| Item | Part No. | Part Name | Qty | Serial No. |
| (723-44-13101) | CONTROL VALVE | 85170- | ||
| (723-44-13100) | CONTROL VALVE | 66001-85169 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-10A0. | ||||
| 1 | 723-40-57300 | VALVE ASS'Y | 66001- | |
| 2 | 07000-12014 | O-RING | 66001- | |
| 3 | \6\ | RING | 66001- | |
| 4 | 07000-12016 | O-RING | 66001- | |
| 5 | 723-60-22230 | RING,BACK-UP | 66001- | |
| 6 | 07002-12434 | O-RING | 66001- | |
| 7 | 723-40-93900 | VALVE ASS'Y,RELIEF | 66001- | |
| 8 | 700-22-11410 | O-RING | 66001- | |
| 9 | 700-80-64220 | RING | 66001- | |
| 10 | 07002-12434 | O-RING | 66001- | |
| 11 | 01252-60860 | BOLT | 66001- |