| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-27-11006 | Differential Assembly | 2637- | ||
| 56B-27-11005 | Differential Assembly | 2633-2636 | ||
| 56B-22-11600 | Case Assembly | 2633- | ||
| 1 | 56B-22-11510 | Case | 2633- | |
| 2 | 56B-22-11520 | Case | 2633- | |
| 3 | 175-21-12180 | Pin | 2633- | |
| 4 | 01010-61685 | Bolt | 2633- | |
| 5 | 01643-31645 | Washer | 2633- | |
| 6 | 56B-22-11531 | Case | 2633- | |
| 7 | 175-21-12180 | Pin | 2633- | |
| 8 | 56B-22-11911 | Piston | 2633- | |
| 9 | 56B-22-21420 | Shaft | 2633- | |
| 10 | 23C-22-51741 | Pinion | 2633- | |
| 11 | 56B-22-11430 | Gear, Side | 2633- | |
| 12 | 56B-22-11440 | Gear, Side | 2633- | |
| 13 | 56B-22-11610 | Disc | 2633- | |
| 14 | 56B-22-11620 | Plate | 2633- | |
| 15 | 561-88-68940 | Pin | 2633- | |
| 16 | 56B-22-11460 | Washer | 2633- | |
| 17 | 56B-22-11450 | Washer | 2633- | |
| 18 | 421-22-41570 | Bushing | 2968- | |
| 18 | 56B-22-17170 | Bushing | 2633-2967 | |
| 19 | 56B-22-11770 | Washer | 2633- | |
| 20 | 103-15-12811 | Seal Ring | 2633- | |
| 21 | 415-15-12360 | Seal Ring | 2633- | |
| 22 | 14Y-22-13270 | Seal Ring | 2633- | |
| 23 | 01010-61465 | Bolt | 2633- | |
| 24 | 20D-14-11510 | Washer | 2633- |