| Item | Part No. | Part Name | Qty | Serial No. |
| (723-38-12105) | CONTROL VALVE | 50201-53010 | ||
| (723-38-12104) | CONTROL VALVE | 48741-50200 | ||
| (723-38-12102) | CONTROL VALVE | 45001-48740 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-41A0 TO Y1664-50A0. | ||||
| 723-30-56100 | VALVE ASS'Y | 45001-53010 | ||
| 1 | \6\ | SLEEVE | 45001-53010 | |
| 2 | \6\ | VALVE | 45001-53010 | |
| 3 | \6\ | SPRING | 45001-53010 | |
| 4 | \6\ | PLUG | 45001-53010 | |
| 5 | \6\ | RING | 45001-53010 | |
| 6 | \6\ | O-RING | 45001-53010 | |
| 7 | 07002-12434 | O-RING | 45001-53010 | |
| 8 | 07000-12016 | O-RING | 45001-53010 | |
| 9 | 07001-02016 | RING | 45001-53010 | |
| 10 | 07000-12014 | O-RING | 45001-53010 | |
| 11 | 07001-02014 | RING | 45001-53010 | |
| 723-30-50101 | RELIEF VALVE ASS'Y | 45001-53010 | ||
| 12 | \6\ | SLEEVE | 45001-53010 | |
| 13 | \6\ | ORIFICE | 45001-53010 | |
| 14 | \6\ | ORIFICE | 45001-53010 | |
| 15 | \6\ | SPRING | 45001-53010 | |
| 16 | \6\ | PLUG | 45001-53010 | |
| 17 | \6\ | POPPET | 45001-53010 | |
| 18 | \6\ | RETAINER | 45001-53010 | |
| 19 | \6\ | NUT | 45001-53010 | |
| 20 | \6\ | HOLDER | 45001-53010 | |
| 21 | \6\ | NUT | 45001-53010 | |
| 22 | \6\ | O-RING | 45001-53010 | |
| 23 | \6\ | O-RING | 45001-53010 | |
| 24 | 07002-02434 | O-RING | 45001-53010 | |
| 25 | \6\ | O-RING | 45001-53010 | |
| 26 | \6\ | RING | 45001-53010 | |
| 27 | 723-30-51180 | O-RING | 45001-53010 | |
| 28 | 723-30-51190 | RING | 45001-53010 |
