Page 1
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OHH50-68022H Page 1 of 5
Engine Parts List #1
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Page 2
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OHH50-68022H Page 2 of 5
Engine Parts List #1
Ref # Part Number Qty Description
1 37107B Cylinder (Incl. 2, 20, 72 & 72A)1
2 26727 Dowel Pin2
14 651052 Washer1
15 37108 Governor Rod1
16 37110 Governor Lever1
23 36732 Ball Bearing1
27 36733 Bearing Retainer1
30 36811 Crankshaft1
35 651053 Screw, 10-32 x 63/64"1
37 29216 Lock Nut1
38 37109 Retaining Ring1
40 35544A Piston, Pin & Ring Set (Std.)1
40 35545A Piston, Pin & Ring Set (.010" OS)1
40 35546 Piston, Pin & Ring Set (.020" OS)1
41 35541 Piston & Pin Ass'y (Std.) (Incl. 43)1
41 35542 Piston & Pin Ass'y (.010" OS) (Incl. 43)1
41 35543 Piston & Pin Ass'y (.020" OS) (Incl. 43)1
42 35547A Ring Set (Std.)1
42 35548A Ring Set (.010" OS)1
42 35549 Ring Set (.020" OS)1
43 20381 Piston Pin Retaining Ring2
45 32875A Connecting Rod Ass'y (Incl. 46 & 49)1
46 32610A Connecting Rod Bolt2
48 35616 Valve Lifter2
49 36611 Oil Dipper1
50 37040 Camshaft (Incl. 253 & 254)1
64 651015 Screw, 1/4-20 x 1-1/8"1
69 36624 * Cylinder Cover Gasket1
70 36731 Cylinder Cover (Incl. 75 thru 83 & 31 1)1
72A 28582 Oil Drain Plug1
72 27642 Oil Drain Plug2
74A 28537 Washer2
74 30200 Screw, 10-24 x 9/16"2
75 36742 Oil Seal1
80 30574A Governor Shaft1
81 30590A Washer1
82 30591 Governor Gear Assembly (Incl. 81)1
83 36057 Governor Spool1
86 650488 Screw, 1/4-20 x 1-1/4"8
89 610961 Flywheel Key1
119 36738 * Cylinder Head Gasket1
120 37455 Cylinder Head1
125 36471 Exhaust Valve (Std.) (Incl. 151)1
125 36472 Exhaust Valve (1/32" OS) (Incl. 151)1
126 37711 Intake Valve (Std.) (Incl. 151)1
130A 650999 Screw, 5/16-18 x 2-41/64"1
130 650912 Screw, 5/16-18 x 1-1/2"4
135 34645 Resistor Spark Plug (RN4C)1
150 37039 Valve Spring2
151A 40016A Intake Valve Seal1
151 31673 Valve Spring Cap2
153 36649 Push Rod Guide1
154 650913 Rocker Arm Stud2
155 35624A Rocker Arm2
157 650914 Nut, 1/4-282
158 36629 Push Rod2
159 35626 * Rocker Arm Cover Gasket1
160 36630A Rocker Arm Cover1
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Page 3
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OHH50-68022H Page 3 of 5
Engine Parts List #1
Ref # Part Number Qty Description
161 651008 Screw, 1/4-20 x 31/64"2
161A 651012 Stud2
173 36675A Breather Tube1
178 650852 Nut, 1/4-202
182 650451 Screw, 1/4-20 x 1"2
184 26756 * Carburetor To Intake Pipe Gasket1
185 36631 Intake Pipe1
207 36632 Throttle Link1
223 650451 Screw, 1/4-20 x 1"2
224 36581 * Intake Pipe Gasket1
238 28820 Screw, 10-32 x 1/2"2
239 27272A * Air Cleaner Gasket1
240 36633A Air Cleaner Body (Incl. 239)1
245 36046 Air Cleaner Filter1
250 37073 Air Cleaner Cover1
250A 37074 Air Cleaner Baffle1
251 650886 Wing Nut1
252 650821 Screw, 10-32 x 1/2"1
253 36701 Compression Release Weight1
254 36702 Compression Release Spring1
275 36641 Muffler1
277 650988 Screw, 1/4-20 x 2-9/32"2
278 36674 Spacer1
279 650852 Nut & Lock Washer2
280 36893 Heat Shield1
305 36877 Oil Fill Tube1
307 35499 O-Ring1
308 37079 Fill Tube Clip1
310 36878 Dipstick1
311 27625 Oil Fill Plug2
312 29673 Oil Fill Plug Gasket1
380 640017B Carburetor (Incl. 184)1
416 36085 Spark Arrestor Kit (Incl. 417) (Optio nal)1
417 650760 Screw, 8-32 x 3/8"1
600 651013 Washer1
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Page 4
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OHH50-68022H Page 4 of 5
Engine Parts List #2
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Page 5
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OHH50-68022H Page 5 of 5
Engine Parts List #2
Ref # Part Number Qty Description
19 37111 Extension Spring1
20 32600 Oil Seal1
25C 37709 Air Baffle (1 pc.)1
26 30200 Screw, 10-24 x 9/16"2
60 36623A Blower Housing Extension1
62 650760 Screw, 8-32 x 3/8"1
63 28545 Grommet1
65 30200 Screw, 10-24 x 9/16"1
68 33356 Ground Terminal1
90 611205 Flywheel1
92 650815 Belleville Washer1
93 650816 Flywheel Nut1
100 34443B Solid State Ignition1
101 610118 Spark Plug Cover1
103 651007 Screw, T-15, 10-24 x 15/16"2
110 36679A Ground Wire1
186 36711 Governor Link1
200A 36686 Boden Wire Bracket1
200 36736 Control Bracket (Incl. 206 & 209A thr u 217)1
206 610973 Terminal1
209A 651016 Nut, 10-321
209 650821 Screw, 10-32 x 1/2"1
210 27793 Conduit Clip1
211 28942 Screw, 10-32 x 3/8"1
212 30773A Bushing1
212B 651017 Washer1
212A 36685 Bearing Plate1
215 36638 Control Knob1
217 36684 Control Lever1
260 36864 Blower Housing1
261A 650821 Screw, 10-32 x 1/2"2
261 651008 Screw, 1/4-20 x 31/64"1
262 651008 Screw, 1/4-20 x 31/64"2
285 35985B Starter Cup1
287 651008 Screw, 1/4-20 x 31/64"4
290 30705 Fuel Line1
292 26460 Fuel Line Clamp2
300 37048 Fuel Tank (Incl. 292 & 301)1
301 35355 Fuel Cap1
313 34080 Spacer1
341 36644 Fuel Tank Bracket1
342 651010 Screw, 1/4-20 x 7/8"2
370B 35703 Speed Control Decal1
370K 36695 Starter Decal1
370A 36261 Instruction Decal1
390 590746 Rewind Starter (NOTE: This engine could have been built
1
with 590704 starter)
400 36716A * Gasket Set (Incl. items marked PK i n notes)1
420 730225 SAE 30 4-Cycle Engine Oil (Quart)1
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