| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-14601) | CONTROL VALVE | 3139- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-31A0 T0 Y1660-47A0. | ||||
| 1 | 07000-12100 | O-RING | 3139- | |
| 2 | 723-11-19110 | O-RING | 3139- | |
| 3 | 723-11-19130 | O-RING | 3139- | |
| 4 | 07000-11007 | O-RING | 3139- | |
| 5 | 07000-11004 | O-RING | 3139- | |
| 6 | \6\ | STUD | 3139- | |
| 7 | \6\ | NUT | 3139- | |
| 8 | 01643-50823 | WASHER | 3139- | |
| 9 | 01010-80830 | BOLT | 3139- | |
| 10 | \6\ | RING | 3139- |