| Item | Part No. | Part Name | Qty | Serial No. |
| (723-64-22600) | CONTROL VALVE | 10001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-08A0. | ||||
| 1 | \6\ | SPOOL | 10001- | |
| 2 | \6\ | SPOOL | 10001- | |
| 3 | 723-63-31820 | PLUG | 10001- | |
| 4 | 723-63-32640 | PLUG | 10001- | |
| 5 | 723-63-31940 | SPRING | 10001- | |
| 6 | 723-63-31970 | SPACER | 10001- | |
| 7 | 723-63-31870 | SPRING | 10001- | |
| 8 | 723-63-32650 | SPRING | 10001- | |
| 9 | 723-63-31960 | PLUG | 10001- | |
| 10 | 700-61-49160 | O-RING | 10001- | |
| 11 | 723-63-31850 | O-RING | 10001- | |
| 12 | 723-63-31860 | RING | 10001- | |
| 13 | 709-74-92821 | PLUG | 10001- | |
| 14 | 709-94-92811 | VALVE | 10001- | |
| 15 | 709-94-91751 | SPRING | 10001- | |
| 16 | 700-93-11320 | O-RING | 10001- | |
| 17 | 700-93-11330 | RING | 10001- | |
| 18 | 708-8E-16160 | PLUG | 10001- | |
| 19 | 07002-11023 | O-RING | 10001- |