| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-15904) | CONTROL VALVE | 6334- | ||
| \0\723-18-15903 | CONTROL VALVE | 5976-6333 | ||
| \0\723-18-15902 | CONTROL VALVE | 5430-5975 | ||
| (723-18-15901) | CONTROL VALVE | 5376-5429 | ||
| \0\723-18-15900 | CONTROL VALVE | 5001-5375 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-12A0. | ||||
| 1 | 723-20-80100 | VALVE ASS'Y,SUCTION | 5001- | |
| 2 | 07002-12034 | O-RING | 5001- | |
| 3 | 723-10-80200 | VALVE ASS'Y,SUCTION | 5001- | |
| 4 | 07002-12034 | O-RING | 5001- | |
| 5 | 708-7R-11220 | PLUG | 5001- | |
| 6 | 07002-11223 | O-RING | 5001- | |
| 7 | 723-11-28190 | VALVE | 5001- | |
| 8 | 723-11-28221 | SPRING | 5001- | |
| 9 | 723-11-18280 | VALVE | 5001- | |
| 10 | 723-11-18290 | SPRING | 5001- | |
| 11 | 723-26-15230 | PLUG | 5001- | |
| 12 | 07002-12434 | O-RING | 5001- |