PowerStop AR85198EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR85198EVC) is engineered for reliable braking performance on Ford Bronco and Ranger models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers durability and efficient heat dissipation for consistent stopping power.

• Compatible with Ford Bronco and Ford Ranger front brake systems
• Vented disc brake rotor design for improved heat management
• Rust resistant Geomet coating to prevent corrosion
• Nominal thickness of 1.34 inches (34.00 mm) with discard thickness at 1.26 inches (32.00 mm)
• Overall height of 2.60 inches (66.40 mm) and outside diameter of 12.20 inches (311.00 mm)
• Mounting bolt hole circle diameter of 5.50 inches (139.70 mm) with 6 stud/lug holes

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

This rotor is part of the Power Stop - Front Genuine Geomet Coated Rotor line, which focuses on providing rotors with a factory-style Geomet coating. This coating enhances corrosion resistance without compromising braking performance. The vented rotor design helps maintain optimal operating temperatures, reducing the risk of brake fade during extended use. This product line is tailored for front brake applications on select Ford vehicles, ensuring precise fitment and reliable function.

Technical Specifications and Features

The AR85198EVC rotor features a vented design that promotes airflow to dissipate heat generated during braking. Its nominal thickness of 1.34 inches (34.00 mm) ensures structural integrity, while the discard thickness of 1.26 inches (32.00 mm) indicates the minimum safe thickness before replacement is necessary. The rotor measures 12.20 inches (311.00 mm) in outside diameter and has an overall height of 2.60 inches (66.40 mm). The mounting bolt hole circle diameter is 5.50 inches (139.70 mm), accommodating 6 lug holes for secure installation. The Geomet coating provides a protective layer against rust and corrosion, extending the rotor's service life in various driving conditions.

Applications and Problem Solving

• Replacement for worn or warped front rotors on Ford Bronco and Ranger
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust-related rotor degradation in humid or wet environments
• Improves heat dissipation to reduce brake fade during heavy braking
• Restores braking performance to factory specifications

Installation Notes and Tips

Ensure the rotor is compatible with your specific Ford Bronco or Ranger model year before installation. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque specifications on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Inspect all related brake components during installation for wear or damage.

Quality Assurance and Warranty

Power Stop manufactures this rotor 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 here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.