| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-K1801 | TRACK ROLLER ASS'Y,(PC240) | | K20416- |
| 20Y-30-K1801 | TRACK ROLLER ASS'Y,(PC240LC) | | K20416- |
| 20Y-30-K1801 | TRACK ROLLER ASS'Y,(PC240NLC) | | K20416- |
| 1 | 20Y-30-K1491 | ROLLER,TRACK | | K20416- |
| 2 | 20Y-30-K1510 | BUSHING | | K20001- |
| 3 | 20Y-30-K1520 | SHAFT | | K20001- |
| 4 | 20Y-30-K1620 | O-RING | | K20416- |
| 20Y-30-K1590 | FLOATING SEAL ASS'Y | | K20416- |
| 5 | 20Y-30-K1580 | SEAL RING ASS'Y | | K20416- |
| 6 | 20Y-30-K1610 | O-RING ASS'Y | | K20416- |
| 7 | 20Y-30-K1531 | COLLAR | | K20416- |
| 8 | 20Y-30-K1540 | PLUG | | K20001- |
| 9 | 20Y-30-K1560 | PIN | | K20001- |
| 10 | 20Y-30-11340 | BOLT | | K20001- |
| 11 | 01643-31845 | WASHER | | K20001- |
