Rotax Twin Radiator System - Plugs Up Compact unit attaches to any Rotax 532, 582, or 618 motor directly above gear box housing. Ideal for applications not confined by cowlings or airframe restrictions. For use with spark plug up configuration only. Includes fill tank, pressure cap, coolant recovery port, steam return line, all radiator hoses, plus vibration proof mounting system. No extra parts or special plumbing to hassle with. Supplied fully assembled. A completely finished system, all you add is the water! See Rotax parts section for component breakdown. Total dry weight is only 3.5 lbs
