Keep your vehicle maintained and operating efficiently with the help of SuperTech 75W-140 Full Synthetic Gear Lubricant in a 1-quart bottle. Over time gears can take a beating and this product is a quick and easy way to cushion the gears in manual transmission limited-slip rear axle or other gearboxes. This 75W-140 full synthetic gear oil features a base of fully synthetic lubricant plus an advanced additive system that includes anti-wear and anti-friction agents. It also features oxidation and corrosion inhibitors helping to keep the vehicle s gears looking new and operating in tip-top shape. This 75W-140 gear oil has an easy-pour nozzle that ensures a precise fill and minimizes spillage for less mess and easy cleanup. It s suitable for use in a wide range of vehicle makes and models and can be easily applied making it a practical choice for an automobile. Whether you are protecting the differential in a work truck the manual transmission in a classic car or the PTO gearbox on farm implements this SuperTech 75W-140 Full Synthetic Gear Lubricant will help keep gears operating smoothly.