| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-23-20053 | Axle Assembly, Center | 2637- | ||
| 56B-23-20052 | Axle Assembly | 2633-2636 | ||
| 56B-23-11050 | Differential Assembly | 2633- | ||
| 56B-22-18103 | Differential Assembly | 2633- | ||
| 1 | 56B-22-18112 | Case | 2633- | |
| 2 | 56B-22-18122 | Cover | 2633- | |
| 3 | 175-21-12180 | Pin | 2633- | |
| 4 | 01010-61240 | Bolt | 2633- | |
| 5 | 01643-31232 | Washer | 2633- | |
| 6 | 56B-22-17130 | Ring | 2633- | |
| 7 | 56B-22-17140 | Shaft | 2633- | |
| 8 | 56B-22-17150 | Pinion | 2633- | |
| 9 | 56B-22-17162 | Gear | 2633- | |
| 10 | 56B-22-17181 | Disc | 2633- | |
| 11 | 421-22-27451 | Plate, T=3.4mm | 2633- | |
| 11 | 421-22-27461 | Plate, T=3.5mm | 2633- | |
| 12 | 56B-22-17210 | Washer, 4.0mm | 2633- | |
| 12 | 56B-22-17230 | Washer, 4.1mm | 2633- | |
| 13 | 421-22-41570 | Bushing | 2968- | |
| 13 | 56B-22-17170 | Bushing | 2633-2967 | |
| 14 | 56B-23-19620 | Cover | 2633- | |
| 15 | 56C-23-19620 | Plate | 2633- | |
| 16 | 01010-61435 | Bolt | 2633- | |
| 17 | 01643-31445 | Washer, Flat | 2633- |