| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 456-172 | SEAT ASS'Y | 4001- | |
| 2 | 450-450 | BRACKET | 4001- | |
| 453-949 | SUSPENSION ASS'Y | 4001- | ||
| 3 | 453-950 | SUSPENSION | 4001- | |
| 450-882 | SLIDE RAIL ASS'Y | 4001- | ||
| 4 | 457-490 | SLIDE RAIL,L.H. | 4001- | |
| 5 | 457-491 | SLIDE RAIL,R.H. | 4001- | |
| 6 | 452-748 | HANDLE | 4001- | |
| 7 | 107-969 | BOLT | 4001- | |
| 8 | 105-272 | BOLT | 4001- | |
| 9 | 455-225 | WASHER | 4001- | |
| 10 | 455-138 | WASHER | 4001- | |
| 11 | 455-810 | BRACKET | 4001- | |
| 12 | 108-047 | NUT | 4001- | |
| 13 | 107-985 | BOLT | 4001- | |
| 14 | 455-220 | WASHER | 4001- | |
| 15 | 455-927 | ROD | 4001- | |
| 16 | 455-225 | WASHER | 4001- | |
| 17 | 451-663 | PIN,COTTER | 4001- | |
| 18 | 107-968 | BOLT | 4001- | |
| 19 | 455-225 | WASHER | 4001- | |
| 20 | 456-421 | SHEET | 4001- |