This is a genuine Porsche engine cylinder head gasket, part number 99610416952. It is designed specifically for Porsche engines and is made with high-quality materials to ensure a proper seal and reliable performance. This gasket is an essential component for the proper functioning of the engine, as it seals the cylinder head to the engine block and prevents leaks of oil or coolant. It is a direct replacement for the original gasket and is recommended for use in all Porsche models that require this part.