PowerStop AR85224EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR85224EVC) is engineered for reliable braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks. Designed as a direct replacement, this vented disc brake rotor offers durability and corrosion resistance to maintain consistent stopping power.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty rear brakes
• Part Number: AR85224EVC
• Vented disc brake rotor with smooth surface finish
• Full cast construction for strength and heat dissipation
• Geomet rust-resistant coating to prevent corrosion
• Nominal thickness of 38.00 mm with discard thickness at 36.50 mm
• Outside diameter of 363.00 mm (14.30 inches)
• Mounting bolt hole circle diameter of 170.00 mm with 8 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 OEM-quality replacement rotors with a Geomet coating. The coating enhances rust resistance, extending rotor life and maintaining a clean appearance. These rotors are designed to meet or exceed factory specifications, making them suitable for standard replacement needs on heavy-duty Ford trucks.

Technical Specifications and Features

The AR85224EVC rotor features a full cast construction that ensures structural integrity and effective heat dissipation during braking. Its vented design helps reduce brake fade by allowing air to circulate between the rotor surfaces. The smooth surface finish promotes even pad wear and consistent braking performance. With a nominal thickness of 38.00 mm and a discard thickness of 36.50 mm, this rotor provides a clear service life indicator. The Geomet coating offers enhanced protection against rust and corrosion, which is critical for vehicles exposed to harsh environments.

Applications and Problem Solving

• Replacement for worn or warped rear rotors on Ford F-250 Super Duty and F-350 Super Duty
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Prevents rust buildup that can lead to rotor pitting and reduced braking efficiency
• Helps restore proper brake pedal feel and stopping power
• Suitable for standard replacement needs without ABS tone ring

Installation Notes and Tips

Ensure the rotor mounting surface is clean and free of debris before installation. Verify the rotor thickness is within specifications before mounting. This rotor does not include an ABS tone ring, so confirm compatibility with your vehicle’s braking system. Use proper torque specifications for lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards for fit, form, and function. The Geomet coating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or manufacturer resources for complete warranty information.