| Item | Part No. | Part Name | Qty | Serial No. |
| (723-37-10104) | CONTROL VALVE | | 48741-49820 |
| (723-37-10102) | CONTROL VALVE | | 46425-48740 |
| (723-37-10101) | CONTROL VALVE | | 45001-46424 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-01A0 TO Y1662-10A0. | | |
| 709-70-74302 | VALVE ASS'Y,SUCTION AND SAFETY (365KG/CM2) | | 45001-49820 |
| 709-70-74402 | VALVE ASS'Y,SUCTION AND SAFETY (340KG/CM2) | | 45001-49820 |
| 1 | \6\ | SLEEVE | | 45001-49820 |
| 2 | \6\ | SLEEVE | | 45001-49820 |
| 3 | \6\ | POPPET | | 45001-49820 |
| 4 | \6\ | PISTON | | 45001-49820 |
| 5 | \6\ | PLUG | | 45001-49820 |
| 6 | \6\ | POPPET | | 45001-49820 |
| 7 | \6\ | SCREW | | 45001-49820 |
| 8 | \6\ | SPRING | | 45001-49820 |
| 9 | \6\ | SPRING | | 45001-49820 |
| 10 | \6\ | SPRING | | 45001-49820 |
| 11 | \6\ | SEAL | | 45001-49820 |
| 12 | \6\ | SEAL | | 45001-49820 |
| 13 | 709-25-11390 | O-RING | | 45001-49820 |
| 14 | \6\ | O-RING | | 45001-49820 |
| 15 | \6\ | O-RING | | 45001-49820 |
| 16 | \6\ | NUT | | 45001-49820 |
| 723-40-85100 | VALVE ASS'Y,SUCTION | | 48741-49820 |
| 709-20-81201 | VALVE ASS'Y,SUCTION | | 45001-48740 |
| 17 | \6\ | SLEEVE | | 48741-49820 |
| \6\ | SLEEVE | | 45001-48740 |
| 18 | \6\ | VALVE | | 48741-49820 |
| \6\ | VALVE | | 45001-48740 |
| 19 | \6\ | SPRING | | 48741-49820 |
| \6\ | SPRING | | 45001-48740 |
| 20 | \6\ | SEAL | | 45001-49820 |
| 21 | 709-25-11390 | O-RING | | 45001-49820 |
