PowerStop AR85114 Disc Brake Rotor - Front or Rear

OE-Style Brake Rotor Replacement

Power Stop AR85114 is a direct-fit disc brake rotor built for original equipment fit and performance. It is a vented rotor with a 15.40-inch outside diameter, 10 lug holes, and a 163.00 mm bolt circle for the specified heavy-duty applications.

Compatible with Ford F-450 Super Duty, Ford F-550 Super Duty, Ford LCF, Dodge Ram 4500, Dodge Ram 5500, and Ram 4500/5500 applications, this rotor follows the OE Stock Replacement Brake Rotor line from Power Stop. The AR85114 part number is used for rear fitments on multiple Super Duty and medium-duty truck platforms, with front and rear coverage on Ford LCF.

Key Features

• Direct-fit disc brake rotor for OE-style replacement
• Vented rotor construction for heat management
• 15.40-inch outside diameter and 10-lug mounting pattern
• Nominal thickness of 1.54 inches for the listed applications
• Power Stop OE Stock Replacement Brake Rotor line

Detailed Description

Power Stop AR85114 is engineered as a stock-replacement rotor for heavy-duty brake systems that require the correct diameter, thickness, and bolt pattern. The vented design supports consistent braking performance under demanding service conditions, while the direct-fit dimensions help ensure proper alignment with the original brake setup. This rotor is listed for rear use on Ford F-450 Super Duty, Ford F-550 Super Duty, Dodge Ram 4500, Dodge Ram 5500, and Ram 4500/5500 applications, plus Ford LCF front and rear fitments.

The Power Stop OE Stock Replacement Brake Rotor line focuses on matching original equipment fit and performance requirements without changing the factory brake configuration. If you are replacing a worn rotor on a Ford F-450 Super Duty or Ford F-550 Super Duty, AR85114 provides the specified rotor dimensions and mounting layout for the listed vehicles.

What It Is Used For

• Replacing a worn or below-spec brake rotor
• Correcting brake pulsation caused by rotor wear or thickness variation
• Restoring proper rotor fitment on OE brake assemblies
• Addressing vibration or noise linked to rotor condition
• Maintaining the original brake system layout on listed trucks

Installation Notes and Tips

Verify rotor diameter, thickness, bolt circle, and lug count before installation. Confirm the vehicle position and application details against the fitment list for Ford F-450 Super Duty, Ford F-550 Super Duty, Ford LCF, Dodge Ram 4500, Dodge Ram 5500, and Ram 4500/5500 models. Inspect related brake components for wear before installing the new rotor.

Quality Assurance

Power Stop markets this rotor as part of its OE Stock Replacement Brake Rotor line and describes it as a direct-fit solution for original equipment fit and performance.