Electronic Airmatic Suspension Air Strut kit - Mercedes-Benz S Class W221

Suncore’s Front and Rear Air Suspension Strut Set Kit 136M-28-4 for your S350, S400, S500 or S550 is a direct replacement for your existing adaptive electronic air suspension, each strut is manufactured to meet optimal ride specifications. FITMENT CHART 2012-2013 Mercedes-Benz S350 Please wait... 2010-2013 Mercedes-Benz S400 Please wait... 2007-2011 Mercedes-Benz S500 Please wait... 2007-2013 Mercedes-Benz S550 Please wait... 2007-2013 Mercedes-Benz S600 Please wait... INTERCHANGE Mercedes-Benz: 2213204913 Mercedes-Benz: 221320931380 Cardone New: 4J-2028S Mercedes-Benz: 2213205113 Mercedes-Benz: 2213209313 Westar: AS-7335 Mercedes-Benz: 2213207313 Arnott Industries: AS-2540 Mercedes-Benz: 221320561380 Cardone New: 4J-2004S Mercedes-Benz: 2213205613 Arnott Industries: AS-2603 Mercedes-Benz: 2213205813 Mercedes-Benz: 221320581380 Mercedes-Benz: 2213205513 Mercedes-Benz: 221320551380 Mercedes-Benz: 221320571380 Mercedes-Benz: 2213205713 Cardone New: 4J-2003S Arnott Industries: AS-2604 SPECIFICATIONS Part # 136M-28-RR :: Front and Rear :: Air Suspension Strut Set Position Rear Right WARNING CA Proposition 65 No Part # 136M-28-RL :: Front and Rear :: Air Suspension Strut Set Position Rear Left WARNING CA Proposition 65 No Part # 136M-28-F :: Front and Rear :: Air Suspension Strut Set Position Front WARNING CA Proposition 65 No Suncore Industries was established in 2000 and have been a member of the Automotive Parts Rebuilders Association (APRA) ever since. Our mission began with rebuilding air suspension components and moved quickly into offering better solutions with conventional suspension conversion kits and newly manufactured OEM style replacement parts. Suncore's Air Struts are manufactured to the Original Equipment specifications to be a perfect replacement for the faulty air strut assemblies in your vehicle. As an air spring installed over a dampener, Air Struts or shocks give you that comfortable ride while providing structural support for your vehicle and its load. Inspect and maintained your suspension at regular intervals to ensure your air suspension is working properly. When your vehicle begins to sag or isn't level, handles poorly when stopping and turning or roughly shudders at the little imperfections in the road, you should immediately have your suspension tested for leaks or damaged components. A leak in the air strut will quickly damage your air compressor as it works to keep the bellows full, stressing the compressor and overworking it.