Tecumseh OH140-160070H Parts Manuals

For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 1 of 6
Engine Parts List #1

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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 2 of 6
Engine Parts List #1

Ref # Part Number Qty Description

1 33823A Cylinder (Incl. 2, 20 & 72)1
2 27652 Dowel Pin2

14A 28558 Washer1

15 32425 Governor Rod1

16A 31965 Governor Spring Plate1

16 31963 Governor Lever1
17 31964 Governor Lever Clamp1
18 650544 Screw, Torx T-25, 10-24 x 7/8"1
19 31967 Extension Spring1

20A 32599 * "O" Ring1

20 31950 * Oil Seal1

24A 31928 Bearing Cup2

24 31932 Tapered Roller Bearing2
25B 650738 Screw, 1/4-20 x 5/8"1
25A 34285 Air Baffle1

25 32579 Blower Housing Baffle1

26 650561 Screw, 1/4-20 x 5/8"3

30 34278B Crankshaft1

35 30312 Screw, 10-32 x 1/2"1

37 7975 Lock Nut, 10-241

38 29193 Retaining Ring1
38A 650518 Washer1

40 34508 Piston, Pin & Ring Set (Std.)1

40 34509 Piston, Pin & Ring Set (.010" OS)1

40 34510 Piston, Pin & Ring Set (.020" OS)1

41 32001C Piston & Pin Ass'y. (Std.) (Incl. 43)1

41 32002B Piston & Pin Ass'y. (.010" OS) (Incl. 43)1

41 32003B Piston & Pin Ass'y. (.020" OS) (Incl. 43)1

42 32004 Ring Set (Std.)1

42 32005 Ring Set (.010" OS)1

42 32006 Ring Set (.020" OS)1

43 31919 Piston Pin Retaining Ring2

45 33093A Connecting Rod Ass'y. (Incl.46 - 46B)1

45 34383 Connecting Rod Ass'y.(.010" US)(Incl. 46-46B)1

45 34384 Connecting Rod Ass'y.(.020" US)(Incl. 46-46B)1
46A 26073 Washer2
46B 28264 Nut2

46 32077 Connecting Rod Bolt2

48 33472 Valve Lifter2

50 34752 Camshaft (MCR)1

62 650760 Screw, 8-32 x 3/8"1

63 28545 Grommet1

66 30063 Screw, Torx T-30, 1/4-20 x 1/2"2

68 33356 Ground Terminal1

69 31956B * Cylinder Cover Gasket1
70A 32577 Cylinder Cover (See Ref. #'s 480-482)1

70 32685 Cylinder Cover (Incl. 15,38,72,75,88)1

72 31927 Oil Drain Plug2

75 31950 Oil Seal1
81A 650745 Washer1

81 30590A Washer1

82 34751 Governor Gear Ass'y.1

83 35322 Governor Spool1

86 650588 Screw, 1/4-20 x 2"1
86A 792028 Screw, 5/16-18 x 7/8"3

87 650451 Screw, 1/4-20 x 1"8

88 32426 Spacer1

89 650592 Flywheel Key1

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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 3 of 6
Engine Parts List #1

Ref # Part Number Qty Description

90 611000 Flywheel (Incl. 90A)1
90A 730201 Trigger Pin Kit1

92 650666 Washer1

93 650594 Flywheel Nut1

100 610906 Solid State Ignition1
101 610118 Spark Plug Cover1

101A 610750 Grommet1

103 650661 Screw, 1/4-20 x 3/4"2
108 29783 Crankshaft Pin1
109 34692 Crankshaft Gear1
119 34225A * Cylinder Head Gasket1
120 34775 Cylinder Head1
121 730218 Valve Guide Kit (Incl. 2 of 122)2
122 792035 Retaining Ring2
125 33506 Exhaust Valve (Std.) (Incl. 151)1
125 33646 Exhaust Valve (1/32" OS) (Incl. 151)1
126 33505 Intake Valve (Std.) (Incl. 151)1
126 33645 Intake Valve (1/32" OS) (Incl. 151)1
127 650691 Washer6
128 650690 Belleville Washer6
129 650692 Screw, 5/16-18 x 1-3/4"4
130 650746 Screw, 5/16-18 x 1-3/8"2

133C 650624 Screw, 5/16-24 x 9/16"1

133 650890 Lock Washer, 5/161

133A 26073 Washer1

134 32039 Shorting Clip1
135 33657 Resistor Spark Plug (RL82C)1
141 33481 * "O" Ring (Also Incl. in 401)4
142 35475 Push Rod Tube2
143 34754 Rocker Arm Housing1
144 33484 * "O" Ring (Also Incl. in 401)3
145 650168 Washer3
146 32610A Screw, 1/4-20 x 29/32"3
147 33509 * "O" Ring (Also Incl. in 401)1
148 34410 * "O" Ring (Also Incl. in 401)1
149 33510 Valve Spring Cap2
150 33507 Valve Spring2
151 33508 Valve Spring Keeper2
154 650756 Rocker Arm Stud2
155 33485 Rocker Arm1
157 33486 Retaining Ring2
158 33471 Push Rod2
159 33487 * "O" Ring (Also Incl. in 401)1
160 33488 Rocker Arm Housing1
161 650755 Screw, 1/4-20 x 3/4"1
162 650864 Nut, 1/4-201
169 31958A * Valve Cover Gasket (Also Incl.in 401)1
170 33489 Breather Body1
173 33490 Breather Tube1
174 30102 * Screw, 10-32 x 5/8" (Also Incl. in 402
182 650378 Screw, Torx T-30, 5/16-18 x 1-1/8"2
184 33476A * Carburetor To Intake Pipe Gasket2
185 33475 Intake Pipe1
186 33478 Governor Link1
203 33099 Compression Spring1
204 650591 Screw, 10-24 x 2"1
212 31966 Bushing1
213 650597 Screw, 10-24 x 5/8"1

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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 4 of 6
Engine Parts List #1

Ref # Part Number Qty Description

216 31984A R.P.M. Adjusting Lever1
223 650971 Screw, Torx T-30, 5/16-18 x 7/8"2
238 650399 Screw, 10-32 x 5/8"4
239 35471 * Air Cleaner Gasket1
242 35473 Air Cleaner Bracket1
245 32008 Air Cleaner Filter1
250 34193 Air Cleaner Cover1
251 650513 Wing Nut, 1/4-201
260 34195B Blower Housing1
261 650752 Screw, 1/4-20 x 7/16"1

261A 650751 Screw, 1/4-20 x 7/16"1

264 650128 Screw, 10-24 x 1/2"2
265 34283 Cylinder Head Cover1
269 33515A * Exhaust Gasket1
275 32043B Muffler1
281 33013 Starter Bubble Cover1
282 650701 Screw, 8-18 x 7/16"1
286 33776 Starter Screen1

287A 650680 Screw, 1/4-20 x 1-1/2"3

287 27070 Washer3
305 35574 Oil Fill Tube1
307 35499 "O" Ring1

310 35599 Dipstick1
319A 8274 Lock Washer1
319B 650595 Screw, 5/16-24 x 3/8"1

324 610908 Terminal1
324A 610408 Nut, 8-322

325 29443 Wire Clip1

355 590452 Starter Handle1
366A 32143 Muffler Nipple1

367 650590 Nut1

370 36261 Instruction Decal1
370A 35532 Name Decal1
370B 35274 Instruction Decal1

380 632485 Carburetor (Incl. 184)1

392 32046 Starter Rope1

393 31980 Starter Rope Pulley1

400 33516G * Gasket Set (Incl. items marked PK i n notes) Incl. part #'s

1

29673 (1), 30102 (2), 31950 (2), 31956B (1), 31958A (1),
31971 (2), 31972 (1), 32031 (1), 32599 (1), 33476A (2),
33481 (4), 33484 (3), 33487 (1), 33509 (1), 33515A (1),
34225A (1), 34302A (1), 34410 (1), 34641A (1), 35471 (1)

401 35075A * "O" Ring Set (Also Incl. in 400) 30102 (2), 31958A (1),

409 31992 Spacer3

420 730225 SAE 30 4-Cycle Engine Oil (Quart)1

436 610965 Stator Plate Ass'y.1
436A 650399 Screw, 10-32 x 5/8"2

480 31971 * Shim Gasket (.004/.005) (See Repair M anual)2

481 31972 * Shim Gasket (.005/.007) (See Repair M anual)1

482 32031 * Steel Spacer (.010) (See Repair Manua l)1

1

33481(4), 33484 (3), 33487 (1), 33509 (1), 34410 (1)

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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 5 of 6
Engine Parts List #2

www.mymowerparts.com

For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983

OH140-160070H Page 6 of 6
Engine Parts List #2

Ref # Part Number Qty Description

238 650399 Screw, 10-32 x 5/8"4
239A 34197 Air Cleaner Gasket1

245 32008 Air Cleaner Filter1

248 34194A Air Cleaner Tube1

251 650513 Wing Nut, 1/4-201
261A 650751 Screw, 1/4-20 x 7/16"1
265A 34284 Cylinder Head Cover1

269 33515A * Exhaust Gasket1

290 29774 Fuel Line (6.00")1
291A 29774 Fuel Line1

291 30962 Fuel Line1

292 26460 Fuel Line Clamp4

293 35807 Pulse Pump1

294 35791 Pulse Pump Repair Kit1

295 29683 Fuel Shut-Off Valve1

298 650488 Screw, 1/4-20 x 1-1/4"1
298A 650456 Lock Nut, 1/4-201

300 33979 Fuel Tank (Incl. 301)1

301 33032 Fuel Cap1

303 29634 Fuel Fitting2

332 650736 Screw, 10-16 x 3/8"1

333 34276 Regulator Cover1

341 33978 Fuel Tank Bracket1

342 650786 Screw, 1/4-20 x 5/8"2
342B 650787 Belleville Washer2
342A 650785 Screw, 5/16-18 x 5/8"2

355 590452 Starter Handle1

368 33980 Fuel Tank Strap1

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