Mercedes-Benz Genuine Camshaft Adjuster Magnet Seal SLK350 SLK300 SLK280 SL550 S550 S400 R350 ML550 ML450 ML350 GLK350 GL550 GL450 G550 E550 E350 CLS550 CLK550 CLK350 CL550 C350 C300 C280 C230 Mercedes-Benz Genuine Camshaft Adjuster Magnet Seal Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility