| Item | Part No. | Part Name | Qty | Serial No. |
| 459-111 | CONTROL VALVE | 7038- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 T0 Y1660-20A0. | ||||
| 1 | SPOOL | 7038- | ||
| 2 | SPOOL | 7038- | ||
| 3 | SPOOL | 7038- | ||
| 4 | SPOOL | 7038- | ||
| 5 | SPOOL | 7038- | ||
| 6 | SPOOL | 7038- | ||
| 7 | SPOOL | 7038- | ||
| 8 | SPOOL | 7038- | ||
| 9 | SPOOL | 7038- | ||
| 10 | PLUG | 7038- | ||
| 11 | PLUG | 7038- | ||
| 12 | PLUG | 7038- | ||
| 13 | PLUG | 7038- | ||
| 14 | PLUG | 7038- | ||
| 15 | 453-559 | O-RING | 7038- | |
| 16 | SPRING | 7038- | ||
| 17 | POPPET | 7038- | ||
| 18 | 453-696 | O-RING | 7038- |