PowerStop AR8380EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor AR8380EVC is engineered for reliable braking performance on select Chrysler, Dodge, Ram, and Volkswagen vehicles. Designed specifically for rear disc brake applications, this rotor offers durability and corrosion resistance to maintain consistent stopping power.

• Constructed from high carbon cast iron for enhanced strength and heat dissipation
• Features a rust-resistant Geomet coating to protect against corrosion
• Solid disc rotor design with a 12.00 inch (305 mm) outside diameter
• Nominal thickness of 0.47 inch with a discard thickness of 10.40 mm
• Mounting bolt hole circle diameter of 127 mm with 5 lug holes
• Compatible with rear brakes on Chrysler C/V, Grand Caravan, Journey, Routan, Town & Country, and select Dodge, Ram, and Volkswagen models

About the Power Stop - Rear Genuine Geomet Coated Rotor Line

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing rotors with a factory-style Geomet coating that offers superior rust resistance compared to standard painted rotors. This coating helps extend rotor life by preventing corrosion buildup, which is especially beneficial for vehicles exposed to moisture and road salt. The AR8380EVC rotor maintains OEM specifications for fit and function, ensuring proper braking performance on compatible rear disc brake systems.

Detailed Product Description

This disc brake rotor is made from high carbon cast iron, a material known for its ability to withstand high temperatures and resist warping under heavy braking conditions. The solid rotor design provides consistent braking surface contact, while the Geomet coating protects the rotor from rust and corrosion, helping to maintain smooth braking and reduce noise. With an overall height of 1.30 inches and a mounting bolt hole circle diameter of 127 mm, this rotor is engineered to fit securely on rear brake assemblies of specified Chrysler, Dodge, Ram, and Volkswagen models. The 5-lug hole configuration ensures compatibility with the factory hub setup.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Chrysler Grand Caravan and Town & Country
• Addresses brake pulsation caused by rotor thickness variation
• Prevents rust-related rotor surface degradation on Dodge Journey and Ram models
• Restores proper braking performance on Volkswagen Routan rear disc brakes
• Suitable for vehicles experiencing brake noise or reduced stopping power due to rotor wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 10.40 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

The Power Stop AR8380EVC rotor is manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides enhanced corrosion resistance to extend rotor life. While specific warranty details are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or manufacturer.