| Item | Part No. | Part Name | Qty | Serial No. |
| (723-25-10205) | VALVE ASS'Y | 1181- | ||
| (723-25-10203) | VALVE ASS'Y | 1088-1180 | ||
| (723-25-10202) | VALVE ASS'Y | 1033-1087 | ||
| (723-25-10201) | VALVE ASS'Y | 1001-1032 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1665-21A0 TO Y1665-34A0. | ||||
| 1 | 723-30-56400 | VALVE ASS'Y | 1001- | |
| 2 | 07002-12434 | O-RING | 1001- | |
| 3 | 07000-12016 | O-RING | 1001- | |
| 4 | 07001-02016 | RING,BACK-UP | 1001- | |
| 5 | 07000-12014 | O-RING | 1001- | |
| 6 | 07001-02014 | RING | 1001- | |
| 7 | 723-20-63100 | VALVE ASS'Y,RELIEF | 1001- | |
| 8 | 700-22-11410 | O-RING | 1001- | |
| 9 | 700-80-64220 | RING | 1001- | |
| 10 | 07002-12434 | O-RING | 1001- |