PowerStop AR85116XPR Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Rotor Upgrade

Power Stop AR85116XPR is a rear disc brake rotor set built for Ford Super Duty trucks that need direct-fit replacement rotors with added cooling and corrosion resistance. The drilled and slotted surface helps maintain consistent friction contact, while the zinc-plated finish helps protect the rotor surface from rust.

Fits 2005-2012 Ford F-250 Super Duty, rear. Fits 2005-2012 Ford F-350 Super Duty, rear.

Key Features

• Rear disc brake rotor set for Ford F-250 Super Duty and Ford F-350 Super Duty applications
• Precision cross-drilled design supports heat dissipation during demanding braking
• Rounded slots help clear dust, moisture, and gases from the rotor face
• Silver zinc dichromate plating resists rust and corrosion
• Direct OE fit for straightforward replacement without special modifications
• Vented rotor construction with slotted and drilled surface type
• 8-lug mounting pattern with 170 mm bolt circle diameter

Detailed Description

Power Stop AR85116XPR is part of the Power Stop rear drilled, slotted, and zinc plated brake rotor line, a product line focused on direct-fit brake upgrades that improve thermal management and surface cleanliness. This rotor uses a vented design, a 13.40-inch outside diameter, and a 32.40 mm nominal thickness to match the specified rear brake setup on 2005-2012 Ford F-250 Super Duty and 2005-2012 Ford F-350 Super Duty SRW models. The cross-drilled and slotted face is engineered to help reduce heat buildup and keep the pad contact area cleaner under repeated braking.

This part number, AR85116XPR, also cross-references Centric Parts 120.65113 for the same application.

Common Issues This Rotor Can Address

• Brake fade during repeated stops or heavy-duty use
• Excess dust, moisture, and gas buildup on the rotor surface
• Surface rust on exposed brake rotor components
• Uneven braking feel caused by worn rear rotors
• Need for a direct OE-style rear rotor replacement on Ford Super Duty trucks

Installation Notes and Tips

Verify rear axle and brake configuration before installation, especially on Ford F-350 Super Duty SRW applications. Confirm rotor dimensions, bolt circle diameter, and lug count against the existing part before service. Clean the hub mounting surface thoroughly so the rotor seats flat and the brake system can operate as intended.

Quality Assurance

Power Stop manufactures this rotor with zinc dichromate plating for corrosion resistance and OE-fit dimensions for application-specific replacement. The AR85116XPR is built to meet the listed fitment and dimensional requirements for the covered Ford Super Duty rear brake applications.