price
21	TN8051308	5	Screw, Pump, Injection [Ku]Old # 73585	$36.97/EA
22	TN8051309	4	Sleeve, Cntrl, Pump, Injection [Ku]Old # 73586	Call for price
23	TN8003215	1	Follower, Screw, Pump, Injection[Ku]Old # 84651	$91.10/EA
24	TN8002054	2	Gasket, Ftg, Banjo [Ku]Old # 73588	$3.50/EA
25	TN8002055	1	Screw, Hex [Ku]Old # 73589	$24.60/EA
26	TN8002056	1	Gasket, F/ Screw [Ku]Old # 73590	$3.50/EA

M20 idling group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌⁠‍‌⁠⁠‍‌‍‌⁠‌‍‌‍‍‍‍‍⁠⁠⁠‍‌‌⁠‍‍⁠‌‌‌

Tennant M20 idling group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	Old # 9004446	1	Idling, Apparatus [Ku]Old # 9004446Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
2	TN8049857	1	Bolt, Adjustment Assy [Ku]Old # 9004447	$21.01/EA
3	TN8002059	1	Nut, Hex [Ku]Old # 73606	$2.90/EA
4	TN8004681	1	Nut, Cap [Ku]Old # 361375	$4.75/EA
5	TN8002710	2	Gasket, F/ Bolt [Ku]Old # 40166	$4.30/EA
6	TN8005834	1	Cap, Screw, Idler [Ku]Old # 30136	$9.60/EA
7	TN8002060	1	Screw, Adj, Stop [Ku]Old # 73610	$4.85/EA
8	TN8049803	1	Nut, Lock [Ku]Old # 9004374	$6.06/EA
9	TN8004681	1	Nut, Cap [Ku]Old # 361375	$4.75/EA
10	TN8002710	2	Gasket, F/ Bolt [Ku]Old # 40166	$4.30/EA
11	TN8049804	1	Gasket [Ku]Old # 9004375	$7.50/EA

M20 speed control plate group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌⁠‍‍⁠⁠‌‍‌⁠‌‍‍‌‌‍‍‍‌‌‍⁠‍‌‍⁠⁠

Tennant M20 speed control plate group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002551	1	Plate, Cntrl, Spd [Ku]Old # 70982	$386.63/EA
2	TN8051326	2	Lever, Cntrl, Spd [Ku]Old # 73619	$24.24/EA
3	Old # 9004385	1	O - Ring [Ku]Old # 9004385Number being confirmed with Tennant – call before ordering	Number being confirmed with Tennant – call before ordering
4	TN8052076	2	Pin, Spring [Ku]Old # 40407	$2.83/EA
5	TN8051327	2	Washer, Flat [Ku]Old # 73621	$5.96/EA
6	TN8051328	2	Nut, Hex [Ku]Old # 73622	$4.44/EA
7	TN8051329	1	Lever, Plate, Cntrl [Ku]Old # 73623	$57.27/EA
8	TN8002063	1	Lever, Stop [Ku]Old # 73624	$25.55/EA
9	TN8002552	1	Seal, Oil [Ku]Old # 70983	$11.62/EA
10	TN8051330	1	Spring, Tors [Ku]Old # 73625	$9.49/EA
11	TN8002064	1	Shaft, Lever, Spd [Ku]Old # 73626	$76.86/EA
12	TN8002553	1	Gasket, Cover, Spd [Ku]Old # 70984	$7.88/EA
13	TN8052091	2	Bolt, Hex [Ku]Old # 41973	$3.50/EA
14	TN9004386	2	Stud [Ku]Old # 9004386 · current Tennant number (Tennant parts catalog)	$2.80/EA
15	TN8002919	2	Nut, Hex [Ku]Old # 39121	$0.55/EA
16	TN8002905	2	Washer, Lock, Split [Ku]Old # 39065	$3.60/EA
17	TN8049859	1	Bolt [Ku]Old # 9004449	$1.52/EA
18	TN8002710	1	Gasket, F/ Bolt [Ku]Old # 40166	$4.30/EA

M20 governor group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‌‍‍‍‌‍‌‍‌‍‌⁠⁠‌‍⁠⁠‌⁠⁠‍‌⁠⁠‍

Tennant M20 governor group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8002797	1	Spring, Start [Ku]Old # 9004379	$5.96/EA
2	TN8049858	1	Spring, Governor [Ku]Old # 9004448	$16.77/EA
3	TN9004775	1	Lever Assy, Fork [KU]Old # 9004775 · current Tennant number (Tennant parts catalog)	Call for price
4	TN8049809	1	Lever, Fork [Ku]Old # 9004381	$481.67/EA
5	TN8049820	1	Lever, Fork, Shaft [Ku]Old # 9004382	$64.54/EA
6	TN4017493	1	Belt Kit, W/ Installation ToolOld # 9004283	$66.10/EA
7	TN8051520	1	Bearing, Ball [Ku]Old # 70989	Call for price
8	TN8002066	1	Cover, Lever, Gov [Ku]Old # 73631	$13.64/EA
9	TN8004836	1	Gasket, Cover, Gov [Ku]Old # 361430	$3.33/EA
10	TN8051526	2	Screw, Hex [Ku]Old # 71995	$3.84/EA
11	TN8002557	1	Collar, Govnr [Ku]Old # 70991	$4.44/EA
12	TN8002558	1	Bearing, Ball [Ku]Old # 70992	$16.36/EA

M20 water flange group

Diesel engine breakdown, 1072224 and 1040096SN 000000–007999Fits: Diesel‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‌⁠‌‌‍‌⁠‌‌⁠⁠‌‍⁠‍‍‍‌‍‍⁠‍‌

Tennant M20 water flange group parts, SN 000000–007999
Item	Part number	Qty	Description and notes	Price
1	TN8005464	1	Flange, Water [Ku]Old # 368090	$88.48/EA
2	TN8003127	1	Pipe, Water, ReturnOld # 384859	$6.80/EA
3	TN8002067	2	Fitting, Pipe, Plug [Ku]Old # 73632	$10.70/EA
4	TN8002559	1	Gasket, Hsg, Thermostat [Ku]Old # 70994	$8.10/EA
5	TN8052091	3	Bolt, Hex [Ku]Old # 41973	$3.50/EA
6	TN8044939	1	BoltOld # 384872	$2.45/EA
7	TN8002068	1	Hose, Water [Ku]Old # 73633	$18.70/EA
8	TN8002069	2	Clamp, Hose, Heater [Ku]Old # 73634	$10.80/EA
9	TN8006119	1	Thermostat, 180deg, 1.7d [Ku]Old # 10852	$106.70/EA
10	TN8006118	1	GasketOld # 10851	$12.90/EA
11	TN8005465	1	Housing, Thermostat [Ku]Old # 368091	$30.30/EA
12	TN8052079	2	Bolt [Ku]Old # 40418	$2.53/EA

Notes on this parts list‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‌‍‍⁠‌‍‌‌‍‌‍‌‍‍‍⁠⁠⁠‍‌‌‍‌⁠⁠‍

Sections marked Gasoline, LPG or Diesel fit only that power type; unmarked sections fit every M20 on this list.
Engine groups carry a badge with the engine and machine serial range; your machine serial number shows only your engine's groups.
Rows marked "Confirm fit" have a current Tennant description that doesn't match the manual's. Call before ordering those.
Lines marked "Number being confirmed with Tennant – call before ordering" are held until our parts desk confirms Tennant's current number.

M20 engine cover group

M20 engine and mount group, diesel

M20 engine fuel tank group, diesel

M20 engine fuel line group, diesel

M20 engine air cleaner group, diesel

M20 engine alternator group, diesel (000000 - 002547)

M20 engine alternator group, diesel (002548 - )

M20 engine muffler group, diesel

M20 engine radiator group, diesel (000000 - 003038)

M20 engine radiator group, diesel (003039 - 006127)

M20 engine radiator group, diesel (006128 - )

M20 engine radiator hose group, diesel (003039 - )

M20 electrical wire harness group, diesel engine

M20 crankcase group

M20 oil pan group

M20 cylinder head group

M20 gear case group

M20 water pump group

M20 main bearing case group

M20 head cover group

M20 manifold group

M20 valve, rocker arm group

M20 fuel camshaft group

M20 camshaft group

M20 piston and crankshaft group

M20 flywheel group

M20 starter breakdown, 74405

M20 nozzle holder and glow plug group

M20 injection pump group

M20 injection pump breakdown

M20 idling group

M20 speed control plate group

M20 governor group

M20 water flange group

M20 crankcase group

M20 oil pan group

M20 cylinder head group

M20 gear case group

M20 water pump group

M20 main bearing case group

M20 head cover group

M20 manifold group

M20 valve, rocker arm group

M20 fuel camshaft group

M20 camshaft group

M20 piston and crankshaft group

M20 flywheel group

M20 starter breakdown, 74405

M20 nozzle holder and glow plug group

M20 nozzle holder breakdown

M20 injection pump group

M20 injection pump breakdown

M20 idling group

M20 speed control plate group

M20 governor group

M20 water flange group

Notes on this parts list‌‌​⁠‌⁠‍‍​‍‌⁠‍⁠​‌​‍⁠‌‍‍‌‍‍​⁠​​​​‌​‍‌​​‌‍‌​‍‌‍‍‍⁠⁠⁠‍​‌‌‍​‌⁠⁠‍​

Notes on this parts list‌‌⁠‌⁠‍‍‍‌⁠‍⁠‌‍⁠‌‍‍‌‍‍⁠‌‍‌‌‍‌‍‌‍‍‍⁠⁠⁠‍‌‌‍‌⁠⁠‍