| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6204-31-6110 | GEAR,IDLER | 170026- | |
| 2 | 04065-05520 | RING,SNAP | 170026- | |
| 3 | 06002-32006 | BEARING | 170026- | |
| 4 | 6204-31-6130 | SHAFT | 170026- | |
| 5 | 6144-21-2420 | WASHER | 170026- | |
| 6144-21-2500 | SHIM ASS'Y (K2) | 170026- | ||
| 6 | 6144-21-2510 | SHIM¤ 1.0MM | 170026- | |
| 7 | 6144-21-2520 | SHIM¤ 0.4MM | 170026- | |
| 8 | 6144-21-2530 | SHIM¤ 0.1MM | 170026- | |
| 9 | 01435-01270 | BOLT | 170026- |