| 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 | 458-571 | PLUG | 7038- | |
| 2 | 453-694 | O-RING | 7038- | |
| 3 | 453-711 | O-RING | 7038- | |
| 4 | 450-080 | RING | 7038- | |
| 5 | 450-702 | PLUG | 7038- | |
| 6 | 453-694 | O-RING | 7038- | |
| 7 | 456-646 | BOLT | 7038- | |
| 8 | 450-806 | PLUG | 7038- |