| Item | Part No. | Part Name | Qty | Serial No. |
| 23D-57-31201 | SEAT ASS'Y,OPERATOR'S | 5001- | ||
| 1 | 23D-57-31230 | SEAT | 5001- | |
| 2 | 23D-57-31120 | ARM,REST | 5001- | |
| 3 | 23E-57-11480 | PROTECTOR | 5001- | |
| 4 | 01010-81016 | BOLT | 5001- | |
| 5 | 23E-57-11490 | WASHER | 5001- | |
| 6 | 01010-80820 | BOLT | 5001- | |
| 7 | 01643-30823 | WASHER | 5001- | |
| 8 | 23E-57-11460 | ADJUSTER,L.H. | 5001- | |
| 9 | 23E-57-11450 | ADJUSTER,R.H. | 5001- | |
| 10 | 23D-57-31131 | LIFTER ASS'Y | 5001- | |
| 11 | 23E-57-11470 | SPACER | 5001- | |
| 12 | 01010-80825 | BOLT | 5001- | |
| 13 | 01584-00806 | NUT | 5001- | |
| 14 | 01643-30823 | WASHER | 5001- | |
| 15 | 01580-10806 | NUT | 5001- | |
| 16 | 01643-30823 | WASHER | 5001- |