Detail description hp gear drive ep 90 is a multipurpose gear oil containing high-performance pressure enhancers for moderate service conditionsmeets api gl, 4, Mil, L, 2105 & ep type gl, 4 level of is 1118 1992 re, Affirmed 2008 specifications application application areas are manual transmissions of automobiles requiring this category of extreme pressure oils attributes and advantages excellent thermal & stability against chemical reactions protection against oxidation and deterioration ensuring longer trouble free protection download pdf download msds pdf