| Ref | Part Number | Description |
|---|---|---|
| 2 | 420929650 | Drive Pin 5 X 10 |
| 3 | 420660280 | Stop Sleeve |
| 4 | 420947770 | Output Sleeve |
| 5 | 420630551 | Sealing Ring |
| 6 | 420820276 | Balance Shaft Ass'y This part replaces 420820275. |
| 8 | 420640996 | Connecting Rod Screw M10 X 1 |
| 9 | 420933523 | Half-Bearing |
| 11 | 420890385 | Piston Set Ring, Standard |
| 12 | 420916472 | Piston Pin |