| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20Y-57-28200) | OPERATOR'S SEAT A.,(SEE FIG. Y1570-01A2) | 60968- | |
| 2 | 01252-70816 | BOLT | 61899- | |
| 2 | 01252-70820 | BOLT | 60968-61898 | |
| 3 | 01643-31232 | WASHER | 64214- | |
| 3 | \0\104-890-5610 | COLLAR | 60968-64213 |
| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20Y-57-28200) | OPERATOR'S SEAT A.,(SEE FIG. Y1570-01A2) | 60968- | |
| 2 | 01252-70816 | BOLT | 61899- | |
| 2 | 01252-70820 | BOLT | 60968-61898 | |
| 3 | 01643-31232 | WASHER | 64214- | |
| 3 | \0\104-890-5610 | COLLAR | 60968-64213 |