| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-11505) | CONTROL VALVE | 66250- | ||
| (723-57-11504) | CONTROL VALVE | 65441-66249 | ||
| (723-57-11503) | CONTROL VALVE | 64647-65440 | ||
| (723-57-11502) | CONTROL VALVE | 62811-64646 | ||
| (723-57-11501) | CONTROL VALVE | 60753-62810 | ||
| (723-57-11500) | CONTROL VALVE | 59737-60752 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1663-81A0 TO Y1663-93A0. | ||||
| 723-50-53102 | VALVE ASS'Y | 59737- | ||
| 1 | \6\ | BLOCK | 59737- | |
| 2 | \6\ | VALVE | 59737- | |
| 3 | 702-21-35130 | SEAL | 59737- | |
| 4 | 723-50-53130 | SPRING | 59737- | |
| 5 | \6\ | PISTON | 59737- | |
| 6 | \6\ | SEAL | 59737- | |
| 7 | \6\ | SLEEVE | 59737- | |
| 8 | 07000-12010 | O-RING | 59737- | |
| 9 | 07001-02010 | RING | 59737- | |
| 10 | 07000-12012 | O-RING | 59737- | |
| 11 | 07001-02012 | RING,BACK-UP | 59737- | |
| 12 | 723-50-53170 | SEAT | 59737- | |
| 13 | 07000-12016 | O-RING | 59737- | |
| 14 | \6\ | PISTON | 59737- | |
| 15 | 723-50-53190 | SPRING | 59737- | |
| 16 | 723-50-53270 | PLATE | 59737- | |
| 17 | 723-50-53260 | RETAINER | 59737- | |
| 18 | 07000-12015 | O-RING | 59737- | |
| 19 | 07000-13030 | O-RING | 59737- | |
| 20 | 01252-60630 | BOLT | 59737- | |
| 21 | \6\ | PLUG | 59737- | |
| 22 | 700-13-31161 | O-RING | 59737- | |
| 23 | 07000-11007 | O-RING | 59737- |