Luftstiver Mercedes-Benz S-Class W221 Arnott AS-2820

Arnott New Front air strut mercedes-Benz S-Class (W221 w/AIRMATIC w/o 4MATIC)

AS-2820 is a new, not remanufactured, aftermarket air suspension strut for the front of the 2007-2013 mercedes-Benz S-Class W221 Chassis with AIRMATIC and w/o 4MATIC. This new assembly was engineered by Arnott to replace the O.E. strut and features a new custom tuned shock absorber and a CNC machined top mount made from aircraft quality aluminum. The Arnott strut is pre-assembled and includes a new air bladder from ContiTech which is protected by an aluminum can. This new air strut is assembled in the USA with Arnott's long lasting seals, new bump stop, heavy duty crimping rings, protective dust boot and a new check valve and airline fitting.