AutoShack Front Air Strut Spring Assembly Driver or Passenger Side Replacement for 2007-2009-2013 Mercedes S550 S600 2010-2013 S400 2012-2013 S350 3.0L 3.5L 4.7L 5.5L V6 V8 AWD RWD KAS236M29F

ISO / IATF 16949 certified, direct fit and made from high quality materials to meet original specifications Built to last - anti-corrosion finish prevents unnecessary wear. Professional Installation is Highly Recommended. High quality seals maintain air pressure Custom-tuned to establish optimal ride height Designed to fit your specific vehicle - no modification required