Compatibility: The rear bumper bracket is compatible with 1999-2016 Ford F-250 F-350 F-450 F-550 F250 F350 F450 F550 Super Duty. Replacement for FO1166193 Feature: The rear bumper bracket is crafted from high strength steel. Powder coated surface finish ensuring long-lasting performance and resistance to wear and tear Function: The rear bumper bracket as a carrier, support and secure the bumper to ensure it is securely installed on the vehicle, preventing loosening or displacement during crash or driving Package: 1 pair of rear bumper bracket. No manual, equipped with installation hardware Installation: You can install it with the screws, but professional installation is still recommended