| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-57-71101 | SEAT ASS'Y | 25603- | ||
| \0\20T-57-71100 | SEAT ASS'Y | 18001-25602 | ||
| 1 | 20T-57-71110 | CUSHION,SEAT | 18001- | |
| 20T-57-00111 | CUSHION ASS'Y,BACK | 25603- | ||
| \0\20T-57-00110 | CUSHION ASS'Y,BACK | 18001-25602 | ||
| 2 | \6\ | CUSHION,BACK | 25603- | |
| \6\ | CUSHION,BACK | 18001-25602 | ||
| 3 | 203-57-53220 | RECLINING ASS'Y | 18001- | |
| 4 | 01010-50816 | BOLT | 18001- | |
| 5 | 01602-20825 | WASHER,SPRING | 18001- | |
| 6 | 203-57-53180 | COLLAR | 18001- | |
| 7 | 01010-51030 | BOLT | 18001- | |
| 8 | 01643-31032 | WASHER | 18001- | |
| 9 | 01010-50830 | BOLT | 18001- | |
| 10 | 01643-30823 | WASHER | 18001- |