| Item | Part No. | Part Name | Qty | Serial No. |
| (723-43-13102) | CONTROL VALVE ASS'Y | 85170- | ||
| (723-43-13101) | CONTROL VALVE ASS'Y | 85016-85169 | ||
| (723-43-13100) | CONTROL VALVE ASS'Y | 66001-85015 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 TO Y1663-08A0. | ||||
| 723-40-66300 | VALVE ASS'Y | 66001- | ||
| 1 | \6\ | CASE | 66001- | |
| 2 | \6\ | SEAT | 66001- | |
| 3 | \6\ | SEAT | 66001- | |
| 4 | \6\ | BALL | 66001- | |
| 5 | \6\ | PLUG | 66001- |