PowerStop AR8382EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR8382EVC) is engineered specifically for Jeep Wrangler and Wrangler JK models. Designed as a solid disc brake rotor, it offers reliable braking performance with enhanced rust resistance for extended durability.

• Compatible with Jeep Wrangler and Wrangler JK rear brake systems
• Solid disc rotor with a 12.40 inch (316.00 mm) outside diameter
• Nominal thickness of 0.47 inch (12.00 mm) and discard thickness of 0.41 inch (10.40 mm)
• Rust resistant Geomet coating for corrosion protection
• Overall height options of 3.00 inch and 76.50 mm
• Mounting bolt hole circle diameter of 5.00 inch (127.00 mm) with 5 lug holes

About the Power Stop - Rear Genuine Geomet Coated Rotor Line

This rotor is part of the Power Stop - Rear Genuine Geomet Coated Rotor product line, which focuses on providing rotors with a durable Geomet coating. This coating enhances corrosion resistance, helping to maintain rotor integrity and appearance over time. The line is designed to meet or exceed OEM specifications, ensuring proper fit and function for rear brake applications on compatible vehicles like the Jeep Wrangler series.

Detailed Product Description

The AR8382EVC rotor is a solid disc type, measuring 12.40 inches in outside diameter and featuring a nominal thickness of 0.47 inches. It includes a rust-resistant Geomet coating that protects the rotor surface from corrosion, which is especially beneficial for vehicles exposed to harsh weather or road conditions. The rotor’s mounting bolt hole circle diameter is 5.00 inches with 5 lug holes, matching the factory specifications for Jeep Wrangler and Wrangler JK rear brakes. The overall height is specified as both 3.00 inches and 76.50 mm, ensuring compatibility with the rear brake assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Jeep Wrangler and Wrangler JK
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps restore proper braking performance and pedal feel
• Prevents rust and corrosion buildup that can reduce rotor lifespan
• Suitable for off-road and daily driving conditions requiring durable rear brake components

Installation Notes and Tips

When installing the Power Stop AR8382EVC rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the rotor thickness is above the discard thickness of 10.40 mm to maintain safe braking performance. Use proper torque specifications for the 5 lug nuts and check for any signs of uneven wear on brake pads or calipers. It is recommended to replace brake pads simultaneously to ensure optimal rotor and pad contact.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards for fit, form, and function. The Geomet coating provides additional corrosion resistance to extend rotor life. While specific warranty details for part number AR8382EVC 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.