| Item | Part No. | Part Name | Qty | Serial No. |
| 6150-31-6100 | Gear Assembly | 660089- | ||
| 1 | Gear, Idler | 660089- | ||
| 2 | 6150-31-6120 | Bushing | 660089- | |
| 3 | 6150-21-2510 | Shaft, Idler Gear | 660089- | |
| 4 | 6152-32-6110 | Plate, Thrust | 660089- | |
| 5 | 01010-61460 | Bolt | 660089- | |
| 6 | 6154-31-6310 | Gear, Idler | 660089- | |
| 6 | 6154-31-6200 | Gear Assembly | 660089- | |
| 7 | Gear, Idler | 660089- | ||
| 8 | 6150-31-6220 | Bushing | 660089- | |
| 9 | 01010-81025 | Bolt | 660089- | |
| 10 | 6127-21-1260 | Pin, Dowel | 660089- | |
| 11 | 6150-21-2411 | Shaft, Idler Gear | 660089- | |
| 12 | 6150-21-2421 | Plate, Thrust | 660089- | |
| 13 | 6150-21-2431 | Bolt | 660089- |