| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-14402) | CONTROL VALVE | 10621- | ||
| (723-18-14401) | CONTROL VALVE | 10001-10620 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-10A0. | ||||
| 1 | 723-11-18120 | PLUG | 10001- | |
| 2 | 07000-11009 | O-RING | 10001- | |
| 3 | 07001-01009 | RING,BACK-UP | 10001- | |
| 4 | 07000-11007 | O-RING | 10001- | |
| 5 | 07001-01007 | RING,BACK-UP | 10001- | |
| 6 | 07002-11023 | O-RING | 10001-10620 | |
| 7 | 723-11-18190 | PLUG | 10001-10620 | |
| 8 | 706-73-71450 | PLUG | 10001- | |
| 9 | 07002-11423 | O-RING | 10001- | |
| 10 | \6\ | PLUG | 10001- | |
| 11 | \6\ | BALL | 10001- | |
| 12 | \6\ | SEAT | 10001- | |
| 13 | \6\ | O-RING | 10001- | |
| 14 | \6\ | PLUG | 10001- | |
| 15 | 07002-12434 | O-RING | 10001- | |
| 16 | \6\ | PLUG | 10001- | |
| 17 | \6\ | PLUG | 10001- | |
| 18 | \6\ | PLUG | 10001- | |
| 19 | \6\ | PLUG | 10001- | |
| 20 | 07002-10823 | O-RING | 10001- | |
| 21 | \6\ | POPPET | 10001- | |
| 22 | \6\ | SPRING | 10001- | |
| 23 | 723-26-15230 | PLUG | 10001- | |
| 24 | 723-11-18170 | VALVE | 10001- | |
| 25 | 723-11-18180 | SPRING | 10001- | |
| 26 | \6\ | PLUG | 10001- | |
| 27 | 07002-11023 | O-RING | 10001- | |
| 28 | \6\ | BLOCK | 10001- | |
| 29 | \6\ | PLUG | 10001- | |
| 30 | 01252-60630 | BOLT | 10001- | |
| 31 | 723-11-29140 | BLOCK | 10001- | |
| 32 | 07000-12015 | O-RING | 10001- | |
| 33 | \6\ | PLUG | 10001- | |
| 34 | \6\ | O-RING | 10001- | |
| 35 | 07040-11409 | PLUG | 10001- | |
| 36 | 07002-11823 | O-RING | 10001- | |
| 37 | 709-32-11930 | PLUG | 10001- | |
| 38 | 723-11-28190 | VALVE | 10001- | |
| 39 | 723-11-28221 | SPRING | 10001- |