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.TransAxle is a leader specializing in drivetrain parts for heavy duty trucks and trailers. The company is a trusted remanufacturer of transmissions, axles, differentials, and more. Transaxle was the first OEM-certified remanufacturer of transmissions and differentials from leading suppliers Meritor, Eaton, Spicer, and Dana. TransAxle's Built In Quality process ensures parts are returned to like-new condition with every wearable component replaced. The company also has an industry leading, nationwide warranty.TransAxle has pride in the expertise and knowledge of their employees and also boasts an expertly staffed call center to help ensure superior customer service. The company uses innovative technology and research to deliver modern solutions and fixes to a customer’s specific needs.TransAxle is based in New Jersey. Founded in 1979, the company currently has over 220 employees and services its customers through 24 locations across the United States.