PowerStop EBR637EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet High Carbon Coated Rotor Overview

The Power Stop - Front Genuine Geomet High Carbon Coated Rotor (Part Number EBR637EVC) is engineered for reliable braking performance on select Audi models. Designed with high carbon cast iron and a rust-resistant Geomet coating, this vented disc brake rotor offers durability and consistent stopping power for vehicles like the Audi A4, A6, S4, and Allroad Quattro.

• Constructed from high carbon cast iron for enhanced heat dissipation
• Vented rotor design to reduce brake fade under heavy use
• Geomet rust-resistant coating to protect against corrosion
• Nominal thickness of 29.90 mm with discard thickness at 28.00 mm
• Outside diameter of 319.90 mm suitable for specified Audi models
• Five lug holes with a 112 mm bolt circle diameter for secure mounting

Detailed Product Features and Specifications

This Power Stop rotor is a vented disc type, which improves airflow and cooling during braking, helping maintain consistent performance. The rotor’s high carbon cast iron material enhances thermal conductivity and reduces the risk of warping. The Geomet coating provides a protective layer against rust and corrosion, extending the rotor’s service life. With a nominal thickness of 29.90 mm and a discard thickness of 28.00 mm, this rotor meets the necessary specifications for safe and effective braking. The overall height measures 46.10 mm, and the outside diameter is 319.90 mm, ensuring proper fitment on compatible Audi vehicles. The rotor features five stud holes with a 112 mm bolt circle diameter, matching factory mounting requirements.

Power Stop - Front Genuine Geomet High Carbon Coated Rotor Product Line

The Power Stop - Front Genuine Geomet High Carbon Coated Rotor line focuses on delivering rotors with enhanced corrosion resistance and thermal performance. The Geomet coating applied to these high carbon rotors helps prevent rust buildup, which is critical for maintaining rotor integrity and braking efficiency over time. This product line is designed to meet or exceed OEM specifications, providing a reliable replacement option for front disc brake rotors on various Audi models.

Compatible Vehicles and Common Applications

• Replacement rotor for Audi A4 and A4 Quattro front brakes
• Suitable for Audi A6 and A6 Quattro front brake systems
• Fits Audi Allroad Quattro requiring vented front rotors
• Compatible with Audi S4 front disc brake assemblies
• Addresses rotor wear, rust corrosion, and brake fade issues

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (28.00 mm) before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement
• Perform a bed-in procedure after installation for optimal braking

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet strict quality standards, using high carbon cast iron and advanced coating processes. The Geomet coating enhances corrosion resistance, contributing to longer rotor life. While specific warranty details for part number EBR637EVC are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Refer to official Power Stop documentation for exact warranty terms.