R1 Concepts Drilled & Slotted Brake Rotor

2011–2026 Dodge Durango 3.6L V6 / 5.7L Hemi

Part #: 631-40124L

Overview

The R1 Concepts Drilled & Slotted Brake Rotor is engineered specifically for the rear left position on Dodge Durango models from 2011 through 2026 equipped with either the 3.6L V6 or 5.7L Hemi engines. Designed to enhance braking performance and reliability, this rotor is an excellent upgrade for drivers seeking improved stopping power and heat dissipation over factory rotors. Whether you use your Durango for daily driving, towing, or spirited driving, this rotor delivers consistent performance and durability.

R1 Concepts is known for producing high-quality braking components that combine advanced engineering with practical design. This rotor is ideal for enthusiasts and everyday drivers alike who want to maintain safe, confident braking under a variety of conditions.

Key Features

R1 Concepts drilled and slotted rotors incorporate several design elements to optimize braking efficiency and rotor longevity:

• Drilled Holes: Precisely machined holes improve heat dissipation and help prevent brake fade during heavy use.
• Slotted Surface: Slots aid in removing brake dust, gas, and water from the rotor surface to maintain consistent pad contact.
• Silver Finish: Durable coating resists rust and corrosion, extending the rotor’s service life and maintaining appearance.
• Rear Left Specific: Engineered to fit the rear left position perfectly, ensuring proper alignment and fitment.
• Direct Fit Replacement: Designed to meet or exceed OEM specifications for seamless installation without modifications.
• Enhanced Cooling: Improved ventilation reduces heat buildup, protecting brake components and improving performance.
• High-Quality Materials: Manufactured from premium cast iron for strength and durability under demanding conditions.

Construction & Design

This brake rotor is crafted from high-grade cast iron, chosen for its excellent thermal conductivity and wear resistance. The drilled holes and precision-machined slots are strategically placed to maximize airflow and heat dissipation, reducing the risk of warping and brake fade during aggressive braking or heavy loads. The silver protective coating safeguards the rotor surface against rust and corrosion, which is especially beneficial in wet or humid environments. The rotor’s design ensures balanced braking performance and longevity, making it a reliable upgrade for your Dodge Durango.

Installation & Fitment

The R1 Concepts drilled and slotted rotor is a direct replacement for the rear left brake rotor on 2011–2026 Dodge Durango models with 3.6L V6 or 5.7L Hemi engines. Installation is straightforward and requires no modifications to existing brake components. It is recommended to have the rotor installed by a professional or an experienced technician to ensure proper torque specifications and brake system inspection. Pairing this rotor with compatible brake pads will optimize braking performance and safety.

What's Included

• One (1) Rear Left Drilled & Slotted Brake Rotor

Ideal For

This rotor is perfect for Dodge Durango owners seeking improved braking performance, whether for daily commuting, towing, or occasional spirited driving. It suits drivers who want enhanced heat management and consistent stopping power without the need for a full brake system upgrade. Additionally, it is a great choice for those replacing worn or damaged rear rotors with a high-quality aftermarket option that maintains OEM fitment and reliability.