| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-27703) | CONTROL VALVE | K50632- | ||
| (723-48-27702) | CONTROL VALVE | K50500-K50631 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A1 T0 Y1664-22A1. | ||||
| 1 | 723-40-85100 | VALVE ASSEMBLY, SUCTION | K50500- | |
| 2 | 709-25-11390 | O-RING | K50500- | |
| 3 | 723-40-91200 | VALVE ASSEMBLY, SUCTION AND SAFETY | K50500- | |
| 4 | 709-25-11390 | O-RING | K50500- |