Part Number: S5472. The PowerStop S5472 Rear Brake Caliper Pair is a direct bolt‑on performance upgrade for the rear brakes of 2013-2022 Ford F‑250 and F‑350 Super Duty trucks. Designed for heavy-duty and enthusiast drivers, these calipers feature a bright red, high‑temperature powder‑coated finish that resists corrosion and enhances appearance.