| Item | Part No. | Part Name | Qty | Serial No. |
| 124-30-00108 | Idler Assembly | 3885- | ||
| 1 | 11Y-30-41410 | Idler | 3885- | |
| 2 | 124-30-51181 | Shaft | 3001- | |
| 3 | 12Y-30-11130 | Bushing | 3001- | |
| 4 | 07000-03048 | O-ring | 3001- | |
| 5 | 124-30-51643 | Support | 3001- | |
| 6 | 124-30-51670 | Plate, Welded | 3001- | |
| 7 | 124-30-51680 | Plate, Welded | 3001- | |
| 8 | 124-30-51710 | Plate, Welded | 3001- | |
| 9 | 124-30-51653 | Support | 3001- | |
| 10 | 124-30-51670 | Plate, Welded | 3001- | |
| 11 | 124-30-51680 | Plate, Welded | 3001- | |
| 12 | 124-30-51710 | Plate, Welded | 3001- | |
| 12 | 12Y-30-00100 | Floating Seal Assembly | 3001- | |
| 13 | Seal | 3001- | ||
| 14 | O-ring | 3001- | ||
| 15 | 125-30-21650 | Shim, T=1.0mm | 3001- | |
| 16 | 130-30-13170 | Bolt | 3001- | |
| 17 | 01643-31645 | Washer | 3001- | |
| 18 | 01582-11613 | Nut | 3001- | |
| 19 | 07052-31217 | Plug | 3001- | |
| 20 | 11Y-30-21710 | Guide | 3001- | |
| 21 | 01010-81640 | Bolt | 3001- | |
| 22 | 01643-31645 | Washer | 3001- |