PowerStop AR8793EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR8793EVC) is engineered for reliable braking performance on Jeep Commander and Grand Cherokee models. Designed as a solid disc brake rotor, it features a rust-resistant Geomet coating to extend rotor life and maintain consistent stopping power.

• Compatible with Jeep Commander and Grand Cherokee rear brake systems
• Solid disc brake rotor design for durability and consistent braking
• Rust resistant Geomet coating to prevent corrosion
• Nominal thickness of 14.00 mm with a discard thickness of 12.50 mm
• Outside diameter of 320.00 mm and overall height of 66.20 mm
• Mounting bolt hole circle diameter of 127.00 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 durable Geomet coating. This coating offers enhanced rust resistance compared to standard rotors, helping to maintain rotor integrity and appearance over time. The line is designed specifically for rear brake applications, ensuring proper fitment and performance for compatible vehicles like the Jeep Commander and Grand Cherokee.

Technical Specifications and Features

The AR8793EVC rotor is a solid type rotor with a nominal thickness of 14.00 mm and a discard thickness of 12.50 mm, indicating when the rotor should be replaced to maintain safe braking. It measures 320.00 mm in outside diameter and has an overall height of 66.20 mm. The mounting bolt hole circle diameter is 127.00 mm, accommodating 5 lug holes, which matches the rear brake setup on the specified Jeep models. The Geomet coating provides a protective layer against rust and corrosion, which is critical for maintaining rotor performance in various driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Jeep Commander and Grand Cherokee
• Addresses rotor corrosion issues caused by road salt and moisture exposure
• Helps reduce brake noise and vibration associated with uneven rotor surfaces
• Restores proper rotor thickness for consistent brake pad contact and stopping power
• Suitable for vehicles experiencing brake fade due to rotor wear

Installation Notes and Tips

• Ensure compatibility with your Jeep Commander or Grand Cherokee rear brake system before installation
• Check rotor thickness and discard limits to confirm replacement necessity
• Clean mounting surfaces and inspect lug bolts for wear or damage
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Consider replacing brake pads simultaneously for optimal braking performance

Quality Assurance and Warranty

Power Stop rotors, including the AR8793EVC, are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating enhances durability by resisting rust and corrosion. 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 manufacturer resources for exact warranty terms.