| Item | Part No. | Part Name | Qty | Serial No. |
| 458-068 | TRACK ROLLER ASS'Y | 7038- | ||
| 1 | 451-978 | ROLLER | 7038- | |
| 2 | 451-028 | BUSHING | 7038- | |
| 3 | 451-526 | COLLAR | 7038- | |
| 452-439 | FLOATING SEAL ASS'Y | 7038- | ||
| 4 | 456-129 | SEAL RING ASS'Y | 7038- | |
| 459-461 | RING | 7038- | ||
| 5 | 453-717 | O-RING ASS'Y | 7038- | |
| 453-568 | O-RING | 7038- | ||
| 6 | 456-233 | SHAFT | 7038- | |
| 7 | 457-515 | RING | 7038- | |
| 8 | 453-541 | O-RING | 7038- | |
| 9 | 108-027 | BOLT | 7038- | |
| 10 | 455-227 | WASHER | 7038- |