| Item | Part No. | Part Name | Qty | Serial No. |
| 450-861 | PUMP ASS'Y | 7001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1600-01A0A T0 Y1600-04A0A . | ||||
| PUMP SUB ASS'Y | 7001- | |||
| 1 | SHAFT | 7001- | ||
| 2 | BEARING | 7001- | ||
| 3 | RING,SNAP | 7001- | ||
| 4 | HOLDER | 7001- | ||
| 5 | 453-570 | O-RING | 7001- | |
| 6 | 456-098 | SEAL,OIL | 7001- | |
| 7 | 450-947 | RING | 7001- | |
| 8 | BLOCK,CYLINDER | 7001- | ||
| 9 | PLATE,VALVE | 7001- | ||
| 10 | WASHER | 7001- | ||
| 11 | SPRING | 7001- | ||
| 12 | RING,SNAP | 7001- | ||
| 13 | GUIDE,RETAINER | 7001- | ||
| 14 | PIN | 7001- | ||
| 15 | RETAINER,SHOE | 7001- | ||
| 16 | PISTON SUB ASS'Y | 7001- | ||
| 17 | PLUG | 7001- | ||
| 18 | PLUG | 7001- | ||
| 19 | O-RING | 7001- | ||
| 20 | PISTON SUB ASS'Y | 7001- | ||
| 21 | SPRING | 7001- |