| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00481 | Roller Assembly, Carrier | B30001- | ||
| 1 | 20Y-30-43260 | Roller | B30001- | |
| 2 | 20Y-30-43221 | Shaft | B30001- | |
| 3 | 20Y-30-43230 | Ring | B30001- | |
| 4 | 20Y-30-43240 | Cover | B30001- | |
| 5 | 20Y-30-43250 | Bushing | B30001- | |
| 110-30-00086 | Floating Seal Assembly | B30001- | ||
| 6 | Seal | B30001- | ||
| 7 | O-ring | B30001- | ||
| 8 | 20Y-30-16330 | Plug | B30001- | |
| 9 | 01010-81680 | Bolt | B30001- | |
| 10 | 01643-31645 | Washer | B30001- |