| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-14901) | CONTROL VALVE | 11771- | ||
| (723-18-14900) | CONTROL VALVE | 10951-11770 | ||
| (723-18-14201) | CONTROL VALVE | 10001-10950 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-15A0. | ||||
| 1 | 723-11-18280 | VALVE | 10001-10950 | |
| 2 | 723-11-18290 | SPRING | 10001-10950 | |
| 3 | 723-26-15230 | PLUG | 10001- | |
| 4 | 07002-12434 | O-RING | 10001- | |
| 5 | \6\ | SPOOL | 10001- | |
| 6 | \6\ | SEAL | 10001- | |
| 7 | \6\ | VALVE | 10001- | |
| 8 | 723-11-18220 | SPRING | 10001- | |
| 9 | 723-11-18250 | SPRING | 10001- | |
| 10 | 723-11-18570 | SLEEVE | 10001- | |
| 11 | 720-68-19760 | O-RING | 10001- | |
| 12 | 723-11-18150 | O-RING | 10001- | |
| 13 | 723-11-18160 | RING | 10001- | |
| 14 | \6\ | VALVE | 10001- | |
| 15 | \6\ | VALVE | 10001- | |
| 16 | \6\ | VALVE | 10001- | |
| 17 | \6\ | VALVE | 10001- | |
| 18 | \6\ | VALVE | 10001- | |
| 19 | \6\ | ORIFICE | 10001- | |
| 20 | \6\ | PISTON | 10001- | |
| 21 | \6\ | VALVE | 10001- | |
| 22 | \6\ | VALVE | 10001- | |
| 23 | \6\ | VALVE | 10001- | |
| 24 | \6\ | VALVE | 10001- | |
| 25 | \6\ | PISTON | 10001- | |
| 26 | \6\ | SPACER | 10001- | |
| 27 | 723-11-16230 | SPRING | 10001- | |
| 28 | 723-11-15130 | SPRING | 10001- | |
| 29 | 723-11-15110 | PLUG | 10001- | |
| 30 | 07002-11623 | O-RING | 10001- | |
| 31 | \6\ | ORIFICE | 10001- | |
| 32 | \6\ | PISTON | 10001- | |
| 33 | \6\ | SCREW | 10001- | |
| 34 | 723-11-15180 | SLEEVE | 10001- | |
| 35 | 723-11-15190 | SPRING | 10001- | |
| 36 | 723-11-16270 | PLUG | 10001- | |
| 37 | 723-11-16290 | SPRING | 10001- | |
| 38 | 01583-11207 | NUT | 10001- | |
| 39 | 07000-11006 | O-RING | 10001- | |
| 40 | 07001-01006 | RING | 10001- | |
| 41 | 709-25-11650 | VALVE,CHECK | 10001- | |
| 42 | 723-11-28140 | PLUG | 10001- | |
| 43 | 723-11-18830 | SPRING | 11771- | |
| 43 | 723-11-18590 | SPRING | 10001-11770 |