| Item | Part No. | Part Name | Qty | Serial No. |
| 23S-57-51150 | SEAT ASS'Y | 53223- | ||
| 1 | 23S-57-52120 | SEAT | 53223- | |
| 2 | 23S-57-52130 | SEAT | 53223- | |
| 3 | 22T-57-11330 | REST | 53223- | |
| 4 | 23S-57-52140 | ARM REST,L.H. | 53223- | |
| 5 | 23S-57-52150 | ARM REST,R.H. | 53223- | |
| 6 | 23S-57-52160 | WIRE | 53223- | |
| 7 | 23S-57-52170 | BOLT | 53223- | |
| 8 | 23S-57-52180 | BOLT | 53223- | |
| 9 | 23S-57-52190 | NUT | 53223- | |
| 10 | 22T-57-11410 | COVER | 53223- | |
| 11 | 23S-57-52210 | BOLT | 53223- | |
| 12 | 23S-57-52220 | SCREW | 53223- | |
| 13 | 22T-57-11420 | BOLT | 53223- | |
| 14 | 22T-57-11430 | BUSHING | 53223- | |
| 15 | 22T-57-11370 | LIFTER ASS'Y | 53223- | |
| 16 | 22T-57-11380 | BRACKET | 53223- | |
| 17 | 22T-57-11360 | BRACKET | 53223- | |
| 18 | 22T-57-11350 | ADJUSTER | 53223- | |
| 19 | 22T-57-11340 | ADJUSTER | 53223- | |
| 20 | 01435-00820 | BOLT | 53223- | |
| 21 | 01584-00806 | NUT | 53223- | |
| 22 | 22T-57-11440 | COVER | 53223- | |
| 23 | 01435-00820 | BOLT | 53223- | |
| 24 | 23S-57-52020 | SEAT ASS'Y | 53001- | |
| 25 | 01010-80825 | BOLT | 53001- | |
| 26 | 01643-30823 | WASHER | 53001- |