Upgraded Version Rear Air Suspension Struts Spring fit for Mercedes W211 E320 E500 E350 Fit fit for： Note: This Air Spring Fits Sedan & Wagon Models With 4-Corner Air Suspension Only, It will NOT Fit Wagon Models with Rear Leveling Only Air Suspension. 2006-2006 fit for Mercedes CLS500          Rear Left/Right 2006-2006 fit for Mercedes CLS55 AMG  Rear Left/Right 2011-2007 fit for Mercedes CLS550          Rear Left/Right 2011-2007 fit for Mercedes CLS63 AMG  Rear Left/Right 2009-2008 fit for Mercedes E300               Rear Left/Right 2009-2003 fit for Mercedes E320               Rear Left/Right 2009-2006 fit for Mercedes E350               Rear Left/Right 2009-2003 fit for Mercedes E500               Rear Left/Right 2006-2003 fit for Mercedes E55 AMG       Rear Left/Right 2009-2007 fit for Mercedes E550               Rear Left/Right 2009-2007 fit for Mercedes E63 AMG       Rear Left/Right Note：NOT Fit S211 Estate Self Levelling Suspension Platform：W211 Reference OE/OEM Number： fit for Left A2113200725, A211 320 07 25, 2113200725, 211 320 07 25 A2113201525, A211 320 15 25, 2113201525, 211 320 15 25 A2113201325, A211 320 13 25, 2113201325, 211 320 13 25 fit for Right  211 320 08 25, 2113200825, A 211 320 08 25, A2113200825 211 320 12 25, 2113201225, A 211 320 12 25, A2113201225 211 320 16 25, 2113201625, A 211 320 16 25, A2113201625 Features： 1、OEM Product: Easy to install 2、Test more than 5,000,000 times: Durable and Safe 3、24 hours air tightness test ≤0.02MPa: Air Tightness Guarantee 4、Temperature Range ≥ -40℃/ ≤ 70℃: Premium Natural Rubber Material Specification： Platform: W211, W219  Fitment Type: Direct Replacement Quantity: 2 pieces (fit for Rear right & left side) Greasable or Sealed: Sealed Adjustable: Yes Right Length, width and height (in/cm): 13.8*6.7*6.5/ 35*17*16.5 Right Weight: 4.1 lbs Left Length, width and height (in/cm): 14.6*6.3*5.9 / 37*16*15 LeftWeight: 2.77 lbs Operating Pressure : ≤290 psi Package： 2x Air Spring bags (fit for rear left and right) Accessories like pictures show Notice： - These air suspension bags are aftermarket ones. They will replace the original rear air springs. 3 pins on the bag - Please double confirm the Part/OEM number and Pins of your vehicle to ensure you will get the right struts. This item is 3 pins fit for OEM No. : 2113200725 / 2113200825  -Instruction is not included. Professional installation is recommended -Contact us please fit for whatever we can help a. Notice 1. California Prop 65 Warning 2. Authority ID：MXR02FXSY（Very important, please do not delete）