R1 Concepts Drilled & Slotted Brake Rotor

2007–2026 Jeep Gladiator / Wrangler 2.0L, 3.6L, 3.8L, 3.0L EcoDiesel, 6.4L 392

Part #: 631-42038R

Overview

The R1 Concepts Drilled & Slotted Brake Rotor is engineered specifically for the front right position on Jeep Gladiator and Wrangler models spanning 2007 through 2026. Designed to fit a wide range of engines including 2.0L Turbo, 3.6L V6, 3.8L V6, 3.0L EcoDiesel, and the powerful 6.4L 392, this rotor delivers reliable stopping power and enhanced braking performance. Ideal for Jeep enthusiasts seeking improved heat dissipation and consistent brake feel, this rotor upgrades your vehicle’s braking system with precision and durability.

Whether you’re tackling daily driving or off-road adventures, the R1 Concepts drilled and slotted rotor helps maintain optimal brake performance under demanding conditions, reducing fade and improving pad bite for safer, more confident stops.

Key Features

R1 Concepts incorporates advanced design and manufacturing techniques to provide a high-quality brake rotor that meets or exceeds OEM standards. Key features include:

• Drilled holes to enhance heat dissipation and reduce brake fade during heavy braking
• Slotted surface to clean brake pad material and improve pad bite for consistent braking response
• Precision-machined to ensure a perfect fit and smooth rotor surface for optimal pad contact
• Durable silver finish that resists corrosion and maintains appearance over time
• Compatible with factory brake pads and calipers for straightforward installation
• Engineered to withstand the rigors of both street and off-road driving conditions
• Balanced design to minimize vibration and noise during braking

Construction & Design

Manufactured from premium-grade cast iron, the R1 Concepts brake rotor offers excellent thermal conductivity and structural integrity. The drilled holes and precision slots are strategically placed to optimize airflow and heat evacuation, preventing excessive rotor temperatures that can lead to brake fade. The silver coating provides an extra layer of protection against rust and corrosion, extending the rotor’s service life even in harsh environments.

Each rotor undergoes strict quality control to ensure flatness and dimensional accuracy, which contributes to smooth braking performance and reduces the risk of uneven pad wear.

Installation & Fitment

This rotor is a direct replacement for the front right brake rotor on compatible Jeep Gladiator and Wrangler models from 2007 to 2026, covering multiple engine options including 2.0L Turbo, 3.6L V6, 3.8L V6, 3.0L EcoDiesel, and 6.4L 392. Installation requires no modifications and fits seamlessly with existing brake components. It is recommended to replace rotors in pairs for balanced braking performance and to inspect brake pads and hardware during installation.

What's Included

• One (1) front right drilled and slotted brake rotor

Ideal For

This R1 Concepts brake rotor is ideal for Jeep Gladiator and Wrangler owners who demand enhanced braking performance and reliability. It suits daily drivers, off-road enthusiasts, and anyone looking to upgrade their braking system for improved heat management and consistent stopping power under varied driving 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.