PowerStop AR8371EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR8371EVC) is engineered for reliable braking performance on Dodge Charger and Dodge Magnum models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers durability and consistent heat dissipation for rear brake applications.

• Compatible with Dodge Charger and Dodge Magnum rear brake systems
• Vented disc brake rotor design for improved cooling
• Rust-resistant Geomet coating to reduce corrosion
• Nominal thickness of 26.10 mm and discard thickness of 24.50 mm
• Outside diameter of 350.00 mm with 5 lug holes and 114.30 mm bolt circle diameter

Detailed Rotor Specifications and Features

This Power Stop rear rotor features a vented design that enhances heat dissipation during braking, helping to maintain consistent stopping power and reduce brake fade. The rotor’s Geomet coating provides a protective layer against rust and corrosion, extending the rotor’s service life especially in harsh weather conditions. With an overall height of 67.20 mm and a nominal thickness of 26.10 mm, this rotor meets the precise specifications required for Dodge Charger and Magnum rear brake assemblies. The 5-stud lug hole configuration with a 114.30 mm bolt circle diameter ensures proper fitment and secure mounting.

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 resistance. The Geomet coating applied to these rotors is a zinc- and iron-phosphate-based finish that provides superior rust protection compared to standard rotors. This line is designed to meet or exceed OEM specifications, making it a suitable replacement for rear disc brake rotors on compatible vehicles such as the Dodge Charger and Magnum.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Dodge Charger and Magnum
• Addresses brake noise caused by rust buildup on rotor surfaces
• Improves braking consistency by reducing heat-related rotor distortion
• Prevents premature rotor corrosion in humid or salty environments
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 24.50 mm before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for rear brake assembly procedures

Quality Assurance and Warranty

Power Stop rotors, including the AR8371EVC, are manufactured to meet strict quality standards and OEM fitment requirements. The Geomet coating enhances durability and corrosion resistance, contributing to longer rotor life. While specific warranty details may vary, Power Stop typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.