Rear Air Suspension Springs, Set of 2

Overview Pair of rear air suspension springs for vehicles equipped with AIRMATIC suspension. They replace the original air suspension components. Verify the reference number and application before installation. Key Features - Sealed construction - Adjustable design - Couples with OE air lines - Source states natural rubber material Specifications Operating Pressure: ≤290 psi Temperature Range: -40 to 70 °C Each Gross Weight: 2.1 kg Fitment Notes AIRMATIC suspension system required. Confirm the OE number before ordering. Reference Numbers Replaces OE: 2123200725; A2123200725; 2123202125; A2123202125; 2123203925; A2123203925; 2123204325; A2123204325; 2123203725; A2123203725; 2123200325; A2123200325; A2123200825; A2123204025; A2123204425; A2123203825; A2123202025; A2123200625 Interchange: 4J-2023A; 4J-2035A; 517-50317R; 517-50318L; 517-50363R; 517-50364L; 949-962; 949-986; A-2790; A-2791 What's Included 2 x Rear Air Suspension Spring (1 left, 1 right); mounting hardware not included Installation Manual is not included. Professional installation is recommended. Follow appropriate safety procedures when working on air suspension. Vehicle Applications 2010-2016 Mercedes-Benz E-Class (W212/S212 chassis; AIRMATIC, including AMG) 2011-2018 Mercedes-Benz CLS-Class (C218/W218 chassis; AIRMATIC, including AMG) 2015-2017 Mercedes-Benz CLS-Class CLS400 (AIRMATIC) 2012-2018 Mercedes-Benz CLS-Class CLS550 (AIRMATIC) 2014-2016 Mercedes-Benz E-Class E250 (AIRMATIC) 2011-2016 Mercedes-Benz E-Class E350 (AIRMATIC) 2014-2016 Mercedes-Benz E-Class E400 (AIRMATIC) 2010-2014 Mercedes-Benz E-Class E550 (AIRMATIC) 2014-2016 Mercedes-Benz E-Class E-Class AMG E63 AMG S (AIRMATIC)