| Item | Part No. | Part Name | Qty | Serial No. |
| (723-64-23400) | CONTROL VALVE | 30001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-09A0. | ||||
| 1 | 709-74-91860 | PLUG | 30001- | |
| 2 | 07002-12434 | O-RING | 30001- | |
| 3 | 702-21-55620 | PLUG | 30001- | |
| 4 | 07002-11423 | O-RING | 30001- | |
| 5 | 708-21-12541 | PLUG | 30001- | |
| 6 | \6\ | PLUG | 30001- | |
| 7 | 07040-13316 | PLUG | 30001- | |
| 8 | 07002-13334 | O-RING | 30001- | |
| 9 | \6\ | SPOOL | 30001- | |
| 10 | \6\ | PISTON | 30001- | |
| 11 | 723-63-32570 | PLUG | 30001- | |
| 12 | 07002-14234 | O-RING | 30001- | |
| 13 | 07000-13032 | O-RING | 30001- | |
| 14 | 07001-03032 | RING | 30001- | |
| 15 | 723-63-32560 | SPRING | 30001- | |
| 16 | 723-63-31540 | RETAINER | 30001- | |
| 17 | 723-63-31550 | PLUG | 30001- | |
| 18 | 07002-14234 | O-RING | 30001- |