The Corteco Crankshaft Pulley Kit - 135530 is a comprehensive set of products designed to service the crankshaft pulley on a car. This kit includes various components such as a pulley, bolts, washers, and seals, all necessary for proper installation and maintenance of the crankshaft pulley. The exact specifications and materials of the components may vary depending on the specific make and model of the car. This kit is an essential tool for any mechanic or car owner looking to replace or repair their crankshaft pulley.