| Item | Part No. | Part Name | Qty | Serial No. |
| (723-24-10205) | VALVE ASS'Y | 50294- | ||
| (723-24-10203) | VALVE ASS'Y | 50235-50293 | ||
| (723-24-10202) | VALVE ASS'Y | 50201-50234 | ||
| (723-24-10200) | VALVE ASS'Y | 50001-50200 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-07A0A. | ||||
| 1 | 723-20-60300 | VALVE ASS'Y,RELIEF | 50001- | |
| 2 | 700-22-11410 | O-RING | 50001- | |
| 3 | 700-80-64220 | RING | 50001- | |
| 4 | 07002-02434 | O-RING | 50001- | |
| 5 | 709-70-74600 | VALVE ASS'Y,SUCTION AND SAFETY | 50001- | |
| 6 | 709-25-11390 | O-RING | 50001- | |
| 7 | 723-20-80100 | VALVE ASS'Y,SUCTION | 50001- | |
| 8 | 07002-12034 | O-RING | 50001- |