The Corteco Crankshaft Pulley Kit - 135535 is a comprehensive set of products designed for use in a car's engine. This kit includes a crankshaft pulley, which is a vital component in the engine's operation, as well as two additional items that are necessary for proper installation and maintenance of the pulley. These items may include bolts, washers, or other hardware. The contents of the kit are carefully selected to ensure compatibility and optimal performance in a wide range of car models. This kit provides all the necessary components for a complete and efficient replacement of the crankshaft pulley, ensuring the smooth operation of the car's engine.