| Item | Part No. | Part Name | Qty | Serial No. |
| 20U-60-22400 | VALVE ASS'Y | 12800- | ||
| 1 | 20U-60-22310 | POPPET | 12800- | |
| 2 | 20U-60-22410 | ADAPTER | 12800- | |
| 3 | 21Y-62-11591 | PLUG | 12800- | |
| 4 | 07230-20210 | UNION | 12800- | |
| 5 | 07002-01423 | O-RING | 12800- | |
| 6 | 208-26-11611 | TEE | 12800- | |
| 7 | 07002-01423 | O-RING | 12800- | |
| 8 | 20U-62-22490 | BLOCK | 12800- | |
| 9 | 01010-81025 | BOLT | 12800- | |
| 10 | 01643-31032 | WASHER | 12800- |