| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-57-31301 | SEAT ASS'Y,OPERATOR'S | 50001- | ||
| AS182321 | UPPER ASS'Y | 50001- | ||
| 1 | AS182322 | BACK COVER ASS'Y | 50001- | |
| 2 | AS160167 | BACK FOAM KIT | 50001- | |
| 3 | AS182323 | SEAT COVER KIT | 50001- | |
| 4 | AS157154 | SEAT FOAM KIT | 50001- | |
| 5 | AS182324 | FRAME KIT | 50001- | |
| 6 | AS162032 | CABLE KIT | 50001- | |
| 7 | AS156713 | HI RISER SPRING KIT | 50001- | |
| 8 | AS172287 | PLATE | 50001- | |
| 9 | AS162036 | HANDLE KIT | 50001- | |
| 10 | AS164959 | LIFTER ASS'Y | 50001- | |
| 11 | AS182325 | SUSPENSION ASS'Y | 50001- | |
| 12 | AS156718 | DAMPER ASS'Y | 50001- | |
| 13 | AS156717 | UP STOP/BUMP STOP K. | 50001- | |
| 14 | AS156737 | WEIGHT ADJUSTER KIT | 50001- | |
| 15 | AS156738 | BEARING KIT | 50001- | |
| 16 | AS172639 | ADJUSTER KIT | 50001- | |
| 17 | AS162047 | COVER KIT | 50001- | |
| 18 | AS168853 | HANDLE KIT | 50001- | |
| 19 | AS174752 | ARM REST KIT | 50001- | |
| 20 | AS174753 | ARM REST KIT | 50001- | |
| 21 | AS182326 | REST | 50001- | |
| 22 | 23B-57-31142 | BRACKET | 50001- | |
| 23 | 01252-70820 | BOLT | 50001- | |
| 24 | 01010-81225 | BOLT | 50001- | |
| 25 | 01643-31232 | WASHER | 50001- | |
| 26 | 23B-57-31220 | PLATE | 50001- | |
| 27 | 01010-81240 | BOLT | 50001- | |
| 28 | 01643-51232 | WASHER | 50001- | |
| 29 | 09409-70000 | BELT, LAP | 50001- | |
| 30 | 09409-20000 | BELT, TETHER | 50001- | |
| 30 | 09409-00001 | BOLT | 50001- | |
| 30 | 09409-00002 | WASHER | 50001- | |
| 30 | 09409-00003 | NUT | 50001- |