Uflex MasterDrive Steering System - Single Station Retrofit Kit - MasterDrive 40cc Tilt Mount Helm UPMD Power Unit (No Cylinders Included) [MD40T]MasterDrive Steering System Single Station Retrofit Kit MasterDrive 40cc Tilt Mount Helm & UPMD Power Unit (No Cylinders Included) The MasterDrive power assisted outboard steering system delivers effortless steering for the most demanding applications, regardless of speed or torque conditions. Features: Eliminates torque at the steering wheel Three different selectable levels of power give the driver the desired feeling on the wheel (PATENTED)