Heavy duty spring suspension is the link between your truck’s wheels and its body. These heavy duty truck parts compensate for irregular and uneven road surfaces, so you can be comfortable while on the road. Semi truck spring suspension parts also keep your suspension system at a certain height and hold extra weight without slipping.FleetPride carries a diverse assortment of spring suspension parts, such as trailer leaf springs, truck hangers, semi truck torque rods, torque rod bushings, coiled spring pins, coil spring seats, leaf spring center bolts, rear leaf spring shackles, leaf spring shackle kits, hex head bolts, bolt sleeve spacers, and more. Take a look at our large inventory to find what you need to be Ready for the Road Ahead™.Meritor is a global supplier of aftermarket solutions for the heavy duty truck and trailer industry. The company designs, creates, and delivers high-quality solutions to exceed regulatory standards.Through advanced technology, Meritor has developed a history of keeping drivers safe while meeting the road's demands. Products are trustworthy and efficient.Meritor opened in 1975 and has headquarters in Michigan. In addition, the company has facilities in North America, Europe, South America, and Asia.