| Item | Part No. | Part Name | Qty | Serial No. |
| 4WD TRANSMISSION (SEE FIG. F3300-01A0) | A20637-A20928- | |||
| 1 | CA0028121 | O-RING | A20637-A20928- | |
| 2 | CA0123921 | WASHER | A20637-A20928- | |
| 3 | CA0123918 | BOLT | A20637-A20928- | |
| 4 | CA0131159 | HOUSING, FRONT COVER | A20637-A20928- | |
| 5 | CA0020780 | BOLT | A20637-A20928- | |
| 6 | CA0137302 | FLANGE | A20637-A20928- | |
| 7 | CA0025808 | BEARING | A20637-A20928- | |
| 8 | CA0025484 | SEAL | A20637-A20928- | |
| 9 | CA0028613 | O-RING | A20637-A20928- | |
| 10 | CA0131151 | BUSHING, SHAFT | A20637-A20928- | |
| 11 | CA0138787 | SEAL | A20637-A20928- | |
| 12 | CA0025063 | RING, SNAP | A20637-A20928- | |
| 13 | CA0025829 | BEARING | A20637-A20928- | |
| 14 | CA0139801 | GEAR | A20637-A20928- | |
| 15 | CA0024866 | RING, SNAP | A20637-A20928- | |
| 16 | CA0028600 | O-RING | A20637-A20928- | |
| 17 | CA0139790 | CYLINDER | A20637-A20928- | |
| 18 | CA0125209 | SPRING | A20637-A20928- | |
| 19 | CA0139791 | VALVE | A20637-A20928- | |
| 20 | CA0033022 | O-RING | A20637-A20928- | |
| 21 | CA0144458 | SHAFT, OUTPUT | A20637-A20928- | |
| 22 | CA0028131 | O-RING | A20637-A20928- | |
| 23 | CA0144456 | HUB, OUTPUT SHAFT | A20637-A20928- | |
| 24 | CA0133318 | WASHER | A20637-A20928- |
