| 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 | 66250- | ||
| \6\ | BODY GROUP | 65441-66249 | ||
| \6\ | BODY GROUP | 64647-65440 | ||
| \6\ | BODY GROUP | 62811-64646 | ||
| \6\ | BODY GROUP | 60753-62810 | ||
| \6\ | BODY GROUP | 59737-60752 | ||
| 1 | \6\ | BLOCK,VALVE | 62811- | |
| 1 | \6\ | BLOCK,VALVE | 59737-62810 | |
| 2 | \6\ | BLOCK,VALVE | 59737- | |
| 3 | \6\ | BLOCK,VALVE | 59737- | |
| 4 | \6\ | BLOCK,VALVE | 59737- | |
| 5 | \6\ | BLOCK,VALVE | 59737- | |
| 6 | \6\ | BLOCK,VALVE | 59737- | |
| 7 | 144-14-54610 | O-RING | 59737- | |
| 8 | 723-56-31720 | O-RING | 59737- | |
| 9 | 723-56-31730 | O-RING | 59737- | |
| 10 | 702-75-11520 | O-RING | 59737- | |
| 11 | 07000-12012 | O-RING | 59737- | |
| 12 | 07000-11008 | O-RING | 59737- |