PowerStop AR82211EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR82211EVC) is designed specifically for Chevrolet and GMC trucks, including the Canyon and Colorado models. This vented disc brake rotor offers reliable performance with a rust-resistant coating to extend rotor life and maintain braking efficiency.

• Compatible with Chevrolet Canyon and GMC Colorado rear brake systems
• Part Number: AR82211EVC for precise identification
• Full cast construction for durability and strength
• Vented rotor design to improve heat dissipation
• Geomet rust-resistant coating to prevent corrosion
• Nominal thickness of 20.10 mm and discard thickness of 18.00 mm
• Outside diameter of 337.00 mm (13.30 inches)
• Overall height of 53.20 mm (2.10 inches)
• 6 stud/lug hole quantity with 139.70 mm bolt hole circle diameter
• Smooth surface type for consistent braking contact

Detailed Product Description

This Power Stop rear rotor is engineered as a standard replacement part for the Chevrolet Canyon and GMC Colorado, ensuring compatibility and reliable braking performance. The rotor features a full cast construction that provides structural integrity and resistance to warping under normal operating conditions. Its vented design allows for better heat dissipation, reducing the risk of brake fade during extended use.

The Geomet coating applied to the rotor surface offers enhanced rust resistance, which is particularly beneficial for vehicles exposed to moisture and road salts. This coating helps maintain the rotor's appearance and functional surface quality over time. With a nominal thickness of 20.10 mm and a discard thickness of 18.00 mm, this rotor meets OEM specifications for thickness and wear limits.

Power Stop - Rear Genuine Geomet Coated Rotor Product Line

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing reliable, OEM-quality replacement rotors with protective coatings to extend service life. This product line emphasizes corrosion resistance and consistent braking performance, making it suitable for daily driving and moderate towing applications on compatible Chevrolet and GMC trucks.

Common Applications and Issues Addressed

• Replacement for worn or warped rear rotors on Chevrolet Canyon and GMC Colorado
• Reduces brake noise and vibration caused by uneven rotor surfaces
• Prevents rust buildup that can lead to brake drag or uneven pad wear
• Improves heat management to reduce brake fade during heavy use
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (18.00 mm) before installation
• Clean mounting surface to prevent rotor runout and vibration
• Check compatibility with vehicle ABS system; this rotor does not include an ABS tone ring
• Torque lug nuts to manufacturer specifications to avoid rotor damage
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

The Power Stop - Rear Genuine Geomet Coated Rotor (AR82211EVC) is manufactured to meet or exceed OEM standards for fit, form, and function. The rust-resistant Geomet coating enhances durability in corrosive environments. While specific warranty details are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.