| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 42C-30-12100 | RIM ASS'Y | 50001-50008 | |
| 2 | 42C-30-12160 | O-RING | 50001-@ | |
| 42C-30-12210 | VALVE,TIRE | 50001-@ | ||
| 3 | 42C-30-12220 | SEAT | 50001-@ | |
| 4 | 42C-30-12230 | ADAPTER | 50001-@ | |
| 5 | 42C-30-12240 | EXTENSION | 50001-@ | |
| 6 | 42C-30-12250 | CORE,HOUSING | 50001-@ |