Mercedes-Benz Genuine Engine Crankshaft Pulley Bolt C230 C240 C280 C300 C320 C350 C43 AMG C63 AMG CL500 CL550 CL600 CL63 AMG CL65 AMG CLK320 CLK350 CLK430 E320 E350 E430 E500 E550 E63 AMG G500 G55 AMG Mercedes-Benz Genuine Engine Crankshaft Pulley Bolt Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility