For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
H40-55123F Page 1 of 8
Engine Parts List #1
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
H40-55123F Page 2 of 8
Engine Parts List #1
Ref # Part Number Qty Description
1 31411A Cylinder Assy. (2-1/2" Bore)0
2 27652 Pin, Dowel0
3 27642 Plug, Drain0
3A 27642 Plug, Drain0
4 27876B Seal, Oil0
5 27877A Valve, Intake (Standard)0
5 27879A Valve, Intake (1/32" Oversize)0
6 27878A Valve, Intake (Standard)0
6 27880A Valve, Intake (1/32" oversize)0
7 27882 Cap, Upper valve spring0
8 27881 Spring, Valve0
9 27883 Cap, Lower valve spring (Standard)0
9 30964 Cap, Lower valve spring (1/32" oversize)0
9A 27883 Cap, Lower valve spring (Standard)0
9A 30964 Cap, Lower valve spring (1/32" oversize)0
10 20810 Pin, Valve spring retaining0
11 30813 Crankshaft Assy.0
12 29783 Pin, Crankshaft gear0
13 27884 Gear, Crankshaft0
14 27886 Piston & Pin Assy. (.010 Oversize)0
14 27887 Piston & Pin Assy. (.020 Oversize)0
14 28739 Piston & Pin Assy. (Standard) (2-1/2")0
15 27889 Ring Set, Piston (Std.) (2-1/2")0
15 27890 Ring Set, Piston (.010 oversize)0
15 27891 Ring Set, Piston (.020 oversize)0
15 29907 Re-Ringing Set, Piston0
16 27888 Ring, Piston pin retaining0
17 31295B Rod Assy., Connecting0
18 21718 Bolt, Connecting rod0
19 26073 Washer, Connecting rod bolt0
20 28264 Nut0
21 31296 Camshaft (No compression release)0
22 27893 Lifter, Valve0
23 31303B Cover, Cylinder0
24 28427 Seat, 0il0
25 31297 Dipstick, Oil0
26 30684 Gasket, Mounting flange0
27 8303 Lockwasher0
28 30564 Screw0
28 650488 Screw0
30 29673 Gasket, Filler plug0
31 650489 Screw0
32 28938B Gasket, Cylinder head0
33 30938A Head, Cylinder0
34 27793 Clip, Conduit0
35 28942 Screw0
36 650694 Screw, Hex hd. cap, 5/16-18 x 20
36 650695 Screw, Hex hd. cap, 5/16-18 x 2-1/4 (Grade 80
36 650697 Screw, Hex hd. cap, 5/16-18 x 2-1/20
37 33636 Plug, Spark (Champion J-8 or equivalent)0
38 27896 Gasket, Breather cover0
39 28423 Body, Breather0
40 28424 Element, Breather0
41 28425 Cover, Valve chamber0
42 26073 Washer, Connecting rod bolt0
43 650128 Screw0
43 650597 Screw, Hex washer hd., 10-24 x 5/80
43A 8269 Washer0
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For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
H40-55123F Page 3 of 8
Engine Parts List #1
Ref # Part Number Qty Description
44 27627 Tube, Breather0
45 27915 Gasket, Intake pipe0
46 30195A Flange, Carburetor0
48 30196 Screw0
50 650548 Screw, Hex washer hd., 8-32 x 5/160
51 30319 Rivet, Split0
52 31709 Lever, Governor0
54 28819 Spring, Fuel line0
54 31778 Spring, Coil0
55 30205 Bracket, Adjusting0
56 31710 Link, Throttle0
57 30985 Control, Throttle0
57A 24522 Control, Throttle0
59 29216 Nut0
60 650152 Screw0
61 29826 Screw0
62 29642 Ring, Retaining0
63 30699A Rod Assy., Governor0
64 29536 Baffle, Blower housing0
65 650561 Screw0
66 30586 Decal, Instruction0
67 650399 Screw, Phil. fil. hd. Sems, 10-32 x 5/80
68 8274 Lockwasher0
69 29747A Screw0
70 32158B Housing, (5.56 Dia. starter mtg. bolt0
71 650490 Washer, Belleville0
72 8116 Nut0
73 30700 Yoke, Governor0
74 650494 Screw0
75 31688 Gasket, Carburetor (1/8 thick)0
77 31345 Plate, Identification0
78 29309 Stud, Drive0
79 29752 Nut0
80 650572 Screw0
83 27272 Gasket, Air cleaner0
87 31691 Bracket, Air cleaner0
88 650521 Screw0
88 28820 Screw0
88 650399 Screw, Phil. fil. hd. Sems, 10-32 x 5/80
89A 31700 Element, Air cleaner0
90 31692 Body, Air cleaner0
91 30312 Screw, Hex washer hd. Sems, 10-32 x 1/20
98 28569 Spring, Compression0
98 32924 Spring, Compression0
99 29500 Screw, Fil. hd. mach., Sems, 8-32 x 3/40
99 650223 Screw, Fil. slotted hd. Sems, 8-32 x 5/80
99 650688 Screw, Hex hd., 10-32 x 1-5/16" (Drilled0
100 29538 Base, Mounting0
102 650561 Screw0
103 32401 Muffler0
106 31845 Shaft, Mechanical governor0
108 29193 Ring, Retaining0
109 30588A Spool, Governor0
111 31300 Bracket, Fuel tank0
113 30688 Screw, Hex hd. Sems, 1/4-20 x 1/20
113 650561 Screw0
114 31321 Tank Assy., Fuel (2 qt.)0
115 32387A Cap, Fuel filler (Charcoal Plastic) (Spurt0
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