PowerStop AR85136 Disc Brake Rotor - Front

Power Stop Front OE Stock Replacement Brake Rotor Overview

The Power Stop - Front OE Stock Replacement Brake Rotor (Part Number AR85136) is engineered for reliable braking performance on Ford Fiesta models. Designed as a direct replacement for your vehicle's front disc brake rotor, this vented rotor meets original equipment specifications to maintain consistent stopping power.

• Compatible with Ford Fiesta front disc brake system
• Vented rotor design for improved heat dissipation
• Nominal thickness of 0.91 inches (23.00 mm) ensures durability
• Discard thickness at 0.83 inches (21.00 mm) for safe replacement intervals
• Overall height of 1.70 inches (44.00 mm) for precise fitment
• Outside diameter of 10.20 inches (258.00 mm) matches OEM dimensions
• Mounting bolt hole circle diameter of 4.30 inches (108.00 mm) with 4 lug holes
• No rust resistant coating included

About the Power Stop - Front OE Stock Replacement Brake Rotor Line

The Power Stop - Front OE Stock Replacement Brake Rotor line is designed to provide a direct OE fit and function for front brake systems. This product line focuses on matching original equipment specifications to ensure compatibility and reliable braking performance without modifications. The AR85136 rotor is part of this line, offering vented rotor construction to help manage heat buildup during braking on Ford Fiesta vehicles.

Detailed Product Description

This disc brake rotor features a vented design that promotes airflow to reduce heat and prevent brake fade during extended use. With a nominal thickness of 0.91 inches (23.00 mm) and a discard thickness of 0.83 inches (21.00 mm), the rotor provides a clear service life window for maintenance. The overall height of 1.70 inches (44.00 mm) and outside diameter of 10.20 inches (258.00 mm) ensure precise fitment on the front axle of Ford Fiesta models. The rotor mounts using a 4.30-inch (108.00 mm) bolt circle diameter with four lug holes, matching factory specifications. Note that this rotor does not include a rust resistant coating, so proper care and maintenance are recommended to prevent corrosion.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Ford Fiesta
• Addresses brake pulsation or vibration issues caused by rotor irregularities
• Restores braking performance diminished by rotor thickness below discard limits
• Helps reduce brake fade through vented rotor design for heat dissipation
• Ensures proper rotor fitment and alignment with factory bolt pattern

Installation Notes and Tips

When installing the Power Stop AR85136 rotor, ensure the rotor surface is clean and free of any protective coatings or debris before mounting. Verify that the rotor thickness is above the discard thickness of 0.83 inches (21.00 mm) to maintain safe braking performance. Use proper torque specifications for the mounting bolts to avoid rotor warping. Since this rotor does not have a rust resistant coating, consider applying an anti-corrosion treatment if the vehicle operates in harsh environments.

Quality Assurance and Warranty

Power Stop manufactures the AR85136 rotor to meet or exceed original equipment standards for fit and function on Ford Fiesta vehicles. While specific warranty details are not provided, Power Stop products typically undergo rigorous quality control to ensure durability and consistent braking performance. Refer to Power Stop’s official documentation for warranty terms related to this part.