PowerStop AR85104EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor AR85104EVC is engineered for reliable braking performance on select Ford, Mazda, and Mercury vehicles. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for models like the Ford Escape, Mazda Tribute, and Mercury Mariner.

• Part Number: AR85104EVC
• Compatible with Ford Escape, Mazda Tribute, Mercury Mariner rear disc brakes
• Solid disc brake rotor with Geomet rust-resistant coating
• Nominal thickness: 11.90 mm; Discard thickness: 10.90 mm
• Outside diameter: 302.00 mm (11.90 inches)
• Overall height: 55.90 mm (2.20 inches)
• Mounting bolt hole circle diameter: 114.30 mm (4.50 inches)
• 5 stud/lug hole quantity

Power Stop - Rear Genuine Geomet Coated Rotor Product Line

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing rotors with a durable Geomet coating that protects against rust and corrosion. This coating extends the rotor's service life, especially in environments prone to moisture and road salt exposure. The solid rotor design ensures consistent braking performance and is tailored for rear brake systems on compatible vehicles.

Technical Specifications and Features

This solid disc brake rotor features a nominal thickness of 11.90 mm and a discard thickness of 10.90 mm, ensuring it meets safety standards for replacement. The rotor's outside diameter measures 302.00 mm, with an overall height of 55.90 mm, matching factory specifications for proper fit and function. The mounting bolt hole circle diameter is 114.30 mm with 5 lug holes, designed to fit securely on the rear hubs of Ford Escape, Mazda Tribute, and Mercury Mariner models. The Geomet coating provides a rust-resistant surface, reducing corrosion and maintaining rotor integrity over time.

Applications and Problem Solving

• Replacement for worn or warped rear rotors on Ford Escape, Mazda Tribute, and Mercury Mariner
• Addresses rotor corrosion and rust issues due to environmental exposure
• Restores braking performance and reduces brake noise caused by uneven rotor surfaces
• Prevents premature rotor wear from rust and extends service intervals
• Ensures proper fitment and compatibility with rear disc brake systems on specified vehicles

Installation Notes and Tips

When installing the Power Stop AR85104EVC rotor, ensure the mounting surface is clean and free of debris to promote proper seating. Verify the rotor thickness before installation to confirm it meets minimum specifications. Use appropriate torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides enhanced corrosion resistance, contributing to the rotor's durability. 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 manufacturer resources for exact warranty terms.