| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | BODY ASSEMBLY (2) | |||
| 2 | 281-34-11540 | SEAT (1) | ||
| 3 | 281-34-11550 | VALVE (1) | ||
| 4 | 281-34-11561 | SPRING (1) | ||
| NS|5 | 281-34-05211 | NOTE: (1) INCLUDED IN 281-34-05211 CHECK | ||
| NS|6 | VALVE SERVICE KIT. | |||
| NS|7 | (2) NOT SERVICED SEPARATELY. |