PowerStop JBR1151EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR1151EVC) is engineered specifically for the Lexus IS250. Designed as a solid disc brake rotor, it offers reliable braking performance with enhanced corrosion resistance thanks to its Geomet coating.

• Compatible with Lexus IS250 rear brake system
• Solid disc brake rotor design for consistent braking
• Geomet rust-resistant coating to prevent corrosion
• Nominal thickness of 10.00 mm with discard thickness at 8.50 mm
• Overall height of 61.50 mm and outside diameter of 291.00 mm
• Mounting bolt hole circle diameter of 114.30 mm 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 durable Geomet coating. This coating enhances rust resistance, extending rotor life and maintaining braking efficiency over time. The line is designed to meet or exceed OEM specifications, ensuring proper fit and function for vehicles like the Lexus IS250.

Technical Specifications and Features

The JBR1151EVC rotor features a solid rotor design with an outside diameter of 291.00 mm (11.50 inches) and an overall height of 61.50 mm (2.40 inches). It has a nominal thickness of 10.00 mm (0.39 inches) and a discard thickness of 8.50 mm, indicating when the rotor should be replaced to maintain safe braking performance. The rotor includes a mounting bolt hole circle diameter of 114.30 mm (4.50 inches) and accommodates 5 lug holes, matching the rear brake setup of the Lexus IS250.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Lexus IS250
• Addresses rotor corrosion and rust buildup with Geomet coating
• Restores braking performance and reduces brake noise
• Prevents premature rotor wear due to environmental exposure
• Ensures proper fitment and alignment for rear disc brake systems

Installation Notes and Tips

When installing the Power Stop JBR1151EVC rotor, ensure the rotor thickness is above the discard thickness of 8.50 mm. Clean the hub surface before mounting to prevent runout issues. Use proper torque specifications for the 5 lug bolts and verify the mounting bolt hole circle diameter of 114.30 mm matches the vehicle hub. It is recommended to replace brake pads simultaneously to optimize braking performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards and undergo strict quality control to ensure durability and performance. The Geomet coating provides additional protection against rust and corrosion. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.