R1 Concepts Drilled & Slotted Brake Rotor

2011–2026 Jeep Grand Cherokee 2.0L Turbo / 3.6L V6 / 5.7L Hemi

Part #: 631-42045R

Overview

The R1 Concepts Drilled & Slotted Brake Rotor is engineered to provide superior braking performance and enhanced durability for your Jeep Grand Cherokee. Designed specifically for the rear right position, this rotor is compatible with multiple engine configurations including the 2.0L Turbo, 3.6L V6, and 5.7L Hemi models from 2011 through 2026. Whether you’re upgrading your factory brakes or replacing worn components, this rotor offers improved heat dissipation and consistent stopping power under demanding conditions.

Ideal for enthusiasts who demand reliable braking during spirited driving or daily use, the drilled and slotted design helps reduce brake fade and maintain optimal friction. The silver finish not only adds a clean, professional look but also provides corrosion resistance to extend the rotor’s lifespan.

Key Features

R1 Concepts’ drilled and slotted brake rotor combines advanced engineering with practical benefits to enhance your Jeep Grand Cherokee’s braking system:

• Precision-machined drilled holes improve heat dissipation and reduce brake fade
• Slotted surface channels away dust, gas, and debris for consistent pad contact
• Durable silver coating resists rust and corrosion for long-lasting performance
• Rear right rotor designed for exact fitment on Jeep Grand Cherokee 2011–2026 models
• Compatible with 2.0L Turbo, 3.6L V6, and 5.7L Hemi engines
• Manufactured to meet or exceed OEM specifications for safety and reliability
• Improves braking response and pedal feel under heavy loads or aggressive driving
• Balanced and stress-relieved to minimize vibration and noise

Construction & Design

This rotor is crafted from premium-grade cast iron, chosen for its excellent thermal conductivity and structural integrity. The drilled holes and precision slots are strategically placed to optimize airflow and cooling, reducing the risk of warping during high-temperature braking events. The silver protective coating enhances corrosion resistance without compromising braking efficiency, ensuring the rotor maintains its performance and appearance over time.

R1 Concepts employs strict quality control and advanced manufacturing techniques to deliver rotors that fit perfectly and perform reliably, making them a trusted upgrade or replacement for your Jeep Grand Cherokee’s rear braking system.

Installation & Fitment

Installation of the R1 Concepts Drilled & Slotted Brake Rotor is straightforward and designed to be a direct bolt-on replacement for the rear right side of Jeep Grand Cherokee models from 2011 to 2026 with 2.0L Turbo, 3.6L V6, or 5.7L Hemi engines. No modifications are necessary, and the rotor is compatible with factory hardware and brake pads. Professional installation is recommended to ensure proper torque specifications and brake system safety.

What's Included

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

Ideal For

This rotor is perfect for Jeep Grand Cherokee owners seeking enhanced braking performance and durability. It suits daily drivers, off-road enthusiasts, and those who occasionally tow or carry heavy loads. Additionally, it is an excellent choice for anyone looking to upgrade from standard rotors to improve heat management and reduce brake fade during spirited driving or demanding conditions.

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.