| Item | Part No. | Part Name | Qty | Serial No. |
| (723-49-27703) | CONTROL VALVE | K50628- | ||
| (723-49-27702) | CONTROL VALVE | K50500-K50627 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1666-01A1 TO Y1666-25A1. | ||||
| 723-40-66300 | VALVE ASSEMBLY | K50500- | ||
| 1 | \6\ | CASE | K50500- | |
| 2 | \6\ | SEAT | K50500- | |
| 3 | \6\ | SEAT | K50500- | |
| 4 | \6\ | BALL | K50500- | |
| 5 | \6\ | PLUG | K50500- | |
| 6 | 723-90-76501 | VALVE ASSEMBLY, SUCTION AND SAFETY | K50500- | |
| 7 | 07000-13024 | O-RING | K50500- | |
| 8 | 723-90-61700 | VALVE ASSEMBLY, SUCTION AND SAFETY | K50500- | |
| 9 | 07000-13024 | O-RING | K50500- |