| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12203) | CONTROL VALVE | 2292-5500 | ||
| (723-1A-12202) | CONTROL VALVE | 1437-2291 | ||
| (723-1A-12201) | CONTROL VALVE | 1001-1436 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-21A0. | ||||
| 1 | 723-11-18280 | VALVE | 1001-5500 | |
| 2 | 723-11-18290 | SPRING | 1001-5500 | |
| 3 | 723-26-15230 | PLUG | 1001-5500 | |
| 4 | 07002-12434 | O-RING | 1001-5500 | |
| 5 | \6\ | VALVE | 1001-5500 | |
| 6 | \6\ | VALVE | 1001-5500 | |
| 7 | \6\ | VALVE | 1001-5500 | |
| 8 | \6\ | VALVE | 1001-5500 | |
| 9 | \6\ | VALVE | 1001-5500 | |
| 10 | \6\ | VALVE | 1001-5500 | |
| 11 | \6\ | ORIFICE | 1001-5500 | |
| 12 | 723-11-00271 | VALVE SUB ASS'Y | 1001-5500 | |
| 13 | \6\ | VALVE | 1001-5500 | |
| 14 | \6\ | VALVE | 1001-5500 | |
| 15 | \6\ | PISTON | 1001-5500 | |
| 16 | \6\ | VALVE | 1001-5500 | |
| 17 | \6\ | PISTON | 1001-5500 | |
| 18 | \6\ | SPACER | 1001-5500 | |
| 19 | 723-11-16230 | SPRING | 1001-5500 | |
| 20 | 723-11-16570 | SPRING | 1001-5500 | |
| 21 | 723-11-16270 | PLUG | 1001-5500 | |
| 22 | \6\ | SPRING | 1001-5500 | |
| 23 | 723-11-15130 | SPRING | 1001-5500 | |
| 24 | \6\ | SPRING | 1001-5500 | |
| 25 | 723-11-15110 | PLUG | 1001-5500 | |
| 26 | \6\ | PLUG | 1437-5500 | |
| 26 | \6\ | PLUG | 1001-1436 | |
| 27 | 07002-11623 | O-RING | 1001-5500 | |
| 28 | \6\ | ORIFICE | 1001-5500 | |
| 29 | 723-11-28190 | VALVE | 1001-5500 | |
| 30 | 723-11-28221 | SPRING | 1001-5500 |