![Lever Clamp](/images/new-backgrounds/85267/8526745x1.webp)
SEARS CRAFTSMAN 8 H.P. ENGINE MODEL 143.978005 FOR
Key No. Part No.
135385
227652
530969
15 30699C
15A 30700
15B 650494
16 33454
17 29916
18 651028
19 34663
20 35319
25 36460
26 650561
28 30322
30 36283A
35 29826
36 29918
37 29216
38 29642
40 34552
34553
34554
41 34329A
34330A
34331A
42 34332
34333
34334
43 27888
45 36897
47 651033
48 34034
49 36896
5O 35375
60 33273A
65 650128
69 35262A
70 35376
71 35377
72 28582
75 35319
8O 31845
81 30590A
82 35378
83 30588A
84 29193
86 650833
87 650832
89 32589
90 611O90
Description |
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| Key No. | Part No. | Description |
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RPM | Low 1700 |
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| 92 | 650880 | Lock Washer |
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RPM High 3450 to 3750 |
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| 93 | 650881 | Flywheel | Nut |
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Cylinder | (Incl. 2 & 20) |
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| 100 | 35135 | Solid | State | Ignition | ||||||||
Dowel | Pin |
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| 101 | 610118 | Spark |
| Plug Cover | ||||||
Oil Drain | Extension |
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| 102 | 650872 | Solid | State | Mounting Stud | ||||||||
Extension |
| Cap |
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| 103 | 651007 | Screw, Torx | ||||||||
Governor | Rod (Incl. 15A & 15B) |
| 110 | 35187 | Ground Wire |
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Governor | Yoke |
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| 119 | 36448 | Cylinder | Head Gasket | ||||||||
Screw, |
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| 120 | 36449 | Cylinder | Head |
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Governor | Lever |
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| 125 | 27878A | Exhaust Valve (Std.) (Incl. 151) | |||||||||
Governor | Lever Clamp |
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| 27880A | Exhaust Valve (1/32" O.S.) (Incl. 151) | ||||||||||
Screw, | Torx |
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| 126 | 34035 | Intake Valve (Std.) (Incl. 151) | |||||||||||
Speed | Control | Spring |
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| 34036 | Intake Valve (1/32" O.S.) (Incl. 151) | |||||||||
Oil Seal |
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| 127 | 650691 | Washer |
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Blower | Housing | Baffle |
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| 128 | 650690 | Belleville | Washer | ||||||||
Screw, |
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| 130 | 650694A | Screw, | x 2" | ||||||||||
Lock Nut, |
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| 130B | 650273 | Screw, | x 5/8" | |||||||||
Crankshaft |
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| 135 | 33636 | Resistor | Spark | Plug | |||||||
Screw, |
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| 139 | 33369 | Governor Gear | Bracket | ||||||||||
Lock Washer |
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| 140 | 650838 | Screw, | ||||||||||
Lock Nut, |
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| 149 | 27882 | Valve |
| Spring | Cap | ||||||||
Retaining |
| Ring |
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| 149A | 35862 | Valve |
| Spring | Cap | |||||
Piston, | Pin, And Ring Set (Std.) |
| 150 | 27881 | Valve |
| Spring |
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Piston, Pin, And Ring Set (.010" O.S.) | 151 | 32581 | Valve |
| Spring | Keeper | |||||||||||
Piston, Pin, And Ring Set (.020" 0.S.) | 169 | 27898A | Breather | Gasket | |||||||||||||
Piston | & Pin Ass'y.(Std.) | (Incl. 43) |
| 170 | 28423 | Breather | Body |
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Piston | & Pin Ass'y.(.010" | O.S.)(Incl. | 43) | 171 | 28424 | Breather | Element | ||||||||||
Piston | & Pin Ass'y.(.020" | 0.S.) (Incl. | 43) | 172 | 28425 | Valve Cover |
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Ring | Set (Std.) |
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| 173 | 35350 | Breather | Tube |
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Ring | Set (.010" | O.S.) |
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| 174 | 650128 | Screw, | |||||||||
Ring | Set | (.020" 0.S.) |
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| 178 | 29752 | Nut and Lock Washer, | |||||||||
Piston | Pin | Retaining Ring |
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| 182 | 30088A | Screw, | |||||||||
Connecting | Rod Ass'y.(Incl. 47 & 49) | 184 | 33263 | Carburetor | to Intake Pipe Gasket | ||||||||||||
Connecting | Rod Bolt |
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| 185 | 34707 | Intake | Pipe |
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Valve | Lifter |
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| 186 | 34667 | Governor | Link |
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Oil Dipper |
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| 2OO | 34677 | Control | Bracket | (Inc1.19, 203 & 204) | |||||||
Camshaft |
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| 203 | 31342 | Compression | Spring | ||||||||
Blower | Housing Extension |
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| 204 | 651029 | Screw, Torx | |||||||||||
Screw, |
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| 206 | 610973 | Terminal |
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Cylinder | Cover | Gasket |
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| 2O7 | 33878 | Throttle | Link |
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Cylinder | Cover | (Incl. 71,75 | & 80) |
| 209 | 650821 | Screw, | ||||||||||
Crankshaft | Bushing |
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| 215 | 35882 | Control | Knob |
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Oil Drain | Plug |
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| 223 | 650378 | Screw, Torx | |||||||||
Oil Seal |
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| 224 | 27915A | Intake | Pipe | Gasket | ||||||
Governor |
| Shaft |
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| 238 | 28820 | Screw, | |||||||||
Washer |
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| 239 | 27272A | Air Cleaner | Gasket | |||||||
Governor |
| Gear | Ass'y.(Incl. | 81) |
| 240 | 33266 | Air Cleaner | Body | ||||||||
Governor |
| Spool |
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| 242 | 33267 | Air Cleaner | Bracket | ||||||||
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| 245 | 33268 | Air Cleaner | Filter | ||||||||||
Retaining |
| Ring |
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Screw, | x |
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| 245A | 35881 | Air Cleaner | Filter | |||||||||
Screw, | x |
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| 25O | 33269A | Air Cleaner | Cover | |||||||||
Flywheel | Key |
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| 251 | 650513 | Wing Nut, | |||||||||
Flywheel |
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| 260 | 36250 | Blower | Housing |
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