| 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. | ||||
| 723-30-90201 | VALVE ASS'Y,RELIEF | 59737- | ||
| 1 | \6\ | SLEEVE | 59737- | |
| 2 | \6\ | HOLDER | 59737- | |
| 3 | \6\ | SCREW | 59737- | |
| 4 | \6\ | RETAINER | 59737- | |
| 5 | \6\ | POPPET | 59737- | |
| 6 | \6\ | SEAT | 59737- | |
| 7 | \6\ | VALVE | 59737- | |
| 8 | \6\ | RING,SNAP | 59737- | |
| 9 | \6\ | SPRING | 59737- | |
| 10 | \6\ | SPRING | 59737- | |
| 11 | 700-13-31161 | O-RING | 59737- | |
| 12 | 700-80-51190 | RING | 59737- | |
| 13 | \6\ | O-RING | 59737- | |
| 14 | \6\ | RING,BACK-UP | 59737- | |
| 15 | 07002-03334 | O-RING | 59737- | |
| 16 | \6\ | NUT | 59737- | |
| 17 | \6\ | NUT | 59737- | |
| 18 | \6\ | O-RING | 59737- | |
| 19 | \6\ | O-RING | 59737- |