| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-21301) | VALVE ASS'Y | 30363- | ||
| (723-48-21300) | VALVE ASS'Y | 30001-30362 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-31A0 TO Y1664-51A0. | ||||
| 1 | 723-40-91200 | VALVE ASS'Y,SUCTION AND SAFETY | 30001- | |
| 2 | 709-25-11390 | O-RING | 30001- | |
| 3 | 723-40-85100 | VALVE ASS'Y,SUCTION | 30001- | |
| 4 | 709-25-11390 | O-RING | 30001- |