| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-30-00150 | CARRIER ROLLER ASS'Y | 12800- | ||
| 1 | 21W-30-31220 | ROLLER | 12800- | |
| 2 | 06000-06205 | BEARING | 12800- | |
| 3 | 21W-30-31240 | SEAL,DUST | 12800- | |
| 4 | 20T-30-83110 | SHAFT | 12800- | |
| 5 | 04064-02512 | RING,SNAP | 12800- | |
| 6 | 21W-30-31250 | CAP | 12800- | |
| 7 | 01010-81685 | BOLT | 12800- | |
| 8 | 01643-31645 | WASHER | 12800- |