| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12802) | CONTROL VALVE | 1549-3000 | ||
| (723-1A-12801) | CONTROL VALVE | 1001-1548 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-31A0 TO Y1664-51A0. | ||||
| 723-20-80100 | VALVE ASS'Y,SUCTION | 1001-3000 | ||
| 1 | \6\ | SLEEVE | 1001-3000 | |
| 2 | \6\ | VALVE | 1001-3000 | |
| 3 | \6\ | SPRING | 1001-3000 | |
| 4 | \6\ | SEAL | 1001-3000 | |
| 5 | 07002-12034 | O-RING | 1001-3000 | |
| 723-10-80200 | VALVE ASS'Y,SUCTION | 1001-3000 | ||
| 6 | \6\ | VALVE | 1001-3000 | |
| 7 | 07002-12034 | O-RING | 1001-3000 | |
| 8 | \6\ | SEAL | 1001-3000 | |
| 9 | \6\ | SLEEVE | 1001-3000 | |
| 10 | \6\ | SPRING | 1001-3000 |