| Ref | Part Number | Description |
| 1 |
120-4216 |
SCREW-HHF Price: $0.90 |
| 2 |
120-4265 |
PLATE-BREATHER Price: $2.71 |
| 3 |
120-4264 |
GASKET-BREATHER Price: $3.16 |
| 4 |
120-4263 |
VALVE-REED Price: $6.36 |
| 5 |
120-4259 |
SHAFT-GOVERNOR Price: $6.65 |
| 6 |
120-4258 |
WASHER-PLAIN Price: $0.60 |
| 7 |
120-4257 |
SEAL-OIL Price: $3.16 |
| 8 |
120-4256 |
PIN-HAIR Price: $0.80 |
| 9 |
120-4266 |
BEARING-BALL Price: $15.93 |
| 10 |
120-4294 |
BALANCER-RH Price: $43.00 |
| 11 |
127-9180 |
SHAFT-BALANCE, L This part replaces 120-4296. Price: $43.00 |
| 12 |
120-4295 |
WASHER Price: $3.08 |
| 13 |
120-4225 |
SCREW-HHF Price: $1.10 |
| 14 |
120-4280 |
COVER-STRAINER, OIL Price: $6.65 |
| 15 |
120-4279 |
PLATE-BAFFLE, OIL Price: $5.25 |
| 16 |
120-4341 |
STRAINER-OIL This part replaces 120-4278. Price: $4.49 |
| 17 |
120-4277 |
GOVERNOR ASM Price: $14.71 |
| 18 |
120-4275 |
DEFLECTOR-OIL, RUBBER Price: $0.92 |
| 19 |
120-4272 |
PUMP-OIL Price: $12.48 |
| 20 |
120-4343 |
SEAL-PUMP, OIL This part replaces 120-4271. Price: $1.97 |
| 21 |
120-4270 |
COVER-PUMP, OIL Price: $3.98 |
| 22 |
120-4232 |
SCREW-HHF Price: $0.90 |
| 23 |
120-4273 |
SCREW-HHF Price: $6.19 |
| 24 |
120-4267 |
SEAL-OIL Price: $13.54 |
| 25 |
120-4274 |
PIN-DOWEL Price: $0.90 |
| 26 |
136-7828 |
COVER-CRANKCASE This part replaces 120-4286. Price: $95.69 |
| 28 |
120-4261 |
BEARING-BALL Price: $15.93 |
| 29 |
120-4293 |
CRANKSHAFT Price: $127.58 |
| 30 |
120-4292 |
CONNECTING ROD ASM Price: $29.98 |
| 31 |
120-4297 |
CAMSHAFT Price: $63.79 |
| 32 |
120-4289 |
RING SET Price: $19.09 |
| 33 |
120-4288 |
RING-RETAINING, PISTON PIN Price: $0.60 |
| 34 |
120-4290 |
PISTON Price: $39.82 |
| 35 |
120-4291 |
PIN-PISTON Price: $6.19 |
| 36 |
120-4269 |
CRANKCASE Price: $200.82 |
| 37 |
120-4287 |
CLAMP-J Price: $2.00 |
| 38 |
120-4298 |
LIFTER-VALVE Price: $9.54 |
| 39 |
120-4260 |
GASKET-CRANKCASE Price: $10.03 |