PowerStop JBR797EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR797EVC) is engineered for reliable braking performance on select Acura and Honda vehicles. Designed specifically for front disc brake applications, this rotor offers corrosion resistance and precise fitment for models including the Acura CL, Honda Accord, and Honda Prelude.

• Compatible with Acura Accord, CL, and Honda Prelude front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust resistant Geomet coating to extend rotor life
• Nominal thickness of 0.91 inches and discard thickness of 0.83 inches (21.00 mm)
• Overall height of 1.90 inches (47.30 mm) and outside diameter of 10.20 inches (260.00 mm)
• Mounting bolt hole circle diameter of 4.50 inches (114.30 mm) with 4 lug holes

Detailed Rotor Specifications and Features

This Power Stop rotor features a vented design that helps maintain optimal braking temperatures by allowing air to flow between the rotor surfaces. The Geomet coating provides a protective layer against rust and corrosion, which is especially beneficial in humid or wet environments. With a nominal thickness of 0.91 inches and a discard thickness of 0.83 inches (21.00 mm), this rotor meets OEM specifications for safe and effective braking. The rotor’s overall height measures 1.90 inches (47.30 mm), and it has an outside diameter of 10.20 inches (260.00 mm), ensuring proper fitment and compatibility with the specified Acura and Honda models. The mounting bolt hole circle diameter is 4.50 inches (114.30 mm) with 4 lug holes, matching factory mounting requirements.

About the Power Stop - Front Genuine Geomet Coated Rotor Line

The Power Stop - Front Genuine Geomet Coated Rotor product line focuses on delivering rotors with factory-level specifications and enhanced corrosion resistance. The Geomet coating applied to these rotors provides a durable, rust-resistant finish that helps maintain rotor integrity over time. This line is designed to meet or exceed OEM standards, making it a suitable replacement option for front disc brake rotors on compatible Acura and Honda vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Acura Accord, CL, and Honda Prelude
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust buildup that can reduce braking efficiency
• 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 (21.00 mm) before installation
• Clean mounting surface to prevent rotor misalignment
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Follow vehicle-specific service manual for proper installation procedures

Quality Assurance and Warranty

Power Stop rotors, including the JBR797EVC, are manufactured to meet OEM standards for fit, form, and function. The Geomet coating enhances durability by resisting rust and corrosion. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against manufacturing defects. It is recommended to verify warranty terms with the product documentation or supplier.