| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-27-11006 | Differential Assembly | 2637- | ||
| 56B-27-11005 | Differential Assembly | 2633-2636 | ||
| 1 | 56B-27-13115 | Housing, Case | 2633- | |
| 2 | 56B-27-13165 | Cover | 2633- | |
| 3 | 01643-31445 | Washer, Flat | 2633- | |
| 4 | 01010-61440 | Bolt | 2633- | |
| 5 | 04020-01638 | Pin, Dowel | 2633- | |
| 6 | 567-22-71180 | Bearing | 2633- | |
| 7 | 56B-22-12860 | Bearing | 2633- | |
| 8 | 421-22-11180 | Bolt | 2633- | |
| 9 | 01583-12414 | Nut | 2633- | |
| 10 | 56B-22-11360 | Shim, T=0.15mm | 2633- | |
| 10 | 56B-22-11370 | Shim, T=0.20mm | 2633- | |
| 10 | 56B-22-11380 | Shim, T=0.30mm | 2633- | |
| 10 | 56B-22-11390 | Shim, T=0.80mm | 2633- | |
| 11 | 01010-61650 | Bolt | 2633- | |
| 12 | 01643-31645 | Washer | 2633- | |
| 13 | 56B-27-19674 | Tube | 2633- | |
| 14 | 07000-13032 | O-ring | 2633- | |
| 15 | 56B-27-19681 | Plate | 2633- | |
| 16 | 01597-01009 | Nut | 2633- | |
| 17 | 01643-31032 | Washer | 2633- | |
| 18 | 07283-32738 | Clip, Pipe | 2633- | |
| 19 | 01010-61020 | Bolt | 2633- | |
| 20 | 01010-61040 | Bolt | 2633- | |
| 21 | 01643-51032 | Washer | 2633- | |
| 22 | 56B-27-19611 | Cover | 2633- | |
| 23 | 01010-61040 | Bolt | 2633- | |
| 24 | 01643-51032 | Washer | 2633- | |
| 25 | 07043-70108 | Plug, Taper | 2633- | |
| 26 | 07043-70211 | Plug | 2633- | |
| 27 | 56B-27-11710 | Retainer | 2633- | |
| 28 | 07000-12011 | O-ring | 2633- | |
| 29 | 07043-70108 | Plug, Taper | 2633- | |
| 30 | 07043-70415 | Plug | 2633- | |
| 31 | 01252-61030 | Bolt, Hexagon Socket Head | 2633- | |
| 32 | 07044-13620 | Plug | 2633- | |
| 33 | 07002-13634 | O-ring | 2633- | |
| 34 | 07044-12412 | Plug | 2633- | |
| 35 | 07002-12434 | O-ring | 2633- | |
| 36 | 56B-22-11570 | Plug | 2633- |