PowerStop AR84007EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR84007EVC) is engineered for Tesla Model 3 and Model Y vehicles. Designed to provide reliable braking performance, this vented disc brake rotor features a rust-resistant Geomet coating to extend rotor life and maintain consistent stopping power.

• Compatible with Tesla Model 3 and Model Y rear brake systems
• Vented disc brake rotor design for improved heat dissipation
• Nominal thickness of 0.79 inches (20.10 mm) for durability
• Overall height of 1.85 inches (47.00 mm) ensuring proper fitment
• Outside diameter of 13.20 inches (335.30 mm) matching OEM specifications
• Mounting bolt hole circle diameter of 4.50 inches (114.30 mm) with 5 lug holes
• Rust-resistant Geomet coating to reduce corrosion and extend rotor life

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 a factory-style Geomet coating that provides enhanced corrosion resistance. This coating helps protect the rotor surface from rust and environmental damage, which is especially beneficial for vehicles like the Tesla Model 3 and Model Y that require precise braking components. These rotors maintain OEM dimensions and performance standards, ensuring a direct replacement without modification.

Detailed Product Description

This disc brake rotor is designed specifically for the rear braking system of Tesla Model 3 and Model Y vehicles. The vented rotor construction improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 0.79 inches (20.10 mm) and an overall height of 1.85 inches (47.00 mm), the rotor meets exact OEM specifications for fit and function. The 13.20-inch (335.30 mm) outside diameter and 5-lug mounting pattern with a 4.50-inch (114.30 mm) bolt circle diameter ensure compatibility with the factory hub assembly. The Geomet coating provides a durable, rust-resistant finish that helps maintain rotor integrity over time.

Common Applications and Issues Addressed

• Replacement for worn or warped rear rotors on Tesla Model 3 and Model Y
• Improves braking consistency by reducing rotor corrosion
• Helps prevent brake noise caused by rust buildup
• Restores proper rotor thickness for safe braking performance
• Addresses overheating issues with vented rotor design

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before removing the rear wheels. Remove the existing rotor carefully, inspecting the hub and brake components for wear or damage. Clean the mounting surface to remove rust or debris before installing the new Power Stop rotor. Verify the rotor’s orientation and bolt pattern match the vehicle specifications. Torque all mounting bolts to manufacturer-recommended specifications. It is advisable to inspect brake pads and replace them if worn to ensure optimal braking performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional protection against corrosion, contributing to the rotor’s longevity. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Refer to the manufacturer’s documentation for complete warranty information.