The Genuine VW / Audi Fuel Pump Cam Follower Kit - 178336 is a comprehensive kit of products designed specifically for use in cars from the Volkswagen and Audi brands. It includes a fuel pump cam follower, which is a small but crucial component responsible for helping the fuel pump operate smoothly and efficiently. The kit also includes two additional items, which work in conjunction with the cam follower to ensure optimal performance of the fuel pump. These items are not named, but are likely to be related to the fuel system and may include gaskets, seals, or other necessary components. This kit is an essential maintenance item for keeping the fuel system of a VW or Audi vehicle running smoothly and efficiently.