A2513202604, A2513201204, A2513200904, A2513201004, A-251-320-10-04 Aerosus offers brand new air suspension compressors for the Mercedes R 63 AMG 4 Matic (W251 chassis platform), which are replacing the original Mercedes-Benz compressor. Our powerful compressors are made by the German manufacturer AMK, the original equipment manufacturer of Mercedes-Benz compressors. All AMK compressors are covered by a 2-year warranty with a 30-day money-back guarantee by Aerosus. Each compressor comes with a relay. AMK air suspension compressors have a compact design & a 2-stage working principle, which contributes to their unique characteristics in terms of adjustment times, feasible pressure level & energy efficiency. They feature an integrated air dryer unit with a quick-release option thus supplying a clean, dry compressed air to air suspension systems. The safe & reliable operation of the AMK compressors is guaranteed by technical innovations such as an electric pre-control valve & a...