| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | AHWA2670 | Valve | 80138- | |
| 2 | AHVJ8012 | Core | 80138- | |
| 3 | AHEJ0350 | Extension Assembly | 80138- | |
| 4 | AHPB4443 | Seat | 80138- | |
| 5 | AHEG1599 | Plate | 80138- | |
| 6 | 01010-81220 | Bolt | 80138- | |
| 7 | 01643-31232 | Washer | 80138- | |
| 8 | 561-22-62841 | Clamp | 80138- | |
| 9 | 582-27-11291 | Nut | 80138- |