International PayStar 5000 Shock Absorbers provide heavy-duty performance for semi-truck suspension systems. This category includes a variety of replacement shocks from trusted brands like Gabriel, Bulldog, and BESTfit. Whether you need steer, drive, or trailer shocks, you'll find the right size, mounting options, and features for your truck. These shocks are built for a smooth ride, handling the demands of heavy hauling. Upgrade your suspension with quality shocks for better stability, handling, and longer-lasting performance.