PowerStop AR84011EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR84011EVC) is engineered for Tesla Model Y vehicles requiring reliable front disc brake rotors. Designed with a vented, full cast construction and a rust-resistant Geomet coating, this rotor offers consistent performance and durability under various driving conditions.

• Compatible with Tesla Model Y front disc brake system
• Vented rotor design for improved heat dissipation
• Full cast construction for structural integrity
• Geomet rust-resistant coating to reduce corrosion
• Nominal thickness of 25.1 mm with discard thickness at 23.0 mm
• Outside diameter of 355 mm (14.0 inches)
• Mounting bolt hole circle diameter of 114.3 mm with 5 lug holes
• Smooth surface type for consistent braking contact
• Overall height of 68.1 mm (2.7 inches)

Product Line Details: Power Stop - Front Genuine Geomet Coated Rotor

This rotor is part of the Power Stop - Front Genuine Geomet Coated Rotor line, which focuses on providing OEM-quality replacement rotors with enhanced corrosion resistance. The Geomet coating applied to these rotors helps protect against rust and extends rotor life, making them suitable for drivers who prioritize maintenance and longevity in their Tesla Model Y braking components.

Technical Description and Specifications

The AR84011EVC rotor features a vented design that promotes efficient heat dissipation during braking, reducing the risk of brake fade. Its full cast construction ensures durability and consistent performance. The nominal thickness of 25.1 mm and discard thickness of 23.0 mm provide clear service limits for safe operation. The rotor’s smooth surface type supports even pad wear and reliable stopping power. With a mounting bolt hole circle diameter of 114.3 mm and five lug holes, this rotor fits securely on the Tesla Model Y front axle.

Applications and Problem Solving

• Replacement for worn or warped front rotors on Tesla Model Y
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents premature rotor corrosion with Geomet coating
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within the nominal range and above the discard thickness limit. Use proper torque specifications for the 5 lug bolts on the 114.3 mm bolt circle diameter. It is recommended to inspect brake pads and replace if necessary to maintain optimal braking performance with the new rotor.

Quality Assurance and Warranty

Power Stop manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional protection against rust, contributing to the rotor’s longevity. While specific warranty details are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship.