DFC Hi-Carbon Alloy Geomet Coated Rotor

2021–2025 Dodge Durango 3.6L V6, 3.9L V6, 4.7L V8, 5.2L V8, 5.7L Hemi, 5.9L V8, 6.2L Hellcat, 6.4L 392

Part #: 900-40123

Overview

The DFC Hi-Carbon Alloy Geomet Coated Rotor is a premium front brake rotor designed specifically for the 2021 to 2025 Dodge Durango models across a wide range of engine options. Engineered to deliver reliable stopping power and long-lasting durability, this rotor is ideal for drivers seeking enhanced braking performance and improved safety. Its advanced construction ensures consistent heat dissipation and resistance to wear, making it a dependable upgrade for both daily driving and more demanding conditions.

Built to meet or exceed original equipment specifications, this rotor provides a direct fit replacement that maintains the integrity of your vehicle’s braking system while offering superior corrosion protection and reduced vibration. Whether you drive a V6 or a powerful Hellcat variant, the DFC rotor is engineered to handle the demands of your Dodge Durango with confidence.

Key Features

Designed with precision and performance in mind, the DFC Hi-Carbon Alloy Geomet Coated Rotor offers the following key features:

• Constructed from premium G3000/G11H18 iron castings for exceptional strength, stability, and durability
• Original equipment vane configuration ensures optimal heat dissipation to prevent brake fade
• 100% precision mill-balanced for smooth, vibration-free braking at all speeds
• Fined turned finish (16 RMS) promotes improved initial rotor and pad break-in, reducing wear
• Geomet® coating provides high-performance corrosion resistance against rust and environmental damage
• Disc thickness variation (DTV) limited to 0.010 mm for consistent braking performance
• Maximum lateral runout of 0.050 mm ensures reliable fitment and smooth operation

Construction & Design

The rotor is expertly crafted using high-grade G3000/G11H18 iron castings, known for their superior mechanical properties that enhance strength and thermal stability. This material choice helps the rotor withstand the intense heat and stress generated during braking without warping or cracking. The original equipment vane design promotes efficient airflow through the rotor, maximizing heat dissipation to maintain consistent braking performance even under heavy use.

The finely turned surface finish with a 16 RMS rating improves the bedding process between the rotor and brake pads, leading to better initial bite and longer component life. Additionally, the Geomet® coating applied to the rotor surface offers a robust barrier against corrosion, extending the rotor’s service life and maintaining its appearance in harsh weather conditions.

Installation & Fitment

The DFC Hi-Carbon Alloy Geomet Coated Rotor is engineered for direct bolt-on installation on 2021–2025 Dodge Durango models equipped with engines ranging from the 3.6L V6 up to the 6.4L 392 and 6.2L Hellcat variants. It fits precisely without the need for modifications, ensuring a hassle-free upgrade. Professional installation is recommended to guarantee proper torque specifications and brake system performance.

What's Included

• One front Hi-Carbon Alloy Geomet Coated Rotor

Ideal For

This rotor is ideal for Dodge Durango owners who want to maintain or improve their vehicle’s braking reliability and safety. It suits daily drivers, family haulers, and enthusiasts who demand consistent performance from their braking system without compromising durability or corrosion resistance. The rotor’s design also makes it a practical choice for those living in regions with harsh weather or road salt exposure.

DFC is the leading manufacturer of award winning automotive braking systems. DFC maintains a massive inventory of brake parts for all domestic and foreign vehicle applications from 1930-present. Other products in its product line includes brake rotors, brake pads, drums, brake shoes, hardware kits, and brake sensors.