| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00670 | Carrier Roller Assembly | B50001- | ||
| 1 | 20Y-30-43510 | Roller | B50001- | |
| 2 | 20Y-30-43221 | Shaft | B50001- | |
| 3 | 20Y-30-43230 | Ring | B50001- | |
| 4 | 20Y-30-43240 | Cover | B50001- | |
| 5 | 20Y-30-43250 | Bushing | B50001- | |
| 110-30-00086 | Seal Ring Assembly | B50001- | ||
| 6 | Seal | B50001- | ||
| 7 | O-ring | B50001- | ||
| 8 | 20Y-30-16330 | Plug | B50001- | |
| 9 | 01010-81680 | Bolt | B50001- | |
| 10 | 01643-31645 | Washer | B50001- |