| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 257-60-15201 | BASE | 1001- | |
| 2 | 257-60-15410 | SEAT | 1001- | |
| 3 | 257-60-15510 | SEAT | 1001- | |
| 4 | 01580-01008 | NUT | 1001- | |
| 5 | 01602-01030 | WASHER | 1001- | |
| 6 | 257-10-16910 | PIN | 1001- | |
| 7 | 266-60-44321 | PIN | 1001- | |
| 8 | 257-60-15712 | COVER | 1201- | |
| 257-60-15701 | COVER | 1042-1200 | ||
| 257-60-15700 | COVER | 1001-1041 | ||
| 9 | 01434-00820 | BOLT | 1001- | |
| 10 | 257-60-15811 | BOX | 1201- | |
| 11 | 01010-30820 | BOLT | 1201- | |
| 12 | 01602-00825 | WASHER | 1201- |