| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 426-57-21411 | SEAT ASS'Y | 54023- | |
| \0\426-57-21410 | SEAT ASS'Y | 54001-54022 | ||
| 2 | 428-57-21130 | BRACKET | 54001- | |
| 3 | 428-57-21140 | BRACKET | 54001- | |
| 4 | 428-57-21150 | WASHER | 54001- | |
| 5 | 01010-80835 | BOLT | 54023- | |
| 01010-80830 | BOLT | 54001-54022 | ||
| 6 | 01010-80845 | BOLT | 54023- | |
| 01010-80840 | BOLT | 54001-54022 | ||
| 7 | 01643-30823 | WASHER | 54023- | |
| 01643-30823 | WASHER | 54001-54022 | ||
| 8 | 01435-01230 | BOLT | 54001- | |
| 9 | 428-57-21120 | WIRING HARNESS | 54001- |