| Item | Part No. | Part Name | Qty | Serial No. |
| 12Y-27-30300 | Final Drive Assembly | 10001- | ||
| 1 | 12Y-27-31410 | Hub | 10001- | |
| 2 | 12Y-27-11310 | Bearing | 10001- | |
| 2 | 12Y-27-11600 | Seal Assembly | 10001- | |
| 3 | Seal | 10001- | ||
| 4 | O-ring | 10001- | ||
| 5 | 12Y-27-11430 | Nut | 10001- | |
| 6 | 11Y-27-11440 | Lock | 10001- | |
| 7 | 01010-81025 | Bolt | 10001- | |
| 8 | 01643-31032 | Washer | 10001- | |
| 9 | 07000-75390 | O-ring | 10001- | |
| 10 | 12Y-27-11230 | Washer, Thrust | 10001- | |
| 10 | 12Y-27-11400 | Gear Assembly | 10001- | |
| 11 | 12Y-27-11150 | Gear | 10001- | |
| 12 | 12Y-27-11320 | Bearing | 10001- | |
| 13 | 12Y-27-11220 | Shaft | 10001- | |
| 14 | 04260-00635 | Ball, Steel | 10001- | |
| 15 | 01253-61645 | Bolt | 10001- | |
| 16 | 01643-51645 | Washer | 10001- | |
| 17 | 12Y-27-11160 | Gear, Ring | 10001- | |
| 18 | 01010-61650 | Bolt | 10001- | |
| 19 | 01643-31645 | Washer | 10001- | |
| 20 | 12Y-27-11140 | Gear | 10001- | |
| 21 | 12Y-27-11240 | Washer, Thrust | 10001- |