PowerStop JBR1311EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1311EVC) is engineered for reliable braking performance on select Toyota, Pontiac, and Scion models. Designed with a rust-resistant Geomet coating and vented construction, this rotor supports consistent heat dissipation and durability.

• Compatible with Toyota Corolla, Matrix, Pontiac Vibe, and Scion xD
• Vented disc brake rotor design for improved cooling
• Rust-resistant Geomet coating to reduce corrosion
• Nominal thickness of 0.87 inches and discard thickness of 0.75 inches (19.00 mm)
• Outside diameter of 10.80 inches (275.00 mm)
• Overall height of 1.80 inches (46.50 mm)
• Mounting bolt hole circle diameter of 3.90 inches (100.00 mm) with 5 lug holes

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

This rotor is part of the Power Stop - Front Genuine Geomet Coated Rotor line, which features rotors coated with a Geomet finish to provide enhanced corrosion resistance. The coating helps extend rotor life by protecting against rust and environmental damage, making it suitable for vehicles frequently exposed to moisture and road salt. The vented design improves heat dissipation, reducing the risk of brake fade during extended use.

Technical Specifications and Features

The JBR1311EVC rotor is a vented disc brake rotor with an outside diameter of 10.80 inches (275.00 mm) and an overall height of 1.80 inches (46.50 mm). It has a nominal thickness of 0.87 inches and a discard thickness of 0.75 inches (19.00 mm), ensuring safe replacement intervals. The rotor mounts with a 5-lug pattern on a 3.90-inch (100.00 mm) bolt circle diameter, matching the factory specifications for compatible vehicles.

Applications and Problem Solving

• Replacement rotor for worn or warped front brake rotors on Toyota Corolla, Matrix, Pontiac Vibe, and Scion xD
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps restore braking performance diminished by rotor corrosion or pitting
• Improves heat dissipation to reduce brake fade during heavy braking
• Prevents premature rotor wear due to rust and environmental exposure

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (19.00 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to maintain optimal braking
• Follow vehicle-specific service manual for brake system maintenance

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional protection against corrosion, contributing to longer service 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.