This is a complete stern-mounted drive package for sub-surface drive on Deep Vee's or surface drive on Catamarans.  It comes complete with 1/4" drive cable and Teflon tube for the stuffing box.  It allows for single mount of the strut and rudder in-line for equal turning in both directions.  The strut is mounted close to the transom and is adjustable in depth; while the rudder can be adjusted with the blade bottom in or out to adjust the attitude of the hull in turns.  It also features a built-in water pick-up in the rudder.