Package included2x Rear new spring and shock air conversion kitall necessary hardware to convertyour air ride suspension to coil system are includedDimensionSize: 100*27.5*18 cmWeight: 23.6 kgIntroductionThis conversion kit convert air spring to coil spring and Electronic Dampers to passive dampers, which can help you get rid of issues that caused byAutomatic Height Controllike air leaking from the system, a clogged or weak compressor pump, and the height control sensors. Any one of these faults can leave your compatible for Mercedes-Benz lowered all the way to the bump stops, raised to the maximum height, or even leaning to one side.ApplicationCompatible for Mercede-Benz S-Class W220 2000-2006 With Airmatic Suspension without 4MaticCompatible for Mercedes-Benz S Class S430 2000-2006 Compatible for Mercedes-Benz S Class S500 2000-2006(Not correct for models with ABC (Active Body Control) or 4MATIC (All Wheel Drive))OEM/Part NumberReference OE/OEM Number: 2203205013Interchange Part Numb