PowerStop AR8361EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR8361EVC) is engineered for reliable braking performance on select Chrysler and Dodge vehicles. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for models like the Chrysler 300, Dodge Challenger, Charger, and Magnum.

• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum rear brakes
• Solid disc brake rotor with a 320 mm outside diameter
• Rust-resistant Geomet coating for extended durability
• Nominal thickness of 10.00 mm and discard thickness of 8.50 mm
• Overall height of 66.70 mm and mounting bolt hole circle diameter of 115 mm
• Five stud/lug hole quantity with 4.50 mm bolt hole diameter

Detailed Rotor Specifications and Features

This Power Stop rear rotor is a solid type rotor, measuring 320 mm in outside diameter and 66.70 mm in overall height, designed to meet the exact specifications required for rear brake systems on compatible Chrysler and Dodge models. The rotor’s nominal thickness is 10.00 mm, with a discard thickness of 8.50 mm, ensuring safe replacement intervals. The Geomet coating provides a rust-resistant surface that helps prevent corrosion and extends the rotor’s service life, especially in harsh weather conditions. The mounting bolt hole circle diameter is 115 mm, with five lug holes sized at 4.50 mm, ensuring proper fitment and secure installation.

About the Power Stop - Rear Genuine Geomet Coated Rotor Line

The Power Stop - Rear Genuine Geomet Coated Rotor product line focuses on delivering rotors with factory-level quality and corrosion protection. The Geomet coating applied to these rotors offers a durable, rust-resistant finish that helps maintain rotor integrity over time. This line is designed to provide consistent braking performance and longevity for rear disc brake systems on specific vehicle makes and models, including Chrysler and Dodge.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Chrysler 300 and Dodge Charger
• Addressing brake noise and vibration issues caused by uneven rotor surfaces
• Improving corrosion resistance in areas prone to rust and road salt exposure
• Ensuring proper rotor thickness for safe braking performance
• Maintaining correct fitment and alignment for rear disc brake assemblies

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 8.50 mm discard thickness
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow vehicle-specific service manual instructions for rear brake rotor installation

Quality Assurance and Warranty

Power Stop rotors, including the AR8361EVC, are manufactured to meet or exceed OEM standards 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.