PowerStop JBR1130EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR1130EVC) is engineered for reliable braking performance on Mitsubishi Eclipse and Galant models. Designed as a solid disc brake rotor, it features a rust-resistant Geomet coating to extend rotor life and maintain consistent stopping power.

• Compatible with Mitsubishi Eclipse and Galant rear brake systems
• Solid disc rotor design with 10.30 inch (261.00 mm) outside diameter
• Nominal thickness of 10.00 mm and discard thickness of 8.40 mm
• Rust resistant Geomet coating for corrosion protection
• Overall height of 60.20 mm and mounting bolt hole circle diameter of 114.30 mm
• Five stud/lug hole configuration with 4.50 inch bolt hole circle diameter

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

This rotor is part of the Power Stop - Rear Genuine Geomet Coated Rotor line, which focuses on providing OEM-quality replacement rotors with enhanced corrosion resistance. The Geomet coating applied to these rotors helps prevent rust buildup, ensuring longer service life and consistent braking performance, especially in environments prone to moisture and road salt. This product line is designed to meet or exceed factory specifications for rear disc brake rotors on compatible vehicles.

Technical Specifications and Features

The JBR1130EVC rotor is a solid type rotor with an outside diameter of 10.30 inches (261.00 mm) and an overall height of 2.40 inches (60.20 mm). It has a nominal thickness of 10.00 mm and a discard thickness of 8.40 mm, indicating when the rotor should be replaced to maintain safe braking. The rotor includes a mounting bolt hole circle diameter of 114.30 mm and five lug holes spaced at 4.50 inches, matching the factory specifications for Mitsubishi Eclipse and Galant rear brakes. The rust-resistant Geomet coating protects the rotor surface from corrosion, reducing the risk of uneven wear and brake noise.

Applications and Problem Solving

• Replacement for worn or warped rear rotors on Mitsubishi Eclipse and Galant
• Addresses rotor corrosion and rust buildup that can affect braking efficiency
• Helps eliminate brake pulsation caused by uneven rotor thickness
• Restores proper rotor thickness to maintain safe braking distances
• Prevents premature rotor wear in harsh weather conditions

Installation Notes and Tips

When installing the Power Stop JBR1130EVC rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the rotor thickness is above the discard thickness of 8.40 mm to maintain safety standards. Use proper torque specifications for the mounting bolts and inspect the brake pads for wear during installation. It is recommended to replace rotors in pairs to maintain balanced braking performance on both rear wheels.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards and undergo rigorous quality control to ensure durability and performance. The Geomet coating provides additional protection against rust and corrosion. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against manufacturing defects. Consult the product packaging or manufacturer for exact warranty terms.