Castrol Axle EPX 80W-90 is a multipurpose axle oil suitable for use in passenger and commercial vehicles where API GL-5 is recommended. Castrol EPX 80w-90 is formulated with extreme pressure additives for high load carrying capabilities ensuring components operating under load are protected. It also offers high oil film strength to protect components against shock and the anti-oxidation properties will help prevent deposit formation, prolonging the life of the oil. To find the manual transmission or diff oil suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.