Gazpromneft GL-4 oils are high performance, heavy duty gear oils formulated from high quality base oils and an advanced additive system. These lubricants are engineered for automotive heavy-duty transmissions, axles, and final drives where protection against wear and scoring is required. Recommended for use in applications where API GL-4 performance is required. Application: Heavy duty manual transmissions, axles and final drives requiring API GL-4 level performance Passenger cars, on highway light and heavy duty trucks, and commercial vehicles Off highway industries including: construction, mining, quarrying, and agriculture Not applicable for hypoid drive axles What's in the box 1 x 4L Oil