| Item | Part No. | Part Name | Qty | Serial No. |
| (723-46-20502) | VALVE ASS'Y | 11044- | ||
| (723-46-20501) | VALVE ASS'Y | 11019-11043 | ||
| (723-46-20500) | VALVE ASS'Y | 11001-11018 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-16A0. | ||||
| 723-40-66701 | VALVE ASS'Y | 11001- | ||
| 1 | \6\ | CASE | 11001- | |
| 2 | \6\ | SEAT | 11001- | |
| 3 | \6\ | SEAT | 11001- | |
| 4 | 708-8H-11530 | PLUG | 11001- | |
| 5 | 07002-11423 | O-RING | 11001- | |
| 6 | \6\ | SEAT | 11001- | |
| 7 | \6\ | BALL | 11001- | |
| 8 | \6\ | PLUG | 11001- | |
| 723-40-66601 | VALVE ASS'Y | 11001- | ||
| 9 | \6\ | CASE | 11001- | |
| 10 | \6\ | SEAT | 11001- | |
| 11 | \6\ | SEAT | 11001- | |
| 12 | \6\ | BALL | 11001- | |
| 13 | \6\ | PLUG | 11001- | |
| 14 | 01252-61050 | BOLT | 11001- | |
| 15 | 01643-51032 | WASHER | 11001- | |
| 16 | 723-40-60101 | VALVE ASS'Y | 11001- | |
| 17 | 07000-12020 | O-RING | 11001- | |
| 18 | 07001-02020 | RING,BACK-UP | 11001- | |
| 19 | 709-25-11390 | O-RING | 11001- |