For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OH318EA-222712D 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
OH318EA-222712D Page 2 of 6
Engine Parts List #1
Ref # Part Number Qty Description
1 37665 Cylinder (Incl. 2, 20 & 72)1
2 27652 Dowel Pin2
14 28277 Washer1
15 30699C Governor Rod Ass'y (Incl. 15A & 15B)1
15A 30700 Governor Yoke1
15B 650494 Screw, 6-40 x 5/16"1
16 37458 Governor Lever (Incl. 212A)1
17 29916 Governor Lever Clamp1
18 651028 Screw, T-15, 8-32 x 3/8"1
20 35319 Oil Seal1
25 35853 Blower Housing Baffle (Incl. 325)1
26 650561 Screw, 1/4-20 x 19/32"2
28 30322 Lock Nut, 8-321
30 37737 Crankshaft1
35 29826 Screw, 10-32 x 3/4"1
36 29918 Lock Washer1
37 29216 Lock Nut, 10-321
38 29642 Retaining Ring1
40 40049 Piston, Pin & Ring Set (Std.)1
40 40050 Piston, Pin & Ring Set (.010" OS)1
41 40047 Piston & Pin Ass'y (Std.) (Incl. 43)1
41 40048 Piston & Pin Ass'y (.010" OS) (Incl. 43)1
42 40013 Ring Set (Std.)1
42 40014 Ring Set (.010" OS)1
43 27888 Piston Pin Retaining Ring2
45 36897 Connecting Rod Ass'y (Incl. 47 & 49)1
47 651033 Connecting Rod Bolt2
48 35313 Valve Lifter2
49 36896 Oil Dipper1
50 37517 Camshaft (MCR)1
60 35316A Blower Housing Extension1
65 30200 Screw, 10-24 x 9/16"1
66 30063 Screw, T-30, 1/4-20 x 1/2"1
69 37342 * Cylinder Cover Gasket1
70 37847 Cylinder Cover (Incl. 71,75,80-84)1
71 35377 Crankshaft Bearing1
72 27642 Oil Drain Plug2
75 37648 Oil Seal1
80 37587 Governor Shaft1
81 651080 Washer1
82 37588 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
94 651016 Lock Nut, 10-321
95 30886A Extension Spring1
96 30845A R.P.M. Adjusting Bolt1
100 35135A Solid State Ignition (Incl. 101)1
101 610118 Spark Plug Cover1
102 651024 Solid State Mounting Stud2
103 651007 Screw, T-15, 10-24 x 15/16"2
110A 37357 Ground Wire1
110 36993 Ground Wire1
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OH318EA-222712D Page 3 of 6
Engine Parts List #1
Ref # Part Number Qty Description
111B 611226 Rocker On/Off Switch1
111 611220 Low Oil Shut-Down Switch (Incl. 112)1
112 35967A * Low Oil Shut-Down Gasket1
113 650950 Screw, T-25, 10-24 x 5/8"4
119 37256 * Cylinder Head Gasket1
120 37516 Cyinder Head (Incl. 151A & 270A)1
125 36934 Exhaust Valve (Std.)1
125 36936 Exhaust Valve (1/32" OS)1
126 36935 Intake Valve (Std.)1
127 650691 Washer6
128 650690 Belleville Washer6
130 650697A Screw, 5/16-18 x 2-1/2"6
135 34645 Spark Plug (RN4C)1
139 33369 Governor Gear Bracket1
140 650836 Screw, 10-24 x 1/2"2
150 33507 Valve Spring2
151 33508 Valve Spring Keeper2
151A 35862 Intake Valve Seal1
153 35949 Push Rod Guide1
154 650945 Rocker Arm Stud1
155 35950 Rocker Arm1
157 650947 Jam Nut1
158 35466 Push Rod2
159 35952 * Rocker Arm Cover Gasket1
160 35953A Rocker Arm Cover1
161 30063 Screw, T-30, 1/4-20 x 1/2"4
163 650890 Lock Washer2
169 27896A * Valve Cover Gasket2
170 28423 Breather Body1
171 28424 Breather Element1
172 37555 Valve Cover1
173 37556 Breather Tube1
174 650128 Screw, 10-24 x 1/2"2
178 650928 Nut & Lock Washer, 1/4-202
180 37101 Blower Housing Extension1
181 30200 Screw, 10-24 x 9/16"2
182 650925A Carburetor Mounting Stud2
184 36352 * Carburetor To Intake Pipe Gasket1
185 37557A Intake Pipe1
186 37261 Governor Link1
212A 36288 Bushing1
223 650978 Screw, T-30, 5/16-18 x 1-7/16"2
224 33515A * Intake Pipe Gasket1
228 651078 Air Cleaner Stud2
239 36358 * Air Cleaner Gasket1
241 37559 Air Cleaner Body1
245 37452 Air Cleaner Filter1
250 37560 Air Cleaner Cover1
251 650933 Wing Nut, 1/4-202
260 37667 Blower Housing1
262 651084 Screw, 5/16-18 x 9/16"2
264A 650738 Screw, 1/4-20 x 5/8"1
265 37086 Cylinder Head Cover1
266 650876 Screw, 5/16-18 x 1-9/32"2
269 35762 * Exhaust Gasket2
270A 35829A Exhaust Port Liner1
270 35292 Exhaust Manifold1
271 35293 Locking Plate1
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OH318EA-222712D Page 4 of 6
Engine Parts List #1
Ref # Part Number Qty Description
275 37250 Muffler1
276 35348 Locking Plate1
276A 31588 Locking Plate1
277 650877 Screw, 5/16-18 x 4-1/2"2
279 650561 Screw, 1/4-20 x 19/32"5
281 33013 Starter Bubble Cover1
282 650760 Screw, 8-32 x 3/8"1
285 35985C Starter Cup1
287 29752 Nut & Lock Washer, 1/4-284
290 30962 Fuel Line1
292 26460 Fuel Line Clamp2
311 35941 Oil Fill Plug (Incl. 312)1
312 29673 Oil Fill Plug Gasket1
342 792028 Screw, 5/16-18 x 7/8"2
355 590701 Starter Handle1
370W 37562 Climate Guard Decal (Summer)1
370X 37563 Climate Guard Decal (Winter)1
370K 36695 Starter Decal1
380 640329 Carburetor (Incl. 184)1
390 590746 Rewind Starter (Note: This engine could hav e been built
1
with 590704 starter.)
400 37257A *Gasket Set (Incl. items marked PK in notes)1
420 730225A SAE 30 4-Cycle Engine Oil (Quart)1
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OH318EA-222712D Page 5 of 6
Engine Parts List #2
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
OH318EA-222712D Page 6 of 6
Engine Parts List #2
Ref # Part Number Qty Description
90 611090 Flywheel1
111B 611226 Rocker On/Off Switch1
178 650928 Nut & Lock Washer, 1/4-202
241 37559 Air Cleaner Body1
260 37667 Blower Housing1
370L 37668 Low Oil Decal1
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