• Built-in lock valve for positive rudder lock • Integral relief valve for over-pressure protection • 3/4″ tapered stainless steel shaft • Easy accessible lock valve and shaft seal for replacement • Includes 90° adjustable fittings for 3/8” hose • Ball bearing piston race • Cast iron rotor for greater durability and longer life • X64 square flange or X57 round flange to install the pumps with intermediate dashboard position. • Tilt mechanism: X72 tilt range of 60° and five locking positions