PowerStop JBR1119EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1119EVC) is engineered for Toyota Prius models requiring reliable front disc brake rotors. Designed with a rust-resistant Geomet coating and vented construction, this rotor supports consistent braking performance and durability.

• Compatible with Toyota Prius front disc brake systems
• Vented rotor design for improved heat dissipation
• Geomet rust-resistant coating to reduce corrosion
• Nominal thickness of 21.90 mm with a discard thickness of 20.00 mm
• Outside diameter of 255.00 mm and overall height of 49.30 mm
• Five stud/lug holes with a 100.00 mm bolt circle diameter

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 rotors with a durable Geomet coating to resist rust and corrosion. The vented rotor design enhances heat dissipation, helping maintain braking efficiency under normal driving conditions. This product line is tailored for direct fitment on compatible vehicles, including the Toyota Prius, ensuring proper fit and function.

Technical Specifications and Features

The JBR1119EVC rotor features a nominal thickness of 21.90 mm and a discard thickness of 20.00 mm, indicating the minimum thickness before replacement is necessary. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The rotor measures 255.00 mm in outside diameter and 49.30 mm in overall height, matching the original equipment specifications for the Toyota Prius front brakes. The five lug holes are arranged on a 100.00 mm bolt circle diameter, ensuring compatibility with the vehicle's hub assembly.

Common Applications and Problem Solving

• Replacement for worn or warped front disc brake rotors on Toyota Prius
• Addresses brake noise caused by rust or corrosion on rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Restores proper rotor thickness for safe braking performance
• Prevents premature rotor failure due to rust with Geomet coating

Installation Notes and Tips

When installing the Power Stop JBR1119EVC rotor, ensure the rotor surface is clean and free of debris. Verify the rotor thickness before installation to confirm it meets minimum specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Follow vehicle manufacturer guidelines for brake system maintenance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit 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. Consult product documentation or manufacturer resources for exact warranty terms.