| Item | Part No. | Part Name | Qty | Serial No. |
| 450-853 | PUMP ASS'Y | 5001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1600-01A0 T0 Y1600-05A0. | ||||
| 1 | 451-673 | COUPLING | 5001- | |
| 2 | 450-962 | RING,SNAP | 5001- | |
| 3 | 450-992 | RING | 5001- | |
| 4 | 453-524 | O-RING | 5001- | |
| 5 | 453-530 | O-RING | 5001- | |
| 6 | 107-968 | BOLT | 5001- | |
| 7 | 455-225 | WASHER | 5001- | |
| 8 | 452-404 | FILTER | 5001- | |
| 9 | 453-595 | O-RING | 5001- | |
| 10 | 453-494 | ORIFICE | 5001- | |
| 11 | 453-495 | ORIFICE | 5001- | |
| 12 | 450-215 | BLEEDER | 5001- | |
| 13 | 456-596 | BOLT | 5001- | |
| 14 | 456-599 | BOLT | 5001- | |
| 15 | 453-542 | O-RING | 5001- | |
| 16 | 454-074 | PIN | 5001- |