| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00322 | Idler Assembly | C20001- | ||
| 1 | 20Y-30-43310 | Idler | C20001- | |
| 2 | 20Y-30-43340 | Bushing | C20001- | |
| 3 | 20Y-30-13131 | Shaft | C20001- | |
| 4 | 07052-31624 | Plug | C20001- | |
| 5 | 07000-12060 | O-ring | C20001- | |
| 195-30-00302 | Seal Ring Assembly | C20001- | ||
| 6 | Seal | C20001- | ||
| 7 | O-ring | C20001- | ||
| 8 | 20Y-30-31750 | Support | C20001- | |
| 9 | 205-30-76190 | Pin | C20001- |