PowerStop JBR1307EVC Disc Brake Rotor - Front Left

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1307EVC) is engineered for precise fitment on Lexus GS350 models. This vented disc brake rotor features a rust-resistant Geomet coating designed to extend rotor life and maintain performance under various driving conditions.

• Compatible with Lexus GS350 front brake system
• Vented disc brake rotor for improved heat dissipation
• Rust resistant Geomet coating for corrosion protection
• Nominal thickness of 30.00 mm with discard thickness at 27.00 mm
• Outside diameter of 334.10 mm (13.20 inches)
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height approximately 50.90 mm (2.00 inches)

Detailed Product Description

The Power Stop - Front Genuine Geomet Coated Rotor JBR1307EVC is a vented disc brake rotor designed specifically for the front brakes of the Lexus GS350. The vented design enhances airflow to reduce heat buildup during braking, which helps maintain consistent stopping power and reduces the risk of brake fade. The rotor measures 334.10 mm in outside diameter and has a nominal thickness of 30.00 mm, with a discard thickness of 27.00 mm, ensuring it meets OEM specifications for safe operation. The Geomet coating provides a durable, rust-resistant surface that protects the rotor from corrosion, extending its service life and maintaining a clean appearance.

This rotor features a mounting bolt hole circle diameter of 114.30 mm and includes 5 lug holes, matching the factory specifications for the Lexus GS350. The overall height of the rotor is approximately 50.90 mm, ensuring proper fitment and compatibility with the vehicle's braking system.

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 a factory-style Geomet coating that offers enhanced corrosion resistance compared to standard rotors. This coating helps prevent rust buildup, which can affect rotor performance and longevity. These rotors are designed to meet or exceed OEM specifications, providing reliable braking performance and durability for vehicles like the Lexus GS350.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Lexus GS350
• Addresses brake noise caused by rust or corrosion buildup
• Improves heat dissipation to reduce brake fade during heavy use
• Restores proper rotor thickness for safe braking performance
• Prevents premature rotor deterioration due to environmental exposure

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (27.00 mm) before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to ensure optimal braking
• Check for any signs of rotor runout or warping during installation

Quality Assurance and Warranty

Power Stop rotors, including the JBR1307EVC, are manufactured to meet strict quality standards and OEM specifications for fit, form, and function. The Geomet coating provides additional protection against corrosion, contributing to the rotor's durability. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.