Castrol Axle EPX 80W-90 is a multipurpose axle oil which may be used in differentials, final drives and other applications in passenger cars and commercial vehicles where API GL-5 performance is required. It is approved by MAN and ZF for use in a range of commercial applications including axles in off-road and agricultural equipment. Advantages: High load carrying capability ensures gears operating under high loads are protected prolonging component life. High film strength ensures protection against wear and shock loads. Good thermal/oxidation stability protects against the formation of deposits and oil thickening prolonging the life of components and lubricant.