| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-10401) | VALVE ASS'Y | 1002- | ||
| (723-48-10400) | VALVE ASS'Y | 1001-1001 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-16A0. | ||||
| \6\ | BODY SUB ASS'Y | 1001- | ||
| 1 | 723-46-15111 | CASE | 1001- | |
| 2 | 07430-71380 | O-RING | 1001- | |
| 3 | 01252-60820 | BOLT | 1001- | |
| 4 | 07000-12012 | O-RING | 1001- | |
| 5 | 723-11-19130 | O-RING | 1001- | |
| 6 | 723-46-17520 | RING,BACK-UP | 1001- | |
| 7 | 07000-12021 | O-RING | 1001- | |
| 8 | 07000-13028 | O-RING | 1001- | |
| 9 | 07000-13032 | O-RING | 1001- | |
| 10 | 723-46-17510 | O-RING | 1001- | |
| 11 | 07000-13036 | O-RING | 1001- | |
| 12 | 723-46-17530 | O-RING | 1001- | |
| 13 | 723-11-18150 | O-RING | 1001- | |
| 14 | \6\ | PLUG | 1001- |