| Item | Part No. | Part Name | Qty | Serial No. |
| 705-22-20020 | PUMP ASS'Y | 4501- | ||
| 1 | \6\ | BRACKET | 4501- | |
| 2 | \6\ | CASE,GEAR | 4501- | |
| 3 | \6\ | COVER | 4501- | |
| 4 | \6\ | GEAR,DRIVE | 4501- | |
| 5 | \6\ | GEAR,DRIVEN | 4501- | |
| 6 | \6\ | PLATE,SIDE | 4501- | |
| 7 | \6\ | RING,BACK-UP | 4501- | |
| 8 | \6\ | SEAL,SEAL | 4501- | |
| 9 | \6\ | O-RING | 4501- | |
| 10 | 704-17-01810 | SEAL,OIL | 4501- | |
| 11 | 705-17-01870 | PLATE | 4501- | |
| 12 | 04065-03515 | RING,SNAP | 4501- | |
| 13 | \6\ | BOLT | 4501- | |
| 14 | \6\ | WASHER | 4501- | |
| 15 | \6\ | PIN,DOWEL | 4501- |