| Item | Part No. | Part Name | Qty | Serial No. |
| 11Y-30-00112 | Idler Assembly | 90404- | ||
| 1 | 11Y-30-41410 | Idler | 90404- | |
| 2 | 124-30-51181 | Shaft | 90404- | |
| 3 | 12Y-30-11130 | Bushing | 90404- | |
| 12Y-30-00100 | Floating Seal Assembly | 90404- | ||
| 4 | Seal | 90404- | ||
| 5 | O-ring | 90404- | ||
| 6 | 11Y-30-41111 | Support | 90404- | |
| 7 | 11Y-30-41270 | Plate, Welded | 90404- | |
| 8 | 11Y-30-41121 | Support | 90404- | |
| 9 | 11Y-30-41270 | Plate, Welded | 90404- | |
| 10 | 07052-31217 | Plug | 90404- | |
| 11 | 07000-13048 | O-ring | 90404- | |
| 12 | 130-30-13170 | Bolt | 90404- | |
| 13 | 01582-11613 | Nut | 90404- | |
| 14 | 01643-31645 | Washer | 90404- | |
| 15 | 11Y-30-21710 | Guide | 90404- | |
| 16 | 125-30-21650 | Shim, T=1.0mm | 90404- | |
| 17 | 01010-81640 | Bolt | 90404- | |
| 18 | 01643-31645 | Washer | 90404- | |
| 19 | 11Y-30-41161 | Plate | 90404- | |
| 20 | 11Y-30-41311 | Spring | 90404- | |
| 21 | 11Y-30-41191 | Plate | 90404- | |
| 22 | 01016-51235 | Bolt | 90404- | |
| 23 | 01643-31232 | Washer | 90404- |