PowerStop Rear Calipers

Part #: S4858

Overview

The PowerStop S4858 rear calipers are high-performance replacement components designed specifically for the 2004–2011 Ford F-150. Crafted to enhance both the aesthetic appeal and braking performance of your truck, these calipers are an ideal upgrade for enthusiasts seeking reliable stopping power combined with a bold look. Featuring a striking red powder-coated finish, they add a touch of style to your vehicle’s rear end while supporting optimal brake response and durability. These calipers are engineered to bolt directly in place of the stock units, making installation straightforward and hassle-free. Whether you're restoring your truck or upgrading for improved braking performance, these calipers help ensure your vehicle maintains excellent stopping ability under various driving conditions.

Key Features

PowerStop's rear calipers are designed with durability and style in mind. Constructed from high-quality materials, these calipers feature a durable electrostatic coating that resists corrosion and high temperatures. The vibrant red powder coat not only enhances the visual appeal but also provides an additional layer of protection against the elements. Engineered for direct fitment, these calipers help restore or improve your vehicle’s braking response, ensuring safety and confidence on the road. The pair includes both calipers, ready for installation, and is compatible with your existing brake system components.

Construction & Design

These calipers are made from robust cast iron or aluminum (depending on the specific model), designed to withstand the rigors of heavy-duty use. The electrostatic powder coating ensures resistance to rust, corrosion, and heat, maintaining their appearance and performance over time. The design emphasizes precise fitment and ease of installation, with mounting points engineered to match OEM specifications.

Installation & Fitment

The PowerStop rear calipers are engineered as direct replacements for the original factory units on the 2004–2011 Ford F-150. Installation involves removing the existing calipers and bolting these new units in place, making them suitable for DIY enthusiasts and professional mechanics alike. Proper brake system bleeding and inspection are recommended after installation to ensure optimal performance.

What’s Included

The package includes a pair of rear calipers finished in high-temp red powder coating, ready for installation on compatible Ford F-150 models. Hardware and mounting brackets are not included and should be reused from the original calipers or replaced as needed.