| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21U-57-31110 | SEAT ASS'Y | 10001- | |
| 2 | 01584-00806 | NUT | 10001- | |
| 3 | 22L-57-18610 | BRACKET | 10001- | |
| 4 | 01010-80820 | BOLT | 10001- | |
| 5 | 01643-30823 | WASHER | 10001- | |
| 6 | 22L-57-18320 | ARM REST,L.H. | 10001- | |
| 7 | 22L-57-18331 | PLATE | 10001- | |
| 8 | 22L-57-18260 | SCREW | 10001- | |
| 9 | 22L-57-18540 | PLATE | 10001- | |
| 10 | 01435-00816 | BOLT | 10001- | |
| 11 | 22L-57-18310 | ARM REST,R.H. | 10001- | |
| 12 | 22L-57-18331 | PLATE | 10001- | |
| 13 | 22L-57-18260 | SCREW | 10001- | |
| 14 | 22L-57-18540 | PLATE | 10001- | |
| 15 | 01435-00816 | BOLT | 10001- |