| Item | Part No. | Part Name | Qty | Serial No. |
| (723-47-20403) | VALVE ASS'Y | 40390- | ||
| (723-47-20402) | VALVE ASS'Y | 40156-40389 | ||
| (723-47-20401) | VALVE ASS'Y | 40001-40155 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-01A0 TO Y1662-19A0. | ||||
| \6\ | BODY SUB ASS'Y | 40390- | ||
| \6\ | BODY SUB ASS'Y | 40156-40389 | ||
| \6\ | BODY SUB ASS'Y | 40001-40155 | ||
| 723-46-18401 | CASE SUB ASS'Y | 40001- | ||
| 1 | \6\ | CASE | 40001- | |
| 2 | \6\ | PISTON | 40001- | |
| 3 | \6\ | SEAL | 40001- | |
| 4 | 723-46-17320 | SPOOL | 40001- | |
| 5 | 723-46-17330 | SPRING | 40001- | |
| 6 | 723-46-15630 | PLUG | 40001- | |
| 7 | 723-46-17340 | PLUG | 40001- | |
| 8 | 07000-13024 | O-RING | 40001- | |
| 9 | \6\ | SCREW | 40001- | |
| 723-46-18201 | CASE SUB ASS'Y | 40001-40389 | ||
| 10 | \6\ | CASE | 40001-40389 | |
| 11 | 723-46-15630 | PLUG | 40001-40389 | |
| 12 | 07000-13024 | O-RING | 40001-40389 |