Heavy duty truck differential parts send engine power to your truck’s wheels. This power transfer allows your wheels to turn at varying speeds.In addition to exclusively offering Transaxle remanufactured transmissions and differentials, FleetPride also carries a variety of reliable differential parts from the most recognized, quality-built brands, such as Spicer, Timken, and more. Our assortment includes shift differentials, pinion bearings, power differential races, axle differential bearing and seal kits, rear axle differential seals, gear drives, rubber differential cover plugs, and more. Browse our extensive inventory to find the part for your heavy duty needs.Power Products is a world-renowned brand of FleetPride. The brand carries a wide range of brake system and powertrain system parts and other heavy duty truck and trailer parts, such as brakes, air products, tool and shop supplies, battery cables, and engine and motor systems. All Power Products parts meet the highest quality and safety standards so customers can have peace of mind with the products’ function and fit, just like the original parts on their truck.Power Products is committed to providing the best quality heavy duty truck and trailer parts. They strive to continuously innovate and develop new products to meet the evolving demands of the heavy duty trucking industry.