The product is an oil cooler gasket with the brand AJU. It is designed for use with oil coolers and is essential for maintaining a secure seal to prevent leaks. The gasket is included as a part of the package (Items Included) to ensure proper installation and functionality of the oil cooler. This gasket, with the part number AA90008, is a crucial component in the engine cooling system to ensure efficient operation and prevent any potential issues related to oil leakage.