PowerStop JBR1589EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1589EVC) is engineered for Acura MDX and TLX models. This vented disc brake rotor features a rust-resistant Geomet coating designed to extend rotor life and maintain consistent braking performance.

• Compatible with Acura MDX and TLX front brake systems
• Vented rotor design for improved heat dissipation
• Rust resistant Geomet coating to prevent corrosion
• Nominal thickness of 28.00 mm with a discard thickness of 26.00 mm
• Overall diameter of 320.00 mm and outside diameter of 320.00 mm
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes

Detailed Product Features and Specifications

The JBR1589EVC rotor is a vented disc brake rotor with an overall height of 47.10 mm and an outside diameter of 320.00 mm, specifically designed for front axle use on Acura MDX and TLX vehicles. The rotor’s nominal thickness is 28.00 mm, with a discard thickness of 26.00 mm, ensuring safe replacement intervals. The Geomet coating provides a durable, rust-resistant surface that helps prevent corrosion and extends the rotor’s service life, especially in environments prone to moisture and road salt. The rotor features a 5-stud lug hole pattern with a mounting bolt hole circle diameter of 114.30 mm, matching factory specifications for direct fitment.

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 advanced corrosion protection and reliable performance. The Geomet coating applied to these rotors offers a factory-grade finish that resists rust and reduces brake dust buildup. This line is designed to meet or exceed OEM standards, providing a balance of durability and consistent braking for vehicles like the Acura MDX and TLX.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Acura MDX and TLX
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat buildup with vented design
• Prevents premature rotor corrosion in humid or salty environments
• Restores proper rotor thickness to maintain safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (26.00 mm) before installation
• Clean hub surface to ensure proper rotor seating and avoid runout
• Torque lug nuts to manufacturer specifications for Acura MDX and TLX
• Inspect brake pads and replace if worn to prevent uneven rotor wear
• Follow proper bedding-in procedures after installation for optimal performance

Quality Assurance and Warranty

Power Stop rotors, including the JBR1589EVC, are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The Geomet coating enhances corrosion resistance, contributing to longer rotor life. Warranty coverage details should be confirmed with the product documentation or manufacturer, as it may vary by region.