For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HM80-155375N Page 1 of 10
Engine Parts List #1
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HM80-155375N Page 2 of 10
Engine Parts List #1
Ref # Part Number Qty Description
1 35385 Cylinder (Incl. 2 & 20)1
2 27652 Dowel Pin2
15 30699C Governor Rod (Incl. 15A & 15B)1
15B 650494 Screw, 6-40 x 5/16"1
15A 30700 Governor Yoke1
16 33454 Governor Lever1
17 29916 Governor Lever Clamp1
18 650548 Screw, 8-32 x 5/16"1
19 34663 Speed Control Spring1
20 35319 Oil Seal1
25 36460 Blower Housing Baffle1
26 650561 Screw, 1/4-20 x 5/8"2
28 30322 Lock Nut, 8-321
30 35372A Crankshaft1
35 29826 Screw, 10-32 x 3/4"1
37 29216 Lock Nut, 10-321
38 29642 Retaining Ring1
40 34552 Piston, Pin & Ring Set (Std.)1
40 34553 Piston, Pin & Ring Set (.010" OS)1
40 34554 Piston, Pin & Ring Set (.020" OS)1
41 34329A Piston & Pin Ass'y. (Std.) (Incl. 43)1
41 34330A Piston & Pin Ass'y. (.010" OS) (Incl. 43)1
41 34331A Piston & Pin Ass'y. (.020" OS) (Incl. 43)1
42 34332 Ring Set (Std.)1
42 34333 Ring Set (.010" OS)1
42 34334 Ring Set (.020" OS)1
43 27888 Piston Pin Retaining Ring2
45 35373A Connecting Rod Ass'y. (Incl.46,47,49)1
46 650908 Connecting Rod Bolt1
47 650882 Connecting Rod Bolt1
48 34034 Valve Lifter2
49 35374 Oil Dipper1
50 35375 Camshaft (MCR)1
60 33273A Blower Housing Extension1
65 650128 Screw, 10-24 x 1/2"1
69 35262A * Cylinder Cover Gasket1
70 35376 Cylinder Cover (Incl. 71, 75 & 80)1
71 35377 Crankshaft Bushing1
72 27642 Oil Drain Plug2
72A 9556 Oil Drain Plug1
80 31845 Governor Shaft1
81 30590A Washer1
82 35378 Governor Gear Ass'y. (Incl. 81)1
83 30588A Governor Spool1
84 29193 Retaining Ring1
86 650833 Screw, 1/4-20 x 1-3/16"7
87 650832 Screw, 1/4-20 x 1-11/16"1
89 32589 Flywheel Key1
90 611090 Flywheel1
92 650880 Lock Washer1
93 650881 Flywheel Nut1
100 35135 Solid State Ignition1
102 650872 Solid State Mounting Stud2
103 650814 Screw, Torx T-15, 10-24 x 1"2
119 36448 * Cylinder Head Gasket1
120 36449 Cylinder Head1
125 27878A Exhaust Valve (Std.) (Incl. 151)1
125 27880A Exhaust Valve (1/32" OS) (Incl. 151)1
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HM80-155375N Page 3 of 10
Engine Parts List #1
Ref # Part Number Qty Description
126 34036 Intake Valve (1/32" OS) (Incl. 151)1
126 34035 Intake Valve (Std.) (Incl. 151)1
127 650691 Washer9
128 650690 Belleville Washer7
129 650727 Screw, 5/16-18 x 1-3/4"2
130 650694A Screw, 5/16-18 x 2"7
131A 650713 Screw, 5/16-18 x 5/8"2
135 33636 Resistor Spark Plug (RJ17LM)1
139 33369 Governor Gear Bracket1
140 650836 Screw, 10-24 x 1/2"2
149 27882 Valve Spring Cap1
149A 35862 Valve Spring Cap1
150 27881 Valve Spring2
151 32581 Valve Spring Keeper2
169 27896A * Breather Gasket2
170 28423 Breather Body1
171 28424 Breather Element1
172 28425 Valve Cover1
173 35350 Breather Tube1
174 650128 Screw, 10-24 x 1/2"2
178 29752 Nut & Lock Washer, 1/4-282
182 30088A Screw, 1/4-28 x 1"2
184 33263 * Carburetor To Intake Pipe Gasket1
185 34707 Intake Pipe1
186 34661 Governor Link1
200 34664 Control Bracket (Incl. 19, 203 & 204)1
203 31342 Compression Spring1
204 650549 Screw, 5-40 x 7/16"1
207 33878 Throttle Link1
209 650821 Screw, 10-32 x 1/2"2
210 27793 Conduit Clip1
211 28942 Screw, 10-32 x 3/8"1
223 650378 Screw, Torx T-30, 5/16-18 x 1-1/8"2
224 27915A * Intake Pipe Gasket1
260 33375D Blower Housing1
261 650788 Screw, 5/16-18 x 3/4"2
262 29747B Screw, Torx T-40, 5/16-24 x 21/32"2
264 650802 Screw, 1/4-20 x 5/8"1
265 33272B Cylinder Head Cover1
275 34185A Muffler1
276 31588 Locking Plate1
277 650729 Screw, 5/16-18 x 3-3/16"2
281 33013 Starter Bubble Cover1
282 650760 Screw, 8-32 x 3/8"1
285 35985B Starter Cup1
286 35446 Starter Screen1
287 29752 Nut & Lock Washer, 1/4-284
300 34156A Fuel Tank (Incl. 292 & 301)1
301 35355 Fuel Cap1
305 35554 Oil Fill Tube1
307 35499 "O" Ring1
308 35540 Fill Tube Clip1
310 36205 Dipstick1
311 35941 Oil Fill Plug (Incl. 312)1
312 29673 Oil Fill Plug Gasket1
327 35392 Starter Plug1
340 34155 Fuel Tank Bracket1
341 34154 Fuel Tank Bracket1
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HM80-155375N Page 4 of 10
Engine Parts List #1
Ref # Part Number Qty Description
342 650561 Screw, 1/4-20 x 5/8"1
370C 35274 Instruction Decal1
370 36261 Instruction Decal1
370A 34686 Name Decal1
380 632351 Carburetor (Incl. 184)1
390 590671 Rewind Starter (NOTE: This engine could have been built
1
with 590704 starter. Refer to the design of the air intake
louvers for part identification. Individual starter parts do not
interchange.)
400 36450A * Gasket Set (Incl. items marked PK i n notes) Incl. part #'s
420 730225 SAE 30 4-Cycle Engine Oil (Quart)1
1
27272A (1), 27896A (2), 27915A (1), 29673 (1), 33263 (1),
33629 (1), 34698A (1), 35262A (1), 36448 (1)
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HM80-155375N Page 5 of 10
Engine Parts List #2
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HM80-155375N Page 6 of 10
Engine Parts List #2
Ref # Part Number Qty Description
1 35385 Cylinder (Incl. 2 & 20)1
2 27652 Dowel Pin2
72 27642 Oil Drain Plug2
129 650727 Screw, 5/16-18 x 1-3/4"2
131A 650713 Screw, 5/16-18 x 5/8"2
169 27896A * Breather Gasket2
170 28423 Breather Body1
171 28424 Breather Element1
172 28425 Valve Cover1
174 650128 Screw, 10-24 x 1/2"2
178 29752 Nut & Lock Washer, 1/4-282
207 33878 Throttle Link1
238 28820 Screw, 10-32 x 1/2"2
239 27272A * Air Cleaner Gasket1
240 33266 Air Cleaner Body1
242 33267 Air Cleaner Bracket1
245 33268 Air Cleaner Filter1
250 33269A Air Cleaner Cover1
251 650513 Wing Nut, 1/4-201
264 650802 Screw, 1/4-20 x 5/8"1
275 34185A Muffler1
276 31588 Locking Plate1
277 650729 Screw, 5/16-18 x 3-3/16"2
290 30705 Fuel Line1
292 26460 Fuel Line Clamp2
308 35540 Fill Tube Clip1
370C 35274 Instruction Decal1
380 632351 Carburetor (Incl. 184)1
420 730225 SAE 30 4-Cycle Engine Oil (Quart)1
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HM80-155375N Page 7 of 10
Engine Parts List #3
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HM80-155375N Page 8 of 10
Engine Parts List #3
Ref # Part Number Qty Description
16 33454 Governor Lever1
17 29916 Governor Lever Clamp1
18 650548 Screw, 8-32 x 5/16"1
28 30322 Lock Nut, 8-321
30 35372A Crankshaft1
35 29826 Screw, 10-32 x 3/4"1
36 29918 Lock Washer1
37 29216 Lock Nut, 10-321
38 29642 Retaining Ring1
69 35262A * Cylinder Cover Gasket1
70 35376 Cylinder Cover (Incl. 71, 75 & 80)1
75 35319 Oil Seal1
86 650833 Screw, 1/4-20 x 1-3/16"7
87 650832 Screw, 1/4-20 x 1-11/16"1
89 32589 Flywheel Key1
92 650880 Lock Washer1
129 650727 Screw, 5/16-18 x 1-3/4"2
131A 650713 Screw, 5/16-18 x 5/8"2
133 650890 Lock Washer1
134 30747 Shorting Clip1
264 650802 Screw, 1/4-20 x 5/8"1
277 650729 Screw, 5/16-18 x 3-3/16"2
285 35985B Starter Cup1
290 30705 Fuel Line1
292 26460 Fuel Line Clamp2
298 650665 Screw, 1/4-15 x 3/4"2
300 34156A Fuel Tank (Incl. 292 & 301)1
301 35355 Fuel Cap1
308 35540 Fill Tube Clip1
390 590671 Rewind Starter (NOTE: This engine could have been built
1
with 590704 starter. Refer to the design of the air intake
louvers for part identification. Individual starter parts do not
interchange.)
420 730225 SAE 30 4-Cycle Engine Oil (Quart)1
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HM80-155375N Page 9 of 10
Engine Parts List #4
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HM80-155375N Page 10 of 10
Engine Parts List #4
Ref # Part Number Qty Description
103 650814 Screw, Torx T-15, 10-24 x 1"2
129 650727 Screw, 5/16-18 x 1-3/4"2
131A 650713 Screw, 5/16-18 x 5/8"2
264 650802 Screw, 1/4-20 x 5/8"1
300 34156A Fuel Tank (Incl. 292 & 301)1
301 35355 Fuel Cap1
308 35540 Fill Tube Clip1
327 35392 Starter Plug1
342 650561 Screw, 1/4-20 x 5/8"1
390 590671 Rewind Starter (NOTE: This engine could have been built
420 730225 SAE 30 4-Cycle Engine Oil (Quart)1
1
with 590704 starter. Refer to the design of the air intake
louvers for part identification. Individual starter parts do not
interchange.)
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