PowerStop JBR1314EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1314EVC) is engineered specifically for Mazda CX-7 models. 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 Mazda CX-7 front brake system
• Vented disc brake rotor design for improved heat dissipation
• Rust resistant Geomet coating for corrosion protection
• Nominal thickness of 27.80 mm and discard thickness of 26.00 mm
• Outside diameter of 295.60 mm (11.60 inches)
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height of 47.90 mm (1.90 inches)

Detailed Rotor Specifications and Features

This Power Stop rotor is a vented type, which helps reduce heat buildup during braking, minimizing the risk of brake fade. The rotor’s nominal thickness is 27.80 mm, with a discard thickness of 26.00 mm, ensuring it meets safety standards for wear limits. The rotor measures 295.60 mm (11.60 inches) in outside diameter, fitting precisely on the Mazda CX-7 front axle. The mounting bolt hole circle diameter is 114.30 mm, accommodating 5 lug holes with a 4.50 mm diameter each. The overall height of 47.90 mm (1.90 inches) ensures proper alignment with the brake caliper assembly.

About the Power Stop - Front Genuine Geomet Coated Rotor Line

The Power Stop - Front Genuine Geomet Coated Rotor line focuses on providing rotors with a durable Geomet coating that resists rust and corrosion. This coating extends the rotor’s service life, especially in environments prone to moisture and road salt exposure. The line is designed to meet or exceed OEM specifications, offering a direct replacement solution for vehicles like the Mazda CX-7.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Mazda CX-7
• Addresses brake noise caused by rust buildup on rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents premature rotor corrosion in humid or salty conditions
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Power Stop JBR1314EVC rotor, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it is above the discard thickness of 26.00 mm. Use proper torque specifications for the 5 lug bolts on the 114.30 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet strict quality standards and are coated with Geomet for enhanced corrosion resistance. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.