PowerStop JBR1594EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR1594EVC) is designed specifically for Mazda vehicles including the Mazda 3, CX-3, and CX-30. This solid disc brake rotor features a rust-resistant Geomet coating to enhance durability and maintain performance over time.

• Compatible with Mazda 3, CX-3, and CX-30 rear brake systems
• Solid disc brake rotor with 10.40 inch (264.50 mm) outside diameter
• Rust resistant Geomet coating for corrosion protection
• Nominal thickness of 9.00 mm and discard thickness of 7.00 mm
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height of 39.10 mm ensuring proper fitment

Detailed Product Description

This Power Stop rear rotor is engineered to meet the exact specifications required for Mazda 3, CX-3, and CX-30 models. The rotor is solid type, providing consistent braking performance without the complexity of vented designs. Its Geomet coating offers a protective layer that resists rust and corrosion, extending the rotor's service life especially in environments prone to moisture and road salt.

The rotor measures 10.40 inches in diameter with a nominal thickness of 9.00 mm, and a discard thickness of 7.00 mm, ensuring it meets safety standards for replacement. The mounting bolt hole circle diameter is 114.30 mm with 5 lug holes, matching the factory specifications for secure installation. The overall height of 39.10 mm supports proper alignment and brake pad contact.

About the Power Stop - Rear Genuine Geomet Coated Rotor Line

The Power Stop - Rear Genuine Geomet Coated Rotor product line focuses on providing rotors with a factory-style Geomet coating that enhances corrosion resistance without compromising braking performance. This coating is applied to the rotor surface to protect against rust, which is a common issue in rear brake rotors due to less frequent use compared to front rotors. This line is designed to offer reliable, long-lasting performance for rear brake applications on compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Mazda 3, CX-3, and CX-30
• Addresses rotor corrosion and rust buildup issues
• Improves braking consistency by maintaining proper rotor thickness
• Eliminates brake noise caused by uneven rotor surfaces
• Restores proper brake pedal feel and stopping power

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (7.00 mm) before installation
• Clean mounting surface to prevent rotor runout
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for rear brake system procedures

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating provides enhanced corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.