| Index No. | Part No. | Description | No. Req'd |
| 1 | CA157637 | Plate(Valve Disc) | 1 |
| 2 | CA157638 | Pin | 2 |
| 3 | CA157639 | Piston | 1 |
| 4 | CA157640 | Retainer | 1 |
| 5 | CA157642 | Bushing- Valve | 1 |
| 6 | CA157643 | Valve- Throttle | 1 |
| 7 | CA157644 | Trigger | 1 |
| 8 | CA157645 | Spring- Throttle | 1 |
| 9 | CA157646 | Seat- Rear Valve | 1 |
| 10 | CA157647 | ValveWasher | 1 |
| 11 | CA157648 | Seat- Front Valve | 1 |
| 12 | CA157650 | Cylinder | 1 |
| 13 | CA157651 | Deflector- Exhaust | 1 |
| 14 | CA157652 | O-Ring- Valve | 1 |
| 15 | CA157653 | O-Ring- Bushing | 1 |
| 16 | CA157659 | Housing- Handle (Cast-In Logo) | 1 |
| CA156894 | Decal- Warning (Not Shown) | 1 |
