| 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-22-31840 | Shaft | B40001- | |
| 2 | 23B-22-31850 | Gear | B40001- | |
| 3 | 23B-22-71860 | Gear | B40001- | |
| 4 | 23B-22-31870 | Bearing | B40001- | |
| 5 | 23B-22-31880 | Pin, L=107mm | B40001- | |
| 6 | 417-22-12580 | Pin, Dowel | B40001- | |
| 7 | 23B-22-71550 | Carrier | B40001- | |
| 8 | 419-22-12570 | Pin | B40001- | |
| 9 | 23B-22-71520 | Case,Side | B40001- | |
| 10 | 04020-01638 | Pin, Dowel | B40001- | |
| 11 | 01011-61620 | Bolt | B40001- | |
| 12 | 01643-31645 | Washer | B40001- | |
| 13 | 23B-22-71530 | Flange | B40001- | |
| 14 | 23B-22-71190 | Bushing | B40001- | |
| 15 | 23B-22-71930 | Seal | B40001- | |
| 16 | 23B-22-71940 | Plate | B40001- | |
| 17 | 23B-22-71950 | Washer | B40001- | |
| 18 | 01010-61665 | Bolt | B40001- | |
| 19 | 01643-31645 | Washer | B40001- | |
| 20 | 07012-00095 | Seal, Oil | B40001- | |
| 21 | 06302-32218 | Bearing | B40001- | |
| 22 | 07000-75335 | O-ring | B40001- | |
| 23 | 07043-A0108 | Plug | B40001- | |
| 24 | 23B-22-71100 | Shim Assembly | B40001- | |
| 23B-22-71160 | Shim, T=0.1mm | B40001- | ||
| 23B-22-71170 | Shim, T=0.2mm | B40001- | ||
| 23B-22-71180 | Shim, T=0.5mm | B40001- |
