| Item | Part No. | Part Name | Qty | Serial No. |
| (723-14-11701) | CONTROL VALVE | 51301- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-05A0. | ||||
| 1 | \6\ | SEAL | 51301- | |
| 2 | \6\ | SPOOL | 51301- | |
| 3 | \6\ | PLUG | 51301- | |
| 4 | 723-11-32730 | SPRING | 51301- | |
| 5 | 723-11-32720 | SLEEVE | 51301- | |
| 6 | 07002-12434 | O-RING | 51301- | |
| 7 | 723-11-18150 | O-RING | 51301- | |
| 8 | 723-11-18160 | RING | 51301- | |
| 9 | 720-68-19760 | O-RING | 51301- | |
| 10 | 702-21-55620 | PLUG | 51301- | |
| 11 | 07002-11423 | O-RING | 51301- | |
| 12 | 700-26-11150 | PLUG | 51301- | |
| 13 | 07002-12434 | O-RING | 51301- | |
| 14 | 07000-12014 | O-RING | 51301- |