| 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 | \6\ | SPOOL | 50001- | |
| 2 | 723-26-14180 | SPRING | 50001- | |
| 3 | \6\ | SEAL | 50001- | |
| 4 | \6\ | SLEEVE | 50001- | |
| 5 | \6\ | PISTON | 50001- | |
| 6 | 723-26-14190 | SPRING | 50001- | |
| 7 | 07000-12018 | O-RING | 50001- | |
| 8 | 07001-02018 | RING,BACK-UP | 50001- | |
| 9 | 07002-12434 | O-RING | 50201- | |
| 9 | 07002-02434 | O-RING | 50001-50200 | |
| 10 | \6\ | PLUG | 50001- | |
| 11 | 07002-11423 | O-RING | 50001- | |
| 12 | 723-26-15230 | PLUG | 50001- | |
| 13 | 07002-12434 | O-RING | 50001- | |
| 14 | 723-26-15370 | PLUG | 50001- | |
| 15 | \6\ | PISTON | 50001- | |
| 16 | \6\ | VALVE | 50001- | |
| 17 | \6\ | VALVE | 50001- | |
| 18 | \6\ | VALVE | 50001- | |
| 19 | \6\ | VALVE | 50001- | |
| 20 | 723-26-14230 | SPRING | 50001- | |
| 21 | 723-26-14220 | SPRING | 50001- | |
| 22 | 723-26-14240 | SPRING | 50001- |