PowerStop AR8161EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR8161EVC) is engineered for reliable braking performance on Ford Focus vehicles. Designed with a vented disc rotor construction and a rust-resistant Geomet coating, this rotor offers durability and consistent stopping power under various driving conditions.

• Compatible with Ford Focus front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust-resistant Geomet coating to prevent corrosion
• Nominal thickness of 0.87 inches (22.00 mm) with a discard thickness of 0.79 inches (20.00 mm)
• Overall height of 1.70 inches (43.60 mm) and outside diameter of 10.20 inches (258.00 mm)
• Mounting bolt hole circle diameter of 4.20 inches (107.90 mm) with 4 stud/lug holes

Detailed Rotor Specifications and Features

This Power Stop rotor features a vented design that enhances cooling efficiency by allowing air to flow between the rotor surfaces, reducing the risk of brake fade during extended use. The Geomet coating provides a protective layer that resists rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. With a nominal thickness of 0.87 inches and a discard thickness of 0.79 inches, this rotor meets precise dimensional standards to ensure proper fit and function on compatible Ford Focus models.

About the Power Stop - Front Genuine Geomet Coated Rotor Line

The Power Stop - Front Genuine Geomet Coated Rotor product line focuses on delivering rotors with advanced corrosion resistance and reliable thermal management. The Geomet coating applied to these rotors offers a durable finish that helps prevent rust buildup, which is critical for maintaining braking efficiency and rotor longevity. This line is designed specifically for front brake applications, providing a balance of performance and durability tailored to vehicles like the Ford Focus.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Ford Focus models
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy braking
• Prevents premature rotor corrosion in humid or wet environments
• Restores proper rotor thickness for safe and effective braking

Installation Notes and Tips

When installing the Power Stop AR8161EVC rotor, ensure the mounting surface is clean and free of debris to promote proper rotor seating. Verify the rotor thickness before installation to confirm it meets the nominal specifications. Use the correct torque settings for the 4 mounting lug holes to avoid rotor distortion. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor lifespan.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating is applied under controlled conditions to ensure consistent corrosion resistance. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.