StopTech Slotted Front Brake Rotor

2009–2022 Ram 2500 / 3500 5.7L / 6.4L / 6.7L Diesel & Hemi Engines

Part #: 126.67080SL

Overview

The StopTech Slotted Front Brake Rotor is a premium one-piece direct replacement rotor designed specifically for Ram 2500 and 3500 models from 2009 through 2022, covering multiple engine options including 5.7L Hemi, 6.4L 392, and 6.7L Diesel variants. Engineered to enhance braking performance without requiring modifications to your factory brake system or calipers, these rotors provide a reliable upgrade for truck owners seeking improved stopping power and durability.

Ideal for daily driving, towing, and light performance applications, the slotted design improves heat dissipation and brake dust removal, helping maintain consistent brake feel and reducing pad glazing. This rotor is perfect for Ram enthusiasts who want a balance of style, performance, and longevity behind their wheels.

Key Features

StopTech’s slotted rotors incorporate advanced features to optimize braking efficiency and rotor lifespan:

• Precision-machined slots that aid in heat and brake dust dispersal
• Prevents pad glazing for enhanced bite and consistent braking response
• Improved wet and dry braking performance for safer stopping in all conditions
• Black e-coating finish for superior corrosion resistance and a sleek appearance
• High carbon metallurgy (in most applications) for quieter operation and better crack resistance
• One-piece direct replacement design ensures easy installation with stock calipers
• Compatible with factory brake systems—no modifications required
• Durable construction built to withstand heavy-duty use and towing demands

Construction & Design

Crafted from high-quality materials, the StopTech Slotted Front Brake Rotor features a high carbon iron composition in most applications, which enhances thermal conductivity and reduces the risk of cracking under extreme conditions. The rotor’s unique slot pattern is engineered to channel heat and debris away from the pad surface, maintaining optimal friction and preventing premature wear.

The black e-coating not only provides a corrosion-resistant barrier to protect against rust and environmental damage but also adds a refined aesthetic that complements the aggressive styling of Ram trucks. The one-piece rotor design ensures structural integrity and consistent performance over the life of the part.

Performance & Sound

By reducing pad glazing and improving heat dissipation, these slotted rotors deliver a noticeable improvement in braking bite and modulation. The high carbon metallurgy contributes to quieter braking with less vibration and noise compared to standard rotors, enhancing driver confidence and comfort during both everyday driving and demanding conditions.

Installation & Fitment

This rotor is a direct bolt-on replacement for the front brakes of Ram 2500 and 3500 trucks within the specified years and engine configurations. It fits factory brake systems and stock calipers without requiring any modifications, making installation straightforward for professional mechanics and experienced DIYers alike. Always ensure proper torque specifications and follow manufacturer guidelines during installation.

What's Included

• One StopTech Slotted Front Brake Rotor (Left Side)
• Protective black e-coating finish
• Installation instructions (where applicable)

Ideal For

This rotor is ideal for Ram 2500 and 3500 owners who demand improved braking performance and durability without altering their factory brake setup. It suits drivers who tow heavy loads, frequently drive in varied weather conditions, or simply want a more responsive and reliable braking system. Enthusiasts looking to enhance the appearance of their truck’s wheels with a performance-oriented rotor will also appreciate this upgrade.

Stoptech produces brake kits, pads, rotors, and hydraulic components. For performance driving, heat management and confident stopping is key—especially when speeds rise and repeated stops generate heat. Whether you’re improving street braking feel or preparing for track duty, Stoptech components help deliver consistent, confidence-building braking performance.