| Item | Part No. | Part Name | Qty | Serial No. |
| (723-36-11105) | CONTROL VALVE | | 50201-56999 |
| (723-36-11104) | CONTROL VALVE | | 48741-50200 |
| (723-36-11102) | CONTROL VALVE | | 47703-48740 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-21A0 TO Y1660-28A0. | | |
| 709-70-74302 | VALVE ASS'Y,SUCTION AND SAFETY (365KG/CM2) | | 47703-56999 |
| 709-70-74402 | VALVE ASS'Y,SUCTION AND SAFETY (340KG/CM2) | | 47703-56999 |
| 1 | 709-70-71112 | SLEEVE | | 47703-56999 |
| 2 | \6\ | SLEEVE | | 47703-56999 |
| 3 | \6\ | POPPET | | 47703-56999 |
| 4 | \6\ | PISTON | | 47703-56999 |
| 5 | \6\ | PLUG | | 47703-56999 |
| 6 | \6\ | POPPET | | 47703-56999 |
| 7 | \6\ | SCREW | | 47703-56999 |
| 8 | 709-70-71210 | SPRING | | 47703-56999 |
| 9 | 709-70-71220 | SPRING | | 47703-56999 |
| 10 | \6\ | SPRING | | 47703-56999 |
| 11 | \6\ | SEAL | | 47703-56999 |
| 12 | \6\ | SEAL | | 47703-56999 |
| 13 | 709-25-11390 | O-RING | | 47703-56999 |
| 14 | 07002-02434 | O-RING | | 47703-56999 |
| 15 | \6\ | O-RING | | 47703-56999 |
| 16 | \6\ | NUT | | 47703-56999 |
| 723-40-85100 | VALVE ASS'Y,SUCTION | | 48741-56999 |
| 709-20-81201 | VALVE ASS'Y,SUCTION | | 47703-48740 |
| 17 | 723-40-85110 | SLEEVE | | 48741-56999 |
| 709-20-61110 | SLEEVE | | 47703-48740 |
| 18 | \6\ | VALVE | | 48741-56999 |
| \6\ | VALVE | | 47703-48740 |
| 19 | 723-40-85130 | SPRING | | 48741-56999 |
| 709-20-61160 | SPRING | | 47703-48740 |
| 20 | \6\ | SEAL | | 47703-56999 |
| 21 | 709-25-11390 | O-RING | | 47703-56999 |
