PowerStop JBR1158EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR1158EVC) is engineered for reliable braking performance on Acura and Honda vehicles. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for models like the CR-V and RDX.

• Compatible with Acura and Honda CR-V and RDX rear brake systems
• Solid disc brake rotor with a 12.00 inch (304.40 mm) outside diameter
• Geomet rust-resistant coating for enhanced durability
• Nominal thickness of 8.80 mm with a discard thickness of 7.50 mm
• Overall height measures 60.60 mm (2.40 inches)
• Mounting bolt hole circle diameter of 114.30 mm (4.50 inches) with 5 lug holes

Product Line Details: Power Stop - Rear Genuine Geomet Coated Rotor

This rotor is part of the Power Stop - Rear Genuine Geomet Coated Rotor line, which focuses on providing rotors with a factory-style Geomet coating. This coating offers superior rust resistance compared to standard finishes, helping to extend rotor life and maintain consistent braking performance. The line is designed to meet or exceed OEM specifications, ensuring proper fit and function for rear brake applications on compatible Acura and Honda models.

Technical Specifications and Features

The JBR1158EVC rotor is a solid disc type, measuring 12.00 inches in outside diameter and 60.60 mm in overall height. It features a nominal thickness of 8.80 mm and a discard thickness of 7.50 mm, which indicates when the rotor should be replaced to maintain safe braking. The rotor includes a mounting bolt hole circle diameter of 114.30 mm with 5 lug holes, matching the factory specifications for Acura CR-V and Honda RDX rear brakes. The Geomet coating provides a rust-resistant surface that helps prevent corrosion and extends the rotor's service life.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Acura CR-V and Honda RDX
• Addresses brake noise caused by rust or uneven rotor surfaces
• Prevents premature rotor corrosion in humid or salty environments
• Restores proper rotor thickness for consistent braking performance
• Improves brake pedal feel by eliminating rotor runout issues

Installation Notes and Tips

When installing the Power Stop JBR1158EVC rotor, ensure the mounting surface is clean and free of debris to promote proper rotor seating. Verify the rotor thickness before installation and replace if below the discard thickness of 7.50 mm. Use the correct torque specifications for the 5 lug bolts on the 114.30 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards for fit, form, and function. The Geomet coating enhances corrosion resistance, contributing to the rotor's durability. While specific warranty details for part number JBR1158EVC are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.