| Item | Part No. | Part Name | Qty | Serial No. |
| 418-23-30001 | Axle Assembly, Rear | B20001- | ||
| 418-23-32030 | Final Drive Assembly, R.H., Rear | B20001- | ||
| 1 | 418-22-22532 | Gear | B20001- | |
| 2 | 417-22-22810 | Bearing, Cone | B20001- | |
| 3 | 418-23-32611 | Carrier | B20001- | |
| 4 | 418-22-32810 | Holder | B20001- | |
| 5 | 419-22-12510 | Shaft | B20001- | |
| 6 | 419-22-12570 | Pin | B20001- | |
| 7 | 418-23-32961 | Shaft | B20001- | |
| 8 | 418-22-12840 | Bearing | B20001- | |
| 9 | 418-22-12850 | Bearing | B20001- | |
| 10 | 418-22-12460 | Seal | B20001- | |
| 11 | 418-22-12542 | Gear | B20001- | |
| 12 | 417-22-12580 | Pin, Dowel | B20001- | |
| 13 | 01438-02000 | Bolt | B20001- | |
| 14 | 418-22-21460 | Shim, T=0.05mm | B20001- | |
| 14 | 418-22-21470 | Shim, T=0.2mm | B20001- | |
| 14 | 418-22-21480 | Shim, T=0.5mm | B20001- | |
| 15 | 418-23-32421 | Shaft | B20001- | |
| 16 | 418-23-33820 | Housing, R.H. | B20001- | |
| 17 | 417-22-23250 | Plug | B20001- | |
| 18 | 07002-13034 | O-ring | B20001- |