| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20M-57-11211 | SEAT | 10001- | |
| 2 | 20M-57-19110 | BRACKET | 10001- | |
| 3 | 01010-31020 | BOLT | 10001- | |
| 4 | 01602-01030 | WASHER,SPRING | 10001- | |
| 5 | 20M-57-19200 | CUSHION ASS'Y | 10001- | |
| 6 | 01010-30816 | BOLT | 10001- | |
| 7 | 01602-00825 | WASHER,SPRING | 10001- | |
| 8 | 20M-57-19230 | PIN | 10001- | |
| 9 | 04052-00833 | PIN,SNAP | 10001- |