| Item | Part No. | Part Name | Qty | Serial No. |
| (723-47-23303) | VALVE ASS'Y | 25060- | ||
| (723-47-23300) | VALVE ASS'Y | 20001-25059 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1667-01A0 TO Y1667-21A0. | ||||
| 723-40-84601 | VALVE ASS'Y | 20001- | ||
| 1 | 723-40-84410 | BLOCK | 20001- | |
| 2 | 723-40-84420 | VALVE,CHECK | 20001- | |
| 3 | 723-40-84430 | SPRING | 20001- | |
| 4 | \6\ | PLUG | 20001- | |
| 5 | 07000-13024 | O-RING | 20001- | |
| 6 | 01252-61070 | BOLT | 20001- |