This product is a genuine Audi engine piston with the part number 06H107065CD. It is designed and manufactured specifically for Audi vehicles. The piston is a crucial component of the engine, responsible for compressing the fuel-air mixture and powering the vehicle. This piston is made from high-quality materials and is built to withstand the demands of the engine, ensuring optimal performance and longevity. It is a reliable and durable choice for maintaining the efficiency of your Audi engine.