| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (426-S33-2190) | SEAT ASS'Y | 50001- | |
| 2 | 426-S33-2170 | BRACKET,L.H. | 50001- | |
| 3 | 426-S33-2180 | BRACKET,R.H. | 50001- | |
| 4 | 01435-00820 | BOLT | 50024- | |
| 4 | 01435-00820 | BOLT | 50001-50023 | |
| 4A | 01435-00830 | BOLT | 50024- | |
| 5 | 01580-10806 | NUT | 50001- | |
| 6 | 01643-30823 | WASHER | 50001- | |
| 7 | 426-S33-2390 | SPACER | 50024- |