Arnott Part # P-2740 Original Equipment # 3D0616005K Arnott's new genuine OES VW Phaeton air compressor (also fits Bentley Continental GT and Flying Spur) is made by WABCO. These Heavy Duty air compressor units come completely assembled and are ready to bolt in. This new aftermarket air compressor unit comes complete with new air fittings, a thermal sensor, and the intake hose assembly. The easy to follow air suspension pump installation manual includes instructions for reusing the mounting bracket. The Arnott Compressor, which comes from the same OE maker as Bentley and Volkswagen use, is far less expensive than an Air Suspension Pump from the dealer. - WABCO COMPRESSOR SERVICE BULLETIN