| Item | Part No. | Part Name | Qty | Serial No. |
| (723-47-27600) | VALVE ASS'Y | B10001- | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 TO Y1663-21A0. | ||||
| \6\ | BODY SUB ASS'Y | B10001- | ||
| 723-46-19220 | CASE SUB ASS'Y | B10001- | ||
| 1 | \6\ | CASE | B10001- | |
| 2 | \6\ | PISTON | B10001- | |
| 3 | \6\ | SEAL | B10001- | |
| 4 | 723-46-17320 | SPOOL | B10001- | |
| 5 | 723-46-17330 | SPRING | B10001- | |
| 6 | 723-46-15630 | PLUG | B10001- | |
| 7 | 723-46-17340 | PLUG | B10001- | |
| 8 | 07000-13024 | O-RING | B10001- | |
| 9 | \6\ | PLUG | B10001- | |
| 10 | 723-46-15111 | CASE | B10001- |