PowerStop AR82134EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR82134EVC) is engineered for reliable braking performance on select Buick, Chevrolet, and Saab vehicles. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor supports consistent stopping power and durability.

• Compatible with Buick LaCrosse and Regal models, Chevrolet Malibu and Malibu Limited, and Saab 9-5
• Vented disc brake rotor design for improved heat dissipation
• Rust-resistant Geomet coating to reduce corrosion and extend rotor life
• Overall diameter of 296.00 mm (11.70 inches) for precise fitment
• Nominal thickness of 30.00 mm with a discard thickness of 27.00 mm
• Mounting bolt hole circle diameter of 120.00 mm with 5 lug holes

Product Line Details

The Power Stop - Front Genuine Geomet Coated Rotor line focuses on providing rotors with a durable Geomet coating that resists rust and corrosion. This coating enhances the rotor's longevity and maintains braking efficiency over time. The vented rotor design further aids in heat management, making it suitable for daily driving conditions on compatible Buick, Chevrolet, and Saab models.

Technical Specifications and Features

This disc brake rotor features a vented design with an overall height of 51.00 mm, allowing for effective heat dissipation during braking. The nominal thickness is 30.00 mm, with a discard thickness of 27.00 mm, ensuring safe replacement intervals. The rotor's outside diameter measures 296.00 mm (11.70 inches), and it mounts using a 120.00 mm bolt circle diameter with 5 lug holes, matching factory specifications for the listed vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Buick LaCrosse and Regal
• Restores braking performance on Chevrolet Malibu and Malibu Limited models
• Addresses rotor corrosion issues with rust-resistant Geomet coating
• Improves heat dissipation to reduce brake fade during extended use
• Ensures proper fitment and safety on Saab 9-5 front brake assemblies

Installation Notes and Tips

• Verify vehicle compatibility with Buick, Chevrolet, or Saab front rotor specifications before installation
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Ensure mounting surfaces are clean and free of debris to prevent rotor misalignment
• Torque lug nuts to manufacturer specifications to maintain rotor stability

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional protection against rust and corrosion, contributing to the rotor's durability. Please refer to Power Stop's official warranty policy for specific coverage details related to the AR82134EVC rotor.