| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 428-R07-1110 | TIRE ASSEMBLY | A50001 -- | |
| 2 | 428-30-12160 | O-RING | A50001 -- | |
| 3 | 428-R07-1120 | RING, SEAL | A50001 -- | |
| 4 | VALVE ASSEMBLY (SEE FIG. S0110-01A0) | A50001 -- | ||
| VALVE (SEE FIG. S0110-01A0) | A50001 -- | |||
| 5 | EXTENSION (SEE FIG. S0110-01A0) | A50001 -- | ||
| 6 | WASHER (SEE FIG. S0110-01A0) | A50001 -- |