PowerStop JBR1388EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1388EVC) is engineered for reliable braking performance on select Toyota and Scion models. Designed specifically for the front axle, this vented disc brake rotor offers durability and corrosion resistance to maintain consistent stopping power.

• Compatible with Toyota Prius C, Yaris, and Scion iQ models
• Vented rotor design for improved heat dissipation
• Rust resistant Geomet coating for extended rotor life
• Nominal thickness of 0.87 inches and discard thickness of 0.75 inches (19.00 mm)
• Outside diameter of 10 inches (255 mm) with 4 lug holes and 100 mm bolt circle diameter
• Overall height of 1.80 inches (46.00 mm)

Detailed Rotor Specifications and Features

This Power Stop rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining brake performance and preventing premature wear. The rotor's Geomet coating provides a rust-resistant surface, protecting against corrosion and extending the rotor's service life. With a nominal thickness of 0.87 inches and a discard thickness of 0.75 inches (19.00 mm), this rotor meets OEM specifications for safe and effective braking. The 10-inch outside diameter and 4-lug hole pattern with a 100 mm bolt circle diameter ensure proper fitment on compatible Toyota Prius C, Yaris, and Scion iQ vehicles.

About the Power Stop - Front Genuine Geomet Coated Rotor Line

The Power Stop - Front Genuine Geomet Coated Rotor product line focuses on providing rotors with a factory-style Geomet coating that resists rust and corrosion. This coating is applied to the rotor surface to maintain a clean appearance and protect the metal from environmental damage. These rotors are designed to meet or exceed OEM standards, offering a balance of durability and performance for front disc brake applications on select vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped front disc brake rotors on Toyota Prius C, Yaris, and Scion iQ
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade with vented design
• Prevents premature rotor corrosion in humid or salty environments
• Restores proper rotor thickness to maintain safe braking distances

Installation Notes and Tips

When installing the Power Stop JBR1388EVC rotor, ensure the rotor thickness is above the discard thickness of 19.00 mm. Clean the rotor surface before installation to remove any protective oils. Use proper torque specifications for the 4 lug nuts on the 100 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The JBR1388EVC rotor includes a rust-resistant Geomet coating to extend service life. Warranty details should be confirmed with the manufacturer or distributor, as coverage may vary by region.