A2725 NEW Position: Rear Product Description Arnott Air Springs are engineered in our Research and Development Center and then undergo extensive lab and vehicle road-testing to assure product standards and quality. Arnott springs feature state-of-the art, multi-ply air sleeves manufactured by industry-leading rubber companies such as ContiTech and Goodyear. Arnott springs are assembled, tested, and packaged in Arnott�s American and EU facilities using ISO-certified quality management principles. Arnott Air Springs last longer, are easier to install, and provide unparalleled ride comfort and durability. Exclusively for Mercedes-Benz CLS (W219) and E-Class (W211), incl Wagons w/front air suspension Fits REAR RT/LT Multi-ply Goodyear air sleeve Includes New air line fittings and new upper retaining pins Eliminates OE reservoir Custom-designed tapered piston for comfortable ride NOTE: If replacing an OE unit with Arnott air spring A-2725 you MUST replace both rear air springs at the same time.