| Item | Part No. | Part Name | Qty | Serial No. |
| 455-711 | CONTROL VALVE | 5001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 T0 Y1660-14A0. | ||||
| 1 | 458-278 | VALVE | 5001- | |
| 2 | 453-792 | SPRING | 5001- | |
| 3 | 450-700 | PLUG | 5001- | |
| 4 | 453-560 | O-RING | 5001- | |
| 5 | 458-276 | VALVE | 5001- | |
| 6 | 453-788 | SPRING | 5001- | |
| 7 | 450-719 | PLUG | 5001- | |
| 8 | 453-694 | O-RING | 5001- | |
| 9 | 450-069 | RING,BACK-UP | 5001- | |
| 10 | 450-718 | PLUG | 5001- | |
| 11 | 450-067 | RING,BACK-UP | 5001- | |
| 12 | 450-234 | BLOCK | 5001- | |
| 13 | 453-600 | O-RING | 5001- | |
| 14 | 456-596 | BOLT | 5001- | |
| 15 | 450-235 | BLOCK | 5001- | |
| 16 | 453-525 | O-RING | 5001- | |
| 17 | 453-518 | O-RING | 5001- | |
| 18 | 453-696 | O-RING | 5001- | |
| 19 | 456-598 | BOLT | 5001- | |
| 20 | 450-704 | PLUG | 5001- | |
| 21 | 453-562 | O-RING | 5001- |