| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-57-31301 | Operator's Seat Assembly | B40001- | ||
| AS182321 | Upper Assembly | B40001- | ||
| 1 | AS182322 | Cover Assembly | B40001- | |
| 2 | AS160167 | Back Seat Foam Kit | B40001- | |
| 3 | AS182323 | Seat Cover Kit | B40001- | |
| 4 | AS157154 | Seat Foam Kit | B40001- | |
| 5 | AS182324 | Frame Kit | B40001- | |
| 6 | AS162032 | Cable Kit | B40001- | |
| 7 | AS156713 | Spring Kit | B40001- | |
| 8 | AS172287 | Plate | B40001- | |
| 9 | AS162036 | Handle Kit | B40001- | |
| 10 | AS164959 | Lifter Assembly | B40001- | |
| 11 | AS182325 | Suspension Assembly | B40001- | |
| 12 | AS156718 | Damper Assembly | B40001- | |
| 13 | AS156717 | Up Stop And Bump Stop Kit | B40001- | |
| 14 | AS156737 | Weight Adjuster Kit | B40001- | |
| 15 | AS156738 | Bearing Kit | B40001- | |
| 16 | AS172639 | Adjuster Kit | B40001- | |
| 17 | AS162047 | Cover Kit | B40001- | |
| 18 | AS168853 | Handle Kit | B40001- | |
| 19 | AS174752 | Arm Rest | B40001- | |
| 20 | AS174753 | Arm Rest | B40001- | |
| 21 | AS182326 | Rest | B40001- | |
| 22 | 23B-57-71130 | Bracket | B40001- | |
| 23 | 01252-70820 | Bolt | B40001- | |
| 24 | 01010-81225 | Bolt | B40001- | |
| 25 | 01643-31232 | Washer | B40001- | |
| 26 | 09409-70000 | Seat Belt Kit, Lap | B40001- | |
| 27 | 23B-57-31220 | Plate, L=366mm | B40001- | |
| 28 | 01010-81240 | Bolt | B40001- | |
| 29 | 01643-31232 | Washer | B40001- | |
| 30 | 23B-60-34470 | Collar | B40140- |