| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20T-57-71111 | CUSHION | 18001- | |
| 20T-57-00120 | CUSHION ASS'Y | 18001- | ||
| 2 | \6\ | CUSHION | 18001- | |
| 3 | 21W-57-31110 | RECLINING ASS'Y | 18001- | |
| 4 | 01010-80816 | BOLT | 18001- | |
| 5 | 01602-20825 | WASHER | 18001- | |
| 6 | 01010-80816 | BOLT | 18001- | |
| 7 | 01602-20825 | WASHER | 18001- | |
| 8 | 203-57-53180 | COLLAR | 18001- | |
| 9 | 01435-01025 | BOLT | 18001- | |
| 10 | 01643-31032 | WASHER | 18001- | |
| 11 | 01010-80830 | BOLT | 18001- | |
| 12 | 01643-30823 | WASHER | 18001- | |
| 13 | 21W-57-31121 | PLATE | 18001- | |
| 14 | 01010-80825 | BOLT | 18001- | |
| 15 | 01643-30823 | WASHER | 18001- |