| Item | Part No. | Part Name | Qty | Serial No. |
| (723-14-12102) | CONTROL VALVE | 50501- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-06A0. | ||||
| 1 | 723-20-80100 | VALVE ASS'Y,SUCTION | 50501- | |
| 2 | 07002-12034 | O-RING | 50501- | |
| 3 | 723-11-18120 | PLUG | 50501- | |
| 4 | 07000-11009 | O-RING | 50501- | |
| 5 | 07001-01009 | RING,BACK-UP | 50501- | |
| 6 | 07000-11007 | O-RING | 50501- | |
| 7 | 07001-01007 | RING,BACK-UP | 50501- | |
| 8 | 708-8E-16160 | PLUG | 50501- | |
| 9 | 07002-11023 | O-RING | 50501- | |
| 10 | 723-11-18280 | VALVE | 50501- | |
| 11 | 723-11-28330 | SPRING | 50501- | |
| 12 | 723-26-15230 | PLUG | 50501- | |
| 13 | 07002-12434 | O-RING | 50501- | |
| 14 | 723-56-41850 | PLUG | 50501- |