| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-23-39000 | Axle Assembly, Center | 5129- | ||
| 56B-23-32900 | Final Drive Assembly | 5129- | ||
| 56B-23-35900 | Final Drive Assembly, L.H. | 5129- | ||
| 1 | 56B-23-32710 | Hub | 5129- | |
| 2 | 425-33-11510 | Plate, Disk | 5129- | |
| 3 | 566-33-41230 | Plate | 5129- | |
| 4 | 566-33-41261 | Damper | 5129- | |
| 5 | 426-33-21280 | Plate | 5129- | |
| 6 | 56B-33-31210 | Gear | 5129- | |
| 7 | 56B-33-21361 | Retainer | 5129- | |
| 8 | 07000-55350 | O-ring | 5129- | |
| 8 | 567-33-00014 | Floating Seal Assembly | 5129- | |
| 9 | Seal | 5129- | ||
| 10 | O-ring | 5129- | ||
| 11 | 04020-00820 | Pin, Dowel | 5129- | |
| 12 | 56C-23-13460 | Seal | 5129- | |
| 13 | 01010-61445 | Bolt | 5129- | |
| 14 | 01643-31445 | Washer, Flat | 5129- | |
| 15 | 01252-61230 | Bolt, Hexagon Socket Head | 5129- | |
| 16 | 56B-33-21490 | Plate | 5129- | |
| 17 | 01435-01020 | Bolt | 5129- | |
| 18 | 56B-33-31330 | Retainer | 5129- | |
| 19 | 07000-55150 | O-ring | 5129- | |
| 19 | 56B-33-00010 | Floating Seal Assembly | 5129- | |
| 20 | Seal | 5129- | ||
| 21 | O-ring | 5129- | ||
| 22 | 56B-33-11270 | Damper | 5129- | |
| 23 | 07043-70211 | Plug | 5129- | |
| 24 | 07000-52016 | O-ring | 5129- | |
| 25 | 07000-52012 | O-ring | 5129- |