| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00030 | IDLER ASSEMBLY, FRONT | |||
| 1 | 20Y-30-13120 | IDLER | ||
| 2 | 207-30-56140 | BUSHING | ||
| 3 | 20Y-30-13130 | SHAFT | ||
| 4 | 07052-31624 | PLUG | ||
| 5 | 07000-02060 | O-RING | ||
| 20Y-30-00100 | SEAL ASSEMBLY, FLOATING | |||
| 6 | 20Y-30-00110 | SEAL RING ASSEMBLY | ||
| 7 | 20Y-30-00120 | O-RING ASSEMBLY | ||
| 8 | 20Y-30-13150 | SUPPORT | ||
| 9 | 205-30-76190 | PIN |