| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-11207) | CONTROL VALVE | 46808-46826 | ||
| (723-57-11206) | CONTROL VALVE | 46721-46807 | ||
| (723-57-11205) | CONTROL VALVE | 46604-46720 | ||
| (723-57-11204) | CONTROL VALVE | 46458-46603 | ||
| (723-57-11203) | CONTROL VALVE | 45786-46457 | ||
| (723-57-11202) | CONTROL VALVE | 45685-45785 | ||
| (723-57-11201) | CONTROL VALVE | 45438-45684 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1663-41A0 TO Y1663-53A0. | ||||
| \6\ | BODY GROUP | 46808-46826 | ||
| \6\ | BODY GROUP | 46458-46807 | ||
| \6\ | BODY GROUP | 45786-46457 | ||
| \6\ | BODY GROUP | 45685-45785 | ||
| \6\ | BODY GROUP | 45438-45684 | ||
| 1 | \6\ | SPOOL | 45786-46826 | |
| 1 | \6\ | SPOOL | 45438-45785 | |
| 2 | \6\ | SPOOL | 45438-46826 | |
| 3 | \6\ | SPOOL | 45685-46826 | |
| 3 | \6\ | SPOOL | 45438-45684 | |
| 4 | \6\ | SPOOL | 45685-46826 | |
| 4 | \6\ | SPOOL | 45438-45684 | |
| 5 | \6\ | SPOOL | 46458-46826 | |
| 5 | \6\ | SPOOL | 45438-46457 | |
| 6 | \6\ | VALVE | 45786-46826 | |
| 6 | \6\ | VALVE | 45438-45785 | |
| 6A | \6\ | VALVE | 45786-46826 | |
| 7 | \6\ | SPRING | 45438-46826 | |
| 8 | \6\ | PLUG | 45438-46826 | |
| 9 | \6\ | PLUG | 45438-46826 | |
| 10 | \6\ | PLUG | 45438-46826 | |
| 11 | 07002-11223 | O-RING | 45438-46826 | |
| 12 | \6\ | SEAL | 45438-46826 | |
| 13 | 723-56-31210 | RETAINER | 45438-46826 | |
| 14 | 723-36-14120 | SPRING | 45438-46826 | |
| 15 | 723-36-14110 | SPRING | 45438-46826 | |
| 16 | 723-56-31520 | CASE | 45438-46826 | |
| 17 | 723-56-31530 | CASE | 45438-46826 | |
| 18 | 723-56-31510 | CASE | 45438-46826 | |
| 19 | 702-21-55450 | O-RING | 45438-46826 | |
| 20 | 07000-11006 | O-RING | 45438-46826 | |
| 21 | 01252-60630 | BOLT | 45438-46826 |