75W140 GL-5 Gear Oil

These products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers (except NS) for proper limited-slip operation Fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions Ester base stocks and friction modifiers (except NS) provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils Exceed API GL-5 specifications Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear Data Sheet Downloads White Papers Product Data Sheets Safety Data Sheets Typical Properties API Service Class GL 5+ SAE Viscosity Grade (Gear Oil) 75W140 Vis @ 100°C, cSt 27 Vis @ 40°C, cSt 192 Viscosity Index 191 Pour Point, °C -45 Pour Point, °F -49 Brookfield Viscosity, Poise 1300 @-40°C Available Sizes Quart 57914 Gallon 57915 5 Gallon 57916 16 Gallon 57917 55 Gallon* 57918 *Only available from our dealers

• Deals with high temps like no other gear oil. Popular for F-150, too.