PowerStop AR82164 Disc Brake Rotor - Rear

Overview

Power Stop AR82164 is a rear disc brake rotor built as a direct-fit replacement for OE stock applications. It is engineered for the Chevrolet Corvette with the JL9 standard brake package and matches the original fit and performance expectations for this application.

Key Features

• Direct-fit rear brake rotor for OE-style replacement.
• Vented rotor design for consistent heat management.
• 13.40 in. outside diameter with 5-lug mounting pattern.
• Nominal thickness of 1.03 in. and discard thickness of 0.94 in.
• Power Stop Autospecialty line focused on stock replacement brake components.

Detailed Description

This Power Stop brake rotor is designed for drivers replacing a worn rear rotor on a Chevrolet Corvette equipped with the JL9 standard brake package. The vented construction supports airflow through the rotor body, while the OE-style dimensions help maintain the original braking geometry. Part number AR82164 is a practical choice when you need a rear disc brake rotor that matches the factory application without changing the system layout. The Power Stop AR82164 is also identified as part of the Autospecialty line, which centers on stock replacement brake parts for everyday service work.

What It Solves

• Brake pulsation caused by rotor wear or thickness variation.
• Reduced braking consistency from a worn rear rotor surface.
• Noise or vibration related to rotor condition.
• Loss of factory-style braking feel on the rear axle.

Installation Notes

Fits 2014-2019 Chevrolet Corvette, rear, JL9 Standard Brake Package. Verify rotor dimensions, bolt circle diameter, and brake package before installation. This rotor uses a vented design and a 5-lug mounting pattern, so confirm the existing brake setup matches the listed specifications. Part number AR82164 should be matched to the vehicle’s rear brake application before service begins.

Quality Assurance

Power Stop positions this rotor as a direct-fit solution for original equipment fit and performance. The Autospecialty line is built around stock replacement brake components for service-minded repairs.