Rebuild the suspension on your heavy-duty trailer with this complete slipper spring kit from The Trailer Parts Outlet. It's designed for tandem axle setups with a 10,000 lb gross weight capacity and uses 2.5-inch wide slipper-style springs (the springs slide into the hangers). The kit includes EVERY piece of hardware you need: front, center, and rear hangers (6 total), two straight equalizers, all the necessary bolts and locknuts (3/4\ and 1\ sizes). The parts are made from raw steel, so they might have some surface rust or oil from manufacturing – just clean them up before painting or installing. If your old suspension is worn out or broken, this kit gets you back on the road. Always double-check the measurements match your trailer's existing setup.