R1 Concepts Drilled & Slotted Brake Rotor

2018–2026 Jeep Gladiator / Wrangler 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, 6.4L 392

Part #: 631-42043R

Overview

The R1 Concepts Drilled & Slotted Brake Rotor is engineered to deliver enhanced braking performance and reliability for Jeep Gladiator and Wrangler models from 2018 through 2026. Designed specifically for the rear right position, this rotor is an ideal upgrade for drivers seeking improved heat dissipation, reduced brake fade, and superior stopping power under demanding conditions.

Whether you’re tackling rugged off-road trails or navigating daily city driving, this rotor provides consistent braking performance and increased durability. It is perfectly suited for Jeep enthusiasts who demand both functionality and style from their braking components.

Key Features

R1 Concepts’ drilled and slotted rotors incorporate advanced design elements to optimize braking efficiency and rotor longevity. Key features include:

• Precision-drilled holes to enhance heat dissipation and reduce brake fade during heavy use
• Slotted surface to help expel brake dust, gas, and water for cleaner pad contact
• Silver finish for corrosion resistance and a sleek appearance
• High-quality cast iron construction for strength and durability
• Direct fitment for rear right side on specified Jeep Gladiator and Wrangler models
• Compatible with OEM brake pads and calipers for straightforward installation
• Engineered to maintain optimal braking performance in both on-road and off-road environments

Construction & Design

This brake rotor is crafted from premium-grade cast iron, providing excellent thermal conductivity and structural integrity. The drilled holes and precision-machined slots are strategically placed to maximize airflow and cooling efficiency, which helps prevent overheating and extends rotor life. The silver coating offers robust protection against rust and corrosion, ensuring the rotor maintains its performance and appearance over time.

R1 Concepts employs stringent quality control measures to ensure each rotor meets or exceeds OEM specifications, delivering reliable and consistent braking performance for your Jeep Gladiator or Wrangler.

Installation & Fitment

The R1 Concepts Drilled & Slotted Brake Rotor is designed as a direct replacement for the rear right rotor on 2018–2026 Jeep Gladiator and Wrangler models equipped with 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, and 6.4L 392 engines. Installation requires no modifications and fits seamlessly with existing brake hardware and calipers.

Professional installation is recommended to ensure proper torque specifications and brake system integrity. This rotor is compatible with standard brake pads, making it a straightforward upgrade for improved braking performance.

What's Included

• One (1) R1 Concepts Drilled & Slotted Brake Rotor – Rear Right

Ideal For

This rotor is ideal for Jeep Gladiator and Wrangler owners who demand enhanced braking performance for both everyday driving and off-road adventures. It suits enthusiasts looking to reduce brake fade, improve heat management, and maintain reliable stopping power under challenging conditions. Whether upgrading worn factory rotors or enhancing your vehicle’s braking system, this rotor offers a durable and effective solution.

R1 Concepts is a manufacturer and retailer specializing in automotive braking systems, offering a comprehensive catalog of brake parts for both foreign and domestic vehicles from 1930 to the present. Their product line includes OE replacements and high-performance aftermarket brake components, such as cross-drilled and slotted rotors, ceramic brake pads, and big brake kits. Enthusiasts choose R1 Concepts for their precision engineering and quality materials, which enhance braking performance and safety across various driving conditions.