The Carquest Brake Caliper fits 2017-2019 Ford F-450 Super Duty and F-550 Super Duty trucks. This disc brake caliper, with manufacturer part number 18-B8138, is a high-quality replacement part designed for optimal braking performance. With a quantity of 1, this caliper is a crucial component for maintaining the safety and efficiency of your vehicle. Made specifically for these Ford Super Duty models, this brake caliper ensures a proper fit and reliable brake function.