| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12104) | CONTROL VALVE | 1459-3000 | ||
| (723-1A-12103) | CONTROL VALVE | 1226-1458 | ||
| (723-1A-12102) | CONTROL VALVE | 1138-1225 | ||
| (723-1A-12101) | CONTROL VALVE | 1001-1137 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-21A0. | ||||
| 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 | 1459-3000 | ||
| 723-10-80200 | VALVE ASS'Y,SUCTION | 1001-1458 | ||
| 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 | |
| 723-10-12300 | VALVE ASS'Y,SUCTION | 1001-1458 | ||
| 11 | \6\ | PISTON | 1001-1458 | |
| 12 | \6\ | SLEEVE | 1001-1458 | |
| 13 | \6\ | POPPET | 1001-1458 | |
| 14 | \6\ | SEAL | 1001-1458 | |
| 15 | \6\ | NUT | 1001-1458 | |
| 16 | \6\ | NUT | 1001-1458 | |
| 17 | \6\ | SPACER | 1001-1458 | |
| 18 | \6\ | PLUG | 1001-1458 | |
| 19 | \6\ | SEAL | 1001-1458 | |
| 20 | \6\ | SLEEVE | 1001-1458 | |
| 21 | \6\ | SPRING | 1001-1458 | |
| 22 | \6\ | POPPET | 1001-1458 | |
| 23 | \6\ | SPRING | 1001-1458 | |
| 24 | 07002-02034 | O-RING | 1001-1458 | |
| 25 | \6\ | O-RING | 1001-1458 |