PowerStop AR83077EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR83077EVC) is engineered for reliable braking performance on select Dodge and Jeep models. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for vehicles like the Dodge Durango and Jeep Grand Cherokee.

• Compatible with Dodge Durango, Jeep Grand Cherokee, Grand Cherokee L, and Grand Cherokee WK rear brakes
• Vented disc brake rotor design for improved heat dissipation
• Geomet rust-resistant coating to protect against corrosion
• Nominal thickness of 0.87 inches (22.00 mm) with a discard thickness of 0.807 inches (20.50 mm)
• Overall height of 2.50 inches (63.50 mm) and outside diameter of 13.00 inches (330.00 mm)
• Mounting bolt hole circle diameter of 5.00 inches (127.00 mm) with 5 lug holes

Detailed Rotor Specifications and Features

This Power Stop rotor is a vented type, which helps maintain optimal braking temperatures by allowing air to flow between the rotor surfaces. The Geomet coating provides a durable, rust-resistant finish that extends the rotor's service life, especially in environments prone to moisture and road salt. With a nominal thickness of 0.87 inches and a discard thickness of 0.807 inches, this rotor meets OEM specifications for safe and effective braking. The 13-inch outside diameter and 5-lug mounting pattern ensure proper fitment on the rear brakes of compatible Dodge and Jeep models.

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 is a key feature of this line, providing enhanced resistance to rust without compromising braking performance. This rotor line is designed to meet or exceed OEM standards, making it a suitable replacement for rear disc brake rotors on Dodge Durango and Jeep Grand Cherokee vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Dodge Durango and Jeep Grand Cherokee models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust buildup that can lead to rotor failure or brake drag
• Improves heat dissipation to reduce brake fade during extended use
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (20.50 mm) before installation
• Clean mounting surface to prevent rotor runout and ensure proper fit
• Torque lug nuts to manufacturer specifications for secure installation
• Inspect brake pads and replace if worn to maintain optimal braking
• Follow vehicle-specific service manual for rear brake rotor replacement procedures

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards and undergo quality control inspections to ensure durability and performance. The Geomet coating provides additional protection against corrosion, contributing to longer rotor life. Warranty details vary by distributor; please refer to the original product documentation or contact the supplier for specific warranty information related to part number AR83077EVC.