| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-22-72002 | Final Drive Assembly | B40062- | ||
| 23B-22-72001 | Final Drive Assembly | B40001-B40061 | ||
| 1 | 23B-22-71910 | Shaft | B40001- | |
| 2 | 23B-22-31920 | Plate | B40001- | |
| 3 | 01011-62005 | Bolt | B40001- | |
| 4 | 23B-22-71560 | Sprocket | B40001- | |
| 5 | 23B-22-71371 | Holder | B40001- | |
| 6 | 23B-22-70300 | Shim Assembly | B40001- | |
| 23A-23-11330 | Shim, T=0.1mm | B40001- | ||
| 23A-23-11320 | Shim, T=0.2mm | B40001- | ||
| 23A-23-11310 | Shim, T=0.5mm | B40001- | ||
| 7 | 01010-61250 | Bolt | B40001- | |
| 8 | 01643-31232 | Washer | B40001- |