PowerStop JBR743EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR743EVC) is engineered for reliable braking performance on Lexus and Toyota vehicles. Designed specifically for the Land Cruiser and LX450 models, this vented disc brake rotor offers durability and corrosion resistance for rear brake applications.

• Compatible with Lexus Land Cruiser and Toyota LX450 rear brake systems
• Vented rotor design for improved heat dissipation
• Geomet rust-resistant coating to prevent corrosion
• Nominal thickness of 18.00 mm with a discard thickness of 16.00 mm
• Overall diameter of 335.00 mm (13.20 inches) and height of 103.00 mm (4.10 inches)
• Mounting bolt hole circle diameter of 139.70 mm (5.50 inches) with 6 lug holes

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

The Power Stop - Rear Genuine Geomet Coated Rotor line focuses on providing rotors with a factory-style Geomet coating that enhances rust resistance and extends rotor life. This coating is applied to the rotor surface to protect against corrosion without compromising braking performance. The vented rotor design improves heat dissipation, reducing the risk of brake fade during extended use. This product line is tailored for rear brake applications on select Lexus and Toyota models, ensuring precise fitment and reliable operation.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes efficient heat dissipation, helping maintain consistent braking performance under demanding conditions. The rotor has a nominal thickness of 18.00 mm and a discard thickness of 16.00 mm, indicating when replacement is necessary to maintain safety. The overall diameter measures 335.00 mm (13.20 inches), with an overall height of 103.00 mm (4.10 inches), matching OEM specifications for proper fitment. The rotor includes a mounting bolt hole circle diameter of 139.70 mm (5.50 inches) and accommodates 6 lug holes, ensuring compatibility with the rear brake assembly of Lexus Land Cruiser and Toyota LX450 models. The Geomet coating provides a rust-resistant surface, reducing corrosion and extending rotor lifespan.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Lexus Land Cruiser and Toyota LX450
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents rust buildup that can lead to rotor deterioration
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the mounting bolt hole circle diameter and lug hole quantity match the vehicle specifications. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping. After installation, perform a brake bed-in procedure to ensure even pad contact and rotor surface wear.

Quality Assurance and Warranty

The Power Stop - Rear Genuine Geomet Coated Rotor (JBR743EVC) is manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating enhances corrosion resistance, contributing to the rotor's durability. While specific warranty details are not provided, Power Stop products typically undergo rigorous quality control to ensure reliable performance on compatible Lexus and Toyota vehicles.