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Find Big Brake Kits for your Ram 1500

Wilwood AERO4 Rear Big Brake Kit with 15-Inch Slotted Rotors; Black Calipers (13-18 RAM 1500)Find parts that fit my vehicle

Item R120139
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194 Reviews of Wilwood
Our Price

$2,161.26 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Rear End Axle OEM Replacement
      • Axle Offset 0.00
      • Mount Type Radial
      • Caliper Type 4-Piston Black Powder Coat Aero4 Calipers
      • Rotor Diameter 15.00 Inches GT Slotted Rotors
      • Minimum Wheel Diameter Required 19 Inches
      • Includes Stainless Braided Flex Lines
      • Compatible With Factory OE Parking Brake Assembly
      • Enhances Brake Performance and Durability for Heavy-Duty Use
      • Fits 2013-2018 RAM 1500 Models

      Description

      High-Performance Rear Brake Kit. The Wilwood Aerolite 4R Rear Kit 15.00in Black is engineered to replace factory rear disc brakes and enhance front big brake upgrades on heavy-duty trucks. It significantly improves braking capacity and vehicle control, especially for trucks with elevated gross vehicle weight or upgraded wheels, tires, and suspension components. The kit integrates seamlessly, matching original master cylinder output and maintaining full ABS functionality for reliable performance.

      Construction and Appearance. This kit includes Aero4 radial mount calipers featuring four stainless-steel pistons, paired with GT slotted vented iron rotors finished in a black electro-coat for corrosion resistance. The design prioritizes increased heat dissipation, durability, and modern aesthetics, contributing to superior braking efficiency and long-lasting performance.

      Installation. Installation is designed as a direct OEM replacement for rear axle assemblies with zero axle offset, requiring no drilling or modifications. This ensures a straightforward upgrade process that retains compatibility with the factory parking brake system and maintains original fitment.

      Application. Specifically developed to fit 2013-2018 RAM 1500 trucks, this rear brake kit provides an optimal braking solution tailored to the specifications and weight characteristics of these vehicles.

      Wilwood 140-16026

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rear Big Brake Kit with 15-Inch Slotted Rotors
      4.7

      Reviews of Wilwood Brakes Products (194)

      Questions & Answers

      No questions about this product yet. Ask the First Question