| Item | Part No. | Part Name | Qty | Serial No. |
| (723-46-23302) | VALVE ASS'Y | 30001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 T0 Y1666-18A0. | ||||
| 723-40-87601 | VALVE ASS'Y | 30001- | ||
| 1 | 723-40-87510 | BODY | 30001- | |
| 2 | 723-40-87240 | SPOOL | 30001- | |
| 3 | 723-40-87260 | SPRING | 30001- | |
| 4 | 723-40-87220 | SLEEVE | 30001- | |
| 5 | 723-40-87131 | SEAL | 30001- | |
| 6 | 723-40-87590 | CASE | 30001- | |
| 7 | 723-40-87250 | RETAINER | 30001- | |
| 8 | 723-40-87170 | O-RING | 30001- | |
| 9 | 07000-13035 | O-RING | 30001- | |
| 10 | 07000-11007 | O-RING | 30001- | |
| 11 | 01252-60825 | BOLT | 30001- | |
| 12 | 723-40-87520 | PISTON | 30001- | |
| 13 | 723-40-87540 | SPRING | 30001- | |
| 14 | 723-40-87531 | SLEEVE | 30001- | |
| 15 | 723-40-87580 | CASE | 30001- | |
| 16 | 723-40-87170 | O-RING | 30001- | |
| 17 | 01252-61080 | BOLT | 30001- |