PowerStop AR85142EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR85142EVC) is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for models like the Ford Explorer, Flex, and Taurus, as well as the Lincoln MKS and MKT.

• Compatible with Ford Explorer, Flex, Taurus and Lincoln MKS, MKT rear disc brakes
• Part Number AR85142EVC ensures exact OEM replacement fit
• Durable Geomet rust-resistant coating for extended rotor life
• Vented rotor design for improved heat dissipation
• Nominal thickness of 19.20 mm with discard thickness at 17.50 mm
• Outside diameter of 345 mm (13.60 inches) for proper fitment
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes

Product Line Details: Power Stop - Rear Genuine Geomet Coated Rotor

This rotor is part of the Power Stop - Rear Genuine Geomet Coated Rotor line, which focuses on providing rotors with a factory-style Geomet coating. This coating offers enhanced rust resistance compared to standard rotors, helping to maintain rotor integrity and appearance over time. The line is designed to meet or exceed OEM specifications, making it suitable for drivers seeking a direct replacement rotor with added corrosion protection.

Technical Specifications and Features

The AR85142EVC rotor features a vented disc design that improves heat dissipation during braking, reducing the risk of brake fade under normal driving conditions. It has a nominal thickness of 19.20 mm and a discard thickness of 17.50 mm, ensuring safe and effective braking performance throughout its service life. The rotor’s overall height measures 39.00 mm, and it includes a mounting bolt hole circle diameter of 114.30 mm with 5 lug holes, matching the factory specifications for the compatible Ford and Lincoln models.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Ford Explorer, Flex, Taurus, Lincoln MKS, and MKT
• Addresses rotor corrosion issues with Geomet rust-resistant coating
• Helps reduce brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by maintaining proper rotor thickness
• Suitable for restoring braking performance after rotor damage or wear

Installation Notes and Tips

When installing the Power Stop AR85142EVC rotor, ensure the vehicle is securely lifted and the rear wheels are removed. Clean the hub surface to remove rust or debris before mounting the rotor. Verify the rotor’s orientation and bolt pattern match the vehicle’s specifications. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Torque lug nuts to manufacturer specifications and perform a test drive to confirm proper installation.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards and undergo quality control inspections to ensure durability and performance. The Geomet coating provides additional protection against rust and corrosion, extending the rotor’s service life. While specific warranty details for part number AR85142EVC are not provided here, Power Stop typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.