The product is a high-quality hydraulic oil specifically designed for central hydraulic systems, manufactured by LIQUI MOLY. With the manufacturer part number 20038, this oil is formulated to provide optimal performance and protection for various hydraulic systems. It helps to ensure smooth and efficient operation, while also offering excellent resistance to wear and tear. Perfect for automotive and industrial applications, this hydraulic oil is a reliable choice for maintaining the health and longevity of your hydraulic systems.