PowerStop JBR738EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR738EVC) is engineered for reliable braking performance on select Lexus and Toyota vehicles. Designed specifically for rear disc brake applications, this rotor offers corrosion resistance and precise fitment for models like the Toyota Highlander and Lexus RX300.

• Compatible with Lexus Highlander and Toyota RX300 rear brake systems
• Solid disc brake rotor design with a 287 mm outside diameter
• Durable Geomet rust-resistant coating for extended rotor life
• Nominal thickness of 10.00 mm with a discard thickness of 9.00 mm
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height measures 60.40 mm ensuring proper fitment

Detailed Rotor Specifications and Features

This Power Stop rear rotor features a solid disc design, measuring 287 mm in outside diameter and 60.40 mm in overall height, tailored for rear brake assemblies on Lexus Highlander and Toyota RX300 models. The rotor thickness is nominally 10.00 mm, with a discard thickness set at 9.00 mm, indicating when replacement is necessary to maintain braking efficiency. The rotor includes a Geomet coating, a rust-resistant finish that helps prevent corrosion and extends the rotor's service life, especially in environments prone to moisture and road salt exposure. The mounting bolt hole circle diameter is 114.30 mm, accommodating 5 lug holes with a 4.50 mm diameter, ensuring secure installation.

Power Stop - Rear Genuine Geomet Coated Rotor Product Line

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing rotors with factory-style coatings and precise dimensions to match original equipment specifications. This product line emphasizes corrosion resistance through Geomet coating technology, which helps maintain rotor integrity and appearance over time. The JBR738EVC rotor is part of this line, offering a direct replacement solution for rear brake systems on compatible Lexus and Toyota vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Lexus Highlander and Toyota RX300
• Addresses rotor corrosion issues caused by road salt and moisture exposure
• Restores proper braking performance and pedal feel
• Eliminates brake noise and vibration related to rotor wear
• Ensures safe and consistent stopping power for rear disc brakes

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 9.00 mm discard thickness
• Ensure mounting surfaces and lug holes are clean and free of debris
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow vehicle-specific service manual instructions for rear brake rotor installation

Quality Assurance and Warranty

Power Stop rotors, including the JBR738EVC, are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides enhanced corrosion resistance, contributing to longer 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.