| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-18201) | CONTROL VALVE | 33799- | ||
| (723-48-18200) | CONTROL VALVE | 33001-33798 | ||
| (723-48-16202) | CONTROL VALVE | 30676-32999 | ||
| (723-48-16201) | CONTROL VALVE | 30174-30675 | ||
| (723-48-16200) | CONTROL VALVE | 30001-30173 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-61A0 TO Y1664-75A0. | ||||
| 723-40-50300 | VALVE ASS'Y,RELIEF | 30001-30173 | ||
| 1 | \6\ | SLEEVE | 30001-30173 | |
| 2 | \6\ | VALVE | 30001-30173 | |
| 3 | \6\ | POPPET | 30001-30173 | |
| 4 | \6\ | SPRING | 30001-30173 | |
| 5 | \6\ | SCREW | 30001-30173 | |
| 6 | \6\ | SPRING | 30001-30173 | |
| 7 | \6\ | PLUG | 30001-30173 | |
| 8 | \6\ | NUT | 30001-30173 | |
| 9 | 700-22-11410 | O-RING | 30001-30173 | |
| 10 | 700-80-64220 | RING | 30001-30173 | |
| 11 | 07002-02434 | O-RING | 30001-30173 | |
| 12 | 07000-02011 | O-RING | 30001-30173 | |
| 723-40-50301 | VALVE ASS'Y,RELIEF | 30174- | ||
| 13 | \6\ | SLEEVE | 30174- | |
| 14 | \6\ | SEAT | 30174- | |
| 15 | \6\ | VALVE | 30174- | |
| 16 | \6\ | POPPET | 30174- | |
| 17 | \6\ | SPRING | 30174- | |
| 18 | \6\ | HOLDER | 30174- | |
| 19 | \6\ | SCREW | 30174- | |
| 20 | \6\ | SPRING | 30174- | |
| 21 | \6\ | PLUG | 30174- | |
| 22 | \6\ | NUT | 30174- | |
| 23 | \6\ | NUT | 30174- | |
| 24 | 700-22-11410 | O-RING | 30174- | |
| 25 | 700-80-64220 | RING | 30174- | |
| 26 | 07002-02434 | O-RING | 30174- | |
| 27 | \6\ | O-RING | 30174- | |
| 28 | \6\ | O-RING | 30174- | |
| 29 | \6\ | RING | 30174- | |
| 30 | \6\ | O-RING | 30174- |