| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-27803) | CONTROL VALVE | 52512- | ||
| (723-48-27802) | CONTROL VALVE | 51885-52511 | ||
| (723-48-27801) | CONTROL VALVE | 50532-51884 | ||
| (723-48-27800) | CONTROL VALVE | 50001-50531 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-61A0 TO Y1664-83A0. | ||||
| \6\ | BODY SUB ASS'Y | 52512- | ||
| \6\ | BODY SUB ASS'Y | 51885- | ||
| \6\ | BODY SUB ASS'Y | 50532-52511 | ||
| \6\ | BODY SUB ASS'Y | 50001-50531 | ||
| 1 | 723-46-15111 | CASE | 50001- | |
| 723-46-18260 | CASE SUB ASS'Y | 50001- | ||
| 2 | \6\ | CASE | 50001- | |
| 3 | \6\ | PISTON | 50001- | |
| 4 | \6\ | SEAL | 50001- | |
| 5 | 723-46-15630 | PLUG | 50001- | |
| 6 | 07000-53024 | O-RING | 50001- | |
| 7 | \6\ | PLUG | 50001- | |
| 723-46-18250 | CASE SUB ASS'Y | 50001- | ||
| 8 | \6\ | CASE | 50001- | |
| 9 | \6\ | PISTON | 50001- | |
| 10 | \6\ | SEAL | 50001- | |
| 11 | 723-46-15630 | PLUG | 50001- | |
| 12 | 07000-53024 | O-RING | 50001- | |
| 13 | \6\ | PLUG | 50001- |