PowerStop AR84002EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR84002EVC) is engineered for reliable braking performance and corrosion resistance. Designed as a solid disc brake rotor, it features a durable Geomet coating to protect against rust and extend rotor life.

• Part Number: AR84002EVC
• Type: Solid Disc Brake Rotor
• Rust Resistant Geomet Coating
• Outside Diameter: 12.80 inches (324.00 mm)
• Nominal Thickness: 0.47 inches (12.00 mm)
• Discard Thickness: 0.41 inches (10.50 mm)
• Overall Height: 1.40 inches (36.50 mm)
• Mounting Bolt Hole Circle Diameter: 4.50 inches (115.00 mm)
• Stud/Lug Hole Quantity: 6

Power Stop - Rear Genuine Geomet Coated Rotor Product Line

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing rotors with a factory-style Geomet coating that offers enhanced rust resistance compared to standard rotors. This coating helps maintain rotor integrity and appearance over time, making it suitable for vehicles exposed to moisture and road salt. The solid rotor design supports consistent braking performance for rear axle applications.

Detailed Product Description

This rear disc brake rotor is constructed as a solid rotor with a nominal thickness of 0.47 inches (12.00 mm) and a discard thickness of 0.41 inches (10.50 mm), ensuring safe and effective braking until replacement is necessary. The rotor measures 12.80 inches (324.00 mm) in outside diameter and has an overall height of 1.40 inches (36.50 mm). It features a 6-lug stud pattern with a mounting bolt hole circle diameter of 4.50 inches (115.00 mm), compatible with various vehicle makes and models requiring these specifications. The Geomet coating provides a protective layer that resists rust and corrosion, which is critical for maintaining rotor performance and longevity in demanding environments.

Common Applications and Issues Addressed

• Replacement for worn or warped rear disc brake rotors
• Corrosion protection for vehicles operating in wet or salty conditions
• Restores braking efficiency and reduces brake noise
• Prevents premature rotor failure due to rust
• Maintains consistent rotor thickness for safe braking

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s rear axle specifications, including bolt pattern and rotor dimensions. Clean the hub surface before installation to prevent runout. Use proper torque specifications on lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to optimize braking performance.

Quality Assurance

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating is applied to provide enhanced corrosion resistance. While specific warranty details are not provided, Power Stop products typically undergo rigorous quality control to ensure durability and reliable braking performance.