| Item | Part No. | Part Name | Qty | Serial No. |
| 455-412 | CONTROL VALVE | 7001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-61A0 T0 Y1664-84A0 . | ||||
| 458-347 | VALVE SUB ASS'Y | 7001- | ||
| 1 | BLOCK,VALVE | 7001- | ||
| 2 | SPOOL | 7001- | ||
| 3 | PLUG | 7001- | ||
| 4 | 453-559 | O-RING | 7001- | |
| 5 | 450-917 | RETAINER | 7001- | |
| 6 | 450-920 | RETAINER | 7001- | |
| 7 | 456-681 | BOLT | 7001- | |
| 8 | 453-783 | SPRING | 7001- | |
| 451-282 | CASE SUB ASS'Y | 7001- | ||
| 9 | CASE,SPRING | 7001- | ||
| 10 | 453-601 | O-RING | 7001- | |
| 11 | PLUG | 7001- | ||
| 12 | 453-559 | O-RING | 7001- | |
| 13 | SEAT | 7001- | ||
| 14 | BALL | 7001- | ||
| 15 | 453-586 | O-RING | 7001- | |
| 16 | 456-598 | BOLT | 7001- | |
| 17 | 456-597 | BOLT | 7001- | |
| 18 | 458-276 | VALVE | 7001- | |
| 19 | 450-719 | PLUG | 7001- | |
| 20 | 453-694 | O-RING | 7001- | |
| 21 | 453-788 | SPRING | 7001- | |
| 22 | 450-712 | PLUG | 7001- | |
| 23 | 453-561 | O-RING | 7001- | |
| 24 | VALVE | 7001- | ||
| 25 | VALVE | 7001- | ||
| 26 | 453-776 | SPRING | 7001- | |
| 27 | 453-774 | SPRING | 7001- | |
| 28 | PISTON | 7001- | ||
| 29 | 453-693 | O-RING | 7001- | |
| 30 | 453-715 | O-RING | 7001- | |
| 31 | 453-603 | O-RING | 7001- | |
| 32 | 450-996 | RING | 7001- | |
| 33 | 453-518 | O-RING | 7001- | |
| 34 | 453-586 | O-RING | 7001- |