
GearSure EP 140 (API GL-5) is a premium, heavy-duty gear oil formulated with high-quality mineral base oils and a high-strength sulphur-phosphorus Extreme Pressure additive system. It is designed for high-load, high-torque, slow-speed gear systems, especially hypoid and final drive gears operating under severe service conditions such as heavy trucks, buses, SUVs, and off-road machinery.