| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-27-22004 | Final Drive Assembly | | 2637-2985 |
| 56B-27-22003 | Final Drive Assembly | | 2633-2636 |
| 56B-27-24053 | Final Drive Assembly, R.H. | | 2986-@ |
| 56B-27-24052 | Final Drive Assembly, R.H. | | 2637-2985 |
| 56B-27-24051 | Final Drive Assembly, R.H. | | 2633-2636 |
| 1 | 56B-22-12530 | Gear, Planet | | 2633-@ |
| 2 | 421-22-12770 | Bearing | | 2633-@ |
| 3 | 56B-22-12610 | Carrier | | 2633-@ |
| 4 | 424-22-12510 | Pin | | 2633-@ |
| 5 | 04260-01587 | Ball, Steel | | 2633-@ |
| 6 | 07044-13620 | Plug | | 2633-@ |
| 7 | 07002-13634 | O-ring | | 2633-@ |
| 8 | 56B-27-12621 | Cover, Front | | 2633-@ |
| 9 | 01010-61235 | Bolt | | 2633-@ |
| 10 | 01643-31232 | Washer | | 2633-@ |
| 11 | 07000-15280 | O-ring | | 2633-@ |
| 12 | 286-22-12630 | Button | | 2633-@ |
| 13 | 56B-27-12421 | Gear, Sun | | 2633-@ |
| 14 | 56B-27-12341 | Spacer | | 2633-@ |
| 15 | 56B-27-12370 | Retainer | | 2633-@ |
| 16 | 56B-27-12412 | Shaft, Coupling | | 2633-@ |
| 17 | 56B-27-12460 | Ring, Snap | | 2633-@ |
| 18 | 07000-15410 | O-ring | | 2633-@ |
| 19 | 01252-41025 | Bolt | | 2633-@ |
| 20 | 56B-22-12631 | Retainer | | 2633-@ |
| 21 | 23W-22-22350 | Bearing | | 2633-@ |
| 22 | 56B-27-12361 | Retainer | | 2633-@ |
| 23 | 01252-61445 | Bolt, Hexagon Socket Head | | 2633-@ |
| 24 | 04020-01024 | Pin, Dowel | | 2633-@ |
| 25 | 421-22-12190 | Shim, T=1.0mm | | 2633-@ |
| 25 | 421-22-12180 | Shim, T=0.5mm | | 2633-@ |
| 25 | 421-22-12170 | Shim, T=0.2mm | | 2633-@ |
| 25 | 421-22-12160 | Shim, T=0.05mm | | 2633-@ |
| 26 | 07044-12412 | Plug | | 2633-@ |
| 27 | 07002-12434 | O-ring | | 2633-@ |
| 28 | 07000-15300 | O-ring | | 2633-@ |
| 29 | 56B-27-13211 | Tube | | 2633-@ |
| 30 | 23W-22-22591 | Seal | | 2633-2985 |
| 31 | 23W-22-22780 | Bushing | | 2633-@ |
| 32 | 56B-27-12990 | Deflector | | 2633-2985 |
| 33 | 56B-22-12541 | Gear, Ring | | 2633-@ |
| 34 | 421-22-12790 | Bearing | | 2633-@ |
| 35 | 56B-22-12342 | Hub | | 2637-@ |
| 35 | 56B-22-12341 | Hub | | 2633-2636 |
| 36 | 421-22-12360 | Plate | | 2633-@ |
| 37 | 01010-60820 | Bolt | | 2633-@ |
| 38 | 01643-30823 | Washer | | 2633-@ |
