X74 Square Adaptor Flange Suits New Style 83920

X74 Square Adaptor Flange Suits New Style 83920 83941 Built-in lock valve for positive rudder lock. Integral relief valve for over-pressure protection. Corrosion proof composite housing. Easy accessible lock valve and shaft seal for replacement. Includes adjustable elbow fittings for 3/8" tube. For use with UC94-OBF, UC68-OBS and UC69-I cylinders only. NEW 83920 - Front Mount Helm Pump New 3/4" tapered Stainless Steal shaft. New Shaft nut M12 - for 19mm wrench. New Corrosion proof composite housing. New frontal oil distribution system extremely reliable and efficient.