The Genuine VW / Audi Timing Chain Kit - 178709 is a comprehensive kit of products designed for servicing the timing chain of a car. The kit includes 16 different components, each carefully selected to ensure optimal performance and compatibility with Volkswagen and Audi vehicles. These components include a timing chain, timing chain tensioners, timing chain guides, timing chain sprockets, timing chain tensioner gaskets, and timing chain cover gaskets. Additionally, the kit may also include other necessary hardware such as bolts and washers. This kit is specifically designed for Volkswagen and Audi vehicles, ensuring a perfect fit and reliable performance. With this kit, car owners can easily and effectively replace their timing chain, ensuring the smooth and efficient operation of their vehicle's engine.