PowerStop AR85208EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR85208EVC) 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 F-150, Bronco, Expedition, and Lincoln Navigator.

• Compatible with Ford Bronco, Expedition, F-150, and Lincoln Navigator rear brakes
• Part Number: AR85208EVC for exact replacement
• Rust resistant Geomet coating for extended rotor life
• Vented disc brake rotor design for improved heat dissipation
• Nominal thickness of 0.79 inches (20.00 mm) with discard thickness at 0.73 inches (18.50 mm)
• Overall height of 1.67 inches (42.40 mm) and outside diameter of 13.23 inches (336.10 mm)
• Mounting bolt hole circle diameter of 5.32 inches (135.03 mm) with 6 stud/lug holes

About the Power Stop - Rear Genuine Geomet Coated Rotor Line

This Power Stop product line features rotors with a genuine Geomet coating, which provides enhanced rust resistance compared to standard rotors. The coating helps maintain rotor integrity and appearance over time, especially in environments prone to moisture and road salt exposure. The rear rotors in this line are vented to aid in heat dissipation, supporting consistent braking performance under normal driving conditions.

Detailed Product Description

The AR85208EVC rotor is a vented disc brake rotor designed for rear axle use on specific Ford and Lincoln trucks and SUVs. Its nominal thickness of 0.79 inches (20.00 mm) ensures durability and compatibility with factory brake pads, while the discard thickness of 0.73 inches (18.50 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height measures 1.67 inches (42.40 mm), and it features an outside diameter of 13.23 inches (336.10 mm), matching OEM specifications for proper fitment. The 6-lug hole pattern with a 5.32-inch (135.03 mm) bolt circle diameter ensures secure mounting on compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Ford F-150 and Bronco models
• Addressing brake noise or vibration caused by uneven rotor surfaces
• Corrosion issues on rear rotors due to exposure to road salt or moisture
• Restoring braking performance on Lincoln Navigator and Expedition rear brakes
• Maintaining proper rotor thickness to ensure safe braking distances

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 0.73 inches before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications for the 6-lug mounting bolts to avoid rotor warping. It is recommended to inspect brake pads and replace if worn to maintain optimal braking performance. Always follow vehicle manufacturer guidelines during installation.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional protection against rust and corrosion, extending rotor service life. 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.