| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-14503) | CONTROL VALVE | 23378- | ||
| (723-57-14502) | CONTROL VALVE | 22933-23377 | ||
| (723-57-14501) | CONTROL VALVE | 20001-22932 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1662-31A0 T0 Y1662-54A0. | ||||
| 1 | 723-50-60200 | VALVE ASSEMBLY | 20001- | |
| 2 | 709-25-11390 | O-RING | 20001- | |
| 3 | 07000-12012 | O-RING | 20001- | |
| 4 | 07001-02012 | RING,BACK-UP | 20001- |