The Continental Accessory Drive Belt Kit - 472141 is a comprehensive kit designed for use in cars. It includes a variety of products that are essential for maintaining and replacing the accessory drive belt in a vehicle. The kit contains a tensioner, idler pulley, and two different types of belts. These components work together to ensure that the accessory drive belt is functioning properly and providing the necessary power to various engine accessories. The tensioner and idler pulley help to keep the belt in place and maintain the correct tension, while the two belts provide durable and reliable power transmission. This kit is a convenient and cost-effective solution for replacing or upgrading the accessory drive belt in a car.