PowerStop AR83072EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR83072EVC) is engineered for reliable braking performance on select Dodge and Jeep models. Designed specifically for the rear disc brake system, this solid rotor offers durability and corrosion resistance to maintain consistent stopping power.

• Compatible with Dodge Liberty and Jeep Nitro rear disc brake systems
• Solid disc brake rotor with a 12.40 inch (316.00 mm) outside diameter
• Nominal thickness of 0.47 inch (12.00 mm) and discard thickness of 10.40 mm
• Rust resistant Geomet coating for extended rotor life
• Overall height options of 3.00 inch (76.50 mm)
• Mounting bolt hole circle diameter of 114.30 mm with 5 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 rotors with a factory-style Geomet coating. This coating enhances corrosion resistance compared to standard rotors, helping to prevent rust buildup and maintain rotor integrity over time. The line is designed to meet or exceed OEM specifications, ensuring proper fit and function for rear brake applications on compatible vehicles.

Technical Specifications and Features

The AR83072EVC rotor is a solid disc type, measuring 12.40 inches in outside diameter and 0.47 inches in nominal thickness. It features a discard thickness of 10.40 mm, indicating when the rotor should be replaced to maintain safe braking performance. The rotor’s overall height is 3.00 inches (76.50 mm), and it mounts using a 5-lug pattern with a bolt hole circle diameter of 114.30 mm. The Geomet coating provides a rust-resistant surface, which is especially beneficial for vehicles exposed to moisture and road salt.

Applications and Problem Solving

• Replacement rotor for rear brakes on Dodge Liberty and Jeep Nitro models
• Addresses rotor wear and thickness below safe discard limits
• Helps reduce rust and corrosion on rear brake rotors
• Restores proper braking performance and pedal feel
• Suitable for vehicles experiencing uneven rotor wear or noise

Installation Notes and Tips

When installing the AR83072EVC rotor, ensure the rotor thickness is measured and compared to the discard thickness of 10.40 mm. Proper cleaning of the hub surface and rotor mounting area is recommended to prevent runout. Use the correct torque specifications for the 5-lug mounting pattern with a 114.30 mm bolt circle diameter. It is advisable to inspect brake pads and hardware during installation to ensure optimal braking system performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards for fit, form, and function. The Geomet coating provides enhanced corrosion resistance to extend rotor life. While specific warranty details for the AR83072EVC are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.