| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-13-20004 | Transmission Assembly | 2633- | ||
| 56B-15-12041 | Differential Assembly | 2633- | ||
| 1 | 56B-15-17412 | Gear | 2633- | |
| 2 | 56B-15-17510 | Shaft | 2633- | |
| 3 | 07043-70108 | Plug, Taper | 2633- | |
| 4 | 04260-00635 | Ball, Steel | 2633- | |
| 5 | 154-15-49510 | Ring, Snap | 2633- | |
| 6 | 56B-15-19450 | Bearing | 2633- | |
| 7 | 56B-15-17550 | Washer, Thrust | 2633- | |
| 8 | 56B-15-17312 | Carrier | 2633- | |
| 9 | 56B-15-17211 | Shaft | 2633- | |
| 10 | 56B-15-17222 | Shaft | 2633- | |
| 11 | 198-15-26511 | Orifice | 2633- | |
| 12 | 56B-15-12564 | Gear, Output | 2633- | |
| 13 | 01010-61655 | Bolt | 2633- | |
| 14 | 01643-31645 | Washer | 2633- | |
| 15 | 04020-01842 | Pin, Dowel | 2633- | |
| 16 | 56B-15-17612 | Gear, Ring | 2633- | |
| 17 | 04070-00115 | Ring, Snap | 2633- | |
| 18 | 56B-15-17251 | Gear | 2633- | |
| 19 | 04064-07025 | Ring | 2633- | |
| 20 | 56B-15-17131 | Housing, Differential | 2633- | |
| 21 | 07043-70108 | Plug, Taper | 2633- | |
| 22 | 01010-81235 | Bolt | 2633- | |
| 23 | 01643-31232 | Washer | 2633- | |
| 24 | 425-32-22670 | Disc | 2633- | |
| 25 | 56B-15-17730 | Plate | 2633- | |
| 26 | 425-32-22680 | Plate | 2633- | |
| 27 | 56B-15-17710 | Spring, Wave | 2633- | |
| 28 | 56B-15-17271 | Hub | 2633- | |
| 29 | 04064-07525 | Ring, Snap | 2633- | |
| 30 | 56B-15-17760 | Piston | 2633- | |
| 31 | 287-15-19210 | Seal Ring, (Kit : K01) | 2633- | |
| 32 | 154-15-22831 | Seal Ring, (Kit : K01) | 2633- | |
| 33 | 421-22-12840 | Bearing | 2633- | |
| 34 | 56B-15-19620 | Bearing | 2633- | |
| 35 | 56B-15-19321 | Bearing | 2633- | |
| 36 | 04065-06220 | Ring, Snap | 2633- | |
| 37 | 56B-15-17860 | Seal Ring, (Kit : K01) | 2633- |