| 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. | ||||
| \6\ | BODY GROUP | 65441- | ||
| \6\ | BODY GROUP | 64647-65440 | ||
| \6\ | BODY GROUP | 62811-64646 | ||
| \6\ | BODY GROUP | 60753-62810 | ||
| \6\ | BODY GROUP | 59737-60752 | ||
| 1 | \6\ | VALVE | 62811- | |
| 1 | \6\ | VALVE | 59737-62810 | |
| 2 | \6\ | VALVE | 62811- | |
| 2 | \6\ | VALVE | 59737-62810 | |
| 3 | \6\ | VALVE | 62811- | |
| 3 | \6\ | VALVE | 59737-62810 | |
| 4 | \6\ | VALVE | 62811- | |
| 4 | \6\ | VALVE | 59737-62810 | |
| 5 | \6\ | VALVE | 59737- | |
| 6 | \6\ | PISTON | 59737-62810 | |
| 7 | 723-56-41810 | PLUG | 59737-62810 | |
| 8 | 723-11-18190 | PLUG | 59737-62810 | |
| 9 | 07002-11023 | O-RING | 59737-62810 | |
| 10 | 723-56-41721 | SPRING | 59737- | |
| 11 | 01643-30623 | WASHER | 59737- | |
| 12 | 01252-60610 | BOLT | 59737- | |
| 13 | 723-56-41821 | PLUG | 59737- | |
| 14 | 723-56-41830 | PLUG | 59737- | |
| 15 | 07002-12034 | O-RING | 59737- | |
| 16 | 723-56-41710 | SPRING | 59737- | |
| 17 | 723-56-41840 | PLUG | 62811- | |
| 17 | 723-56-41840 | PLUG | 59737-62810 | |
| 18 | 07000-13024 | O-RING | 59737- | |
| 19 | 723-26-15230 | PLUG | 59737- | |
| 20 | 07002-12434 | O-RING | 59737- | |
| 21 | \6\ | VALVE | 64647- | |
| 21 | \6\ | VALVE | 62811-64646 | |
| 21 | \6\ | VALVE | 59737-62810 | |
| 21A | \6\ | VALVE | 64647- | |
| 22 | \6\ | VALVE | 59737-62810 | |
| 23 | \6\ | VALVE SUB ASS'Y | 62811- | |
| 23 | \6\ | VALVE SUB ASS'Y | 59737-62810 | |
| 23A | \6\ | VALVE SUB ASS'Y | 64647- | |
| 24 | \6\ | PISTON | 62811-64646 | |
| 24 | \6\ | PISTON | 59737-62810 | |
| 25 | \6\ | PISTON | 62811- | |
| 25 | \6\ | PISTON | 59737-62810 | |
| 26 | \6\ | PISTON | 59737- | |
| 27 | 723-56-41730 | SPRING | 64647- | |
| 27 | 723-56-41730 | SPRING | 62811-64646 | |
| 27 | 723-56-41730 | SPRING | 59737-62810 | |
| 27A | 723-56-41760 | SPRING | 64647- | |
| 28 | 723-56-41740 | SPRING | 62811- | |
| 28 | 723-56-41740 | SPRING | 59737-62810 | |
| 29 | 723-26-15230 | PLUG | 64647- | |
| 29 | 723-26-15230 | PLUG | 62811-64646 | |
| 29 | 723-26-15230 | PLUG | 59737-62810 | |
| 29A | 723-56-41880 | PLUG | 64647- | |
| 30 | 723-56-41850 | PLUG | 62811- | |
| 30 | 723-56-41850 | PLUG | 59737-62810 | |
| 31 | 723-56-41920 | RETAINER | 59737-62810 | |
| 32 | 07002-12434 | O-RING | 59737- |