| Item | Part No. | Part Name | Qty | Serial No. |
| (723-19-12200) | CONTROL VALVE | 20001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1662-01A0 TO Y1662-16A0. | ||||
| 1 | 723-20-80100 | VALVE ASS'Y,SUCTION | 20001- | |
| 2 | 07002-12034 | O-RING | 20001- | |
| 3 | 723-10-80200 | VALVE ASS'Y,SUCTION | 20001- | |
| 4 | 07002-12034 | O-RING | 20001- | |
| 5 | 723-10-12201 | VALVE ASS'Y,SUCTION AND SAFETY | 20001- | |
| 6 | 07002-02034 | O-RING | 20001- |