Nationallube HD type gear oils are recommended for all types of gears particularly hypoid gear, axle operating under various combinations of high speed shock loads and low speed high torque conditions. ideal for all types of highway and off highway vehicles working under severe and wide varied temperature conditions .This product also contains excellent "Limited Slip" properties. It is specially formulated to meet the vehicle and equipment manufacturer's requirements where API GL-5 gear oil is recommended. Recommended for automotive transmissions and heavy duty hypoid axles. Performance Level: Meets API GL-5, BIS 1118 (EP TYPE GL-5), and US MIL-L- 2105 D. Pack Sizes: 1, 5, 12, 26, 55, and 210 ltr