| 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. | ||||
| 723-40-66300 | VALVE ASS'Y | 30001- | ||
| 1 | \6\ | CASE | 30001- | |
| 2 | \6\ | SEAT | 30001- | |
| 3 | \6\ | SEAT | 30001- | |
| 4 | \6\ | BALL | 30001- | |
| 5 | \6\ | PLUG | 30001- | |
| 6 | 709-74-91510 | PLUG | 30001- | |
| 7 | 709-25-11390 | O-RING | 30001- | |
| 8 | 07000-11009 | O-RING | 30001- | |
| 9 | 07001-01009 | RING,BACK-UP | 30001- |