The Genuine VW / Audi DSG Transmission Oil Pan Kit - 178173 is a comprehensive kit of products designed for the maintenance and care of a car's DSG transmission. This kit includes four essential components that are necessary for the proper functioning and longevity of the transmission. These components include an oil pan, transmission filter, gasket, and drain plug.

The oil pan is a crucial part of the DSG transmission system, as it holds the transmission fluid and helps to regulate its temperature. The included transmission filter is responsible for removing any impurities or debris from the transmission fluid, ensuring that it remains clean and effective in lubricating and cooling the transmission.

The gasket, which is also included in the kit, serves as a seal between the transmission and the oil pan, preventing any leaks or contamination of the transmission fluid. Lastly, the drain plug allows for easy and efficient draining of the old transmission fluid during routine maintenance.

Overall, the Genuine VW / Audi DSG Transmission Oil Pan Kit - 178173 provides all the necessary components to properly maintain and care for a car's DSG transmission, ensuring optimal performance and longevity.