| 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 | 450-917 | RETAINER | 7038- | |
| 2 | 450-920 | RETAINER | 7038- | |
| 3 | 453-783 | SPRING | 7038- | |
| 4 | 459-639 | SPRING | 7038- | |
| 5 | 456-681 | BOLT | 7038- | |
| 6 | 458-590 | RETAINER | 7038- | |
| 7 | 456-998 | CASE,SPRING | 7038- | |
| 8 | 456-994 | CASE,SPRING | 7038- | |
| 9 | 453-601 | O-RING | 7038- | |
| 10 | 453-519 | O-RING | 7038- | |
| 11 | 456-598 | BOLT | 7038- | |
| 12 | 456-594 | BOLT | 7038- | |
| 13 | 456-595 | BOLT | 7038- | |
| 14 | 456-597 | BOLT | 7038- |