| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 22M-57-11100 | SEAT ASS'Y | 2240- | |
| 2 | 22M-57-13121 | PLATE | 2240- | |
| 3 | 01010-80820 | BOLT | 2240- | |
| 4 | 01643-30823 | WASHER | 2240- | |
| 5 | 22M-57-13131 | PLATE | 2240- | |
| 6 | 01010-81025 | BOLT | 2240- | |
| 7 | 01643-31032 | WASHER | 2240- | |
| 8 | 22L-57-18110 | SUSPENSION | 2240- | |
| 9 | 01010-80820 | BOLT | 2240- | |
| 10 | 01643-30823 | WASHER | 2240- | |
| 11 | 22M-57-13110 | PLATE | 2240- | |
| 12 | 01010-81025 | BOLT | 2240- | |
| 13 | 01643-31032 | WASHER | 2240- | |
| 13A | 22M-57-13180 | PLATE | 2240- | |
| 14 | 01010-81045 | BOLT | 2240- | |
| 15 | 01643-31032 | WASHER | 2240- | |
| 16 | 22M-57-11120 | PLATE | 2240- | |
| 17 | 01010-80825 | BOLT | 2240- | |
| 18 | 01643-30823 | WASHER | 2240- | |
| 19 | 22M-57-13190 | BELT | 2240- | |
| 20 | 20T-57-81220 | BOLT | 2240- | |
| 21 | 09409-00002 | WASHER | 2240- | |
| 22 | 09409-00003 | NUT | 2240- | |
| 23 | 21S-98-28210 | PLATE, OPERATING | 2240- |