The Genuine VW / Audi Drive Belt Kit - 178161 is a comprehensive kit of products designed to service the drive belt system of a car. It includes various components that are essential for maintaining the proper function of the drive belt, which is responsible for powering various engine accessories such as the alternator, water pump, and air conditioning compressor.

The kit includes a drive belt tensioner, idler pulley, and drive belt itself. The tensioner is responsible for keeping the drive belt at the correct tension, while the idler pulley helps to guide the belt along its path. The drive belt is a critical component that connects the engine's crankshaft to the various accessories, allowing them to operate.

This kit is specifically designed for use in Volkswagen and Audi vehicles, ensuring a perfect fit and compatibility with these brands. It is made of high-quality materials to meet the standards and specifications of these car manufacturers.

Regular maintenance and replacement of the drive belt and its components are crucial for the smooth operation and longevity of a car's engine. The Genuine VW / Audi Drive Belt Kit - 178161 provides all the necessary components to ensure the drive belt system is properly maintained, helping to prevent potential breakdowns and costly repairs.