PowerStop JBR1393EVC Disc Brake Rotor - Front Right

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1393EVC) is engineered for reliable braking performance on select Lexus models. Designed with a vented disc structure and rust-resistant coating, this rotor supports consistent stopping power and durability.

• Compatible with Lexus GS350, GS450h, GS460, and IS350 front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust-resistant Geomet coating to reduce corrosion and extend rotor life
• Nominal thickness of 30.00 mm with a discard thickness of 28.00 mm
• Overall diameter of 334.00 mm (13.10 inches) and 5 lug holes with 114.30 mm bolt circle diameter

Detailed Rotor Specifications and Features

This Power Stop rotor features a vented design that enhances airflow to reduce heat buildup during braking, which helps maintain consistent brake performance and reduces the risk of warping. The Geomet coating provides a protective layer against rust and corrosion, which is especially beneficial for vehicles exposed to moisture and road salts. With a nominal thickness of 30.00 mm and a discard thickness of 28.00 mm, this rotor ensures a precise fit and optimal braking surface for the Lexus GS350, GS450h, GS460, and IS350 models. The rotor’s overall diameter measures 334.00 mm (13.10 inches), and it mounts securely with five lug holes on a 114.30 mm bolt circle diameter.

About the Power Stop - Front Genuine Geomet Coated Rotor Line

The Power Stop - Front Genuine Geomet Coated Rotor line focuses on providing rotors with advanced corrosion resistance and reliable vented designs. This product line is tailored to meet the demands of modern vehicles requiring rotors that maintain structural integrity and braking efficiency over time. The Geomet coating used in this line offers a factory-level finish that helps prevent rust without compromising braking performance.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Lexus GS350, GS450h, GS460, and IS350
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent premature rotor rust and corrosion in humid or salty environments
• Improves heat dissipation to reduce brake fade during heavy use
• Restores proper rotor thickness for safe and effective braking

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within specifications, replacing if below the discard thickness of 28.00 mm. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement to maintain overall braking system performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit and function. The Geomet coating provides enhanced corrosion resistance to extend 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.