Application Compatible for 2010-2016 compatible for Mercedes E-CLASS (W212 S212 Chassis All, with AIRMATIC incl. AMG) Compatible for 2011-2018 compatible for Mercedes CLS-CLASS(C218/W218 Chassis All, with AIRMATIC incl. AMG)OEM PART NUMBER2123200725,A2123200725,212 320 07 252123202125,A2123202125,212 320 21 252123203925,A2123203925,212 320 39 252123204325,A2123204325,212 320 43 252123203725,A2123203725,212 320 37 252123200325,A2123200325,212 320 03 25 Specification Condition: New Quantity: 1 piece (for the left back side) Warranty: one year Warranty Part Type: Air Suspension Spring Fitment Type: Direct Replacement Placement on Vehicle: Rear, left Greasable or Sealed: Sealed Adjustable: Yes Length, width & height (in/cm): 11.8.*6.7*6.7/ 30*17*17 Gross weight:2.1KGOperating Pressure (psi): ≤290 psi Temperature range:+70°、-40° Applicable Regions: Airmatic Suspension System Couples with OE Air Lines Designed for comfort Feature- Developed for comfortable air suspension, maximum driving com...