PowerStop AR82124EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR82124EVC) is engineered for precise fitment on Cadillac CTS models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers reliable performance and durability for front brake applications.

• Compatible with Cadillac CTS front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust resistant Geomet coating to reduce corrosion
• Nominal thickness of 30.00 mm with discard thickness at 28.50 mm
• Outside diameter of 316.00 mm (12.40 inches)
• Mounting bolt hole circle diameter of 120.00 mm with 5 lug holes
• Overall height measures 51.00 mm (2.00 inches)

Detailed Product Features and Specifications

This Power Stop rotor features a vented design that enhances cooling during braking, helping to maintain consistent performance under demanding conditions. The Geomet coating provides a protective layer that resists rust and corrosion, extending the rotor's service life. With a nominal thickness of 30.00 mm and a discard thickness of 28.50 mm, this rotor meets precise wear limits to ensure safe operation. The 316 mm outside diameter and 120 mm bolt circle diameter with 5 lug holes ensure proper fitment on the front axle of Cadillac CTS vehicles. The overall height of 51.00 mm supports correct caliper alignment and brake pad contact.

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 thermal management. The Geomet coating applied to these rotors reduces surface rust without compromising braking performance. This line is designed to meet or exceed OEM specifications for front disc brake rotors, providing a reliable replacement option for vehicles like the Cadillac CTS.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Cadillac CTS
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat buildup with vented design
• Prevents premature rotor corrosion in humid or wet environments
• Restores proper rotor thickness to maintain safe braking performance

Installation Notes and Tips

• Verify rotor thickness before installation; discard if below 28.50 mm
• Ensure mounting surfaces and lug holes are clean and free of debris
• Torque lug nuts to manufacturer specifications for Cadillac CTS
• Inspect brake pads and calipers during rotor replacement for optimal results
• Perform a test drive to confirm proper brake operation after installation

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet strict quality standards and are coated with Geomet for enhanced corrosion resistance. While specific warranty details for part number AR82124EVC are not provided here, Power Stop typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.