DFC GeoSPEC Coated Brake Rotor (REAR)

2018–2025 Jeep Wrangler

Part #: 604-42041

Overview

The DFC GeoSPEC Coated Brake Rotor for the rear axle is engineered specifically for Jeep Wrangler models from 2018 through 2025. Designed as a direct replacement for your factory rotors, this high-quality rotor delivers reliable stopping power and enhanced durability. Ideal for Jeep enthusiasts and daily drivers alike, it offers a perfect balance of performance, corrosion resistance, and ease of installation.

Built to meet OEM specifications, the rotor ensures a precise fit and consistent braking performance without compromise. Its advanced GeoSPEC coating provides superior protection against rust and corrosion compared to conventional zinc or painted rotors, helping to extend the rotor’s service life and maintain optimal braking efficiency under various driving conditions.

Key Features

DFC’s GeoSPEC Coated Brake Rotor combines precision engineering with durable materials to enhance your Jeep Wrangler’s braking system. Key features include:

• Ready to install with no additional pre-degreasing required, saving time and reducing installation costs
• 100% precision cut and mill-balanced to ensure smoother stopping and eliminate vibration at any speed
• Constructed from premium G3000/G11H18 iron castings for superior strength, stability, and long-lasting durability
• GeoSPEC coating offers enhanced corrosion resistance, outperforming traditional zinc plating and conventional paint finishes
• Engineered to meet OEM form, fit, and function specifications for a seamless replacement
• Non-directional finish promotes faster break-in and smoother braking performance from the start
• Quality tested to ensure consistent, reliable performance over the rotor’s lifespan

Construction & Design

The rotor is crafted from high-grade G3000/G11H18 iron castings, known for their excellent mechanical properties and resistance to wear. This premium material choice ensures the rotor maintains structural integrity under heavy braking loads and extreme conditions. The precision machining process includes cutting and mill-balancing to achieve exact tolerances, which reduces brake judder and vibration.

The GeoSPEC coating is a proprietary finish that provides superior corrosion protection compared to standard zinc or painted rotors. This coating helps prevent rust buildup, which can degrade braking performance and rotor lifespan, especially in harsh environments or off-road conditions commonly encountered by Jeep Wranglers.

Installation & Fitment

Installation is straightforward and user-friendly. The rotor arrives ready to install with no need for additional pre-degreasing, saving valuable time and effort during the brake service. It is designed to fit the rear brake system of Jeep Wrangler models from 2018 to 2025 without any modifications or adjustments, ensuring a hassle-free replacement process.

What’s Included

• One DFC GeoSPEC Coated Rear Brake Rotor (Part #604-42041)

Ideal For

This rotor is an excellent choice for Jeep Wrangler owners seeking a reliable, OEM-quality replacement part that offers enhanced corrosion resistance and long-term durability. Whether you are performing routine maintenance, replacing worn rotors, or upgrading your brake components for improved performance, the DFC GeoSPEC Coated Brake Rotor delivers dependable stopping power and peace of mind.