| Item | Part No. | Part Name | Qty | Serial No. |
| 566-57-15100 | OPERATOR'S SEAT A. | 1256- | ||
| 1 | 566-57-15700 | SEAT ASS'Y | 1256- | |
| 2 | 566-57-15710 | RAIL,L.H. | 1256- | |
| 3 | 566-57-15720 | RAIL,R.H. | 1256- | |
| 4 | 01220-40816 | SCREW | 1256- | |
| 5 | 01602-00825 | WASHER | 1256- | |
| 6 | 01580-00806 | NUT | 1256- | |
| 7 | 01602-00825 | WASHER | 1256- | |
| 8 | 566-57-15400 | SEAT BELT ASS'Y | 1256- | |
| 9 | 02030-70722 | BOLT | 1256- | |
| 10 | 01602-21134 | WASHER | 1256- | |
| 11 | 566-57-15300 | SUSPENSION ASS'Y | 1256- | |
| 12 | \6\ | LINK ASS'Y | 1256- | |
| 13 | 566-57-15320 | ABSORBER | 1256- | |
| 14 | 566-57-15330 | SPRING | 1256- | |
| 15 | 01010-31025 | BOLT | 1256- | |
| 16 | 01602-01030 | WASHER | 1256- |