PowerStop EBR498EVC Disc Brake Rotor - Rear

Power Stop Rear Rotor for BMW Z3 Overview

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor (Part Number EBR498EVC) is engineered specifically for the BMW Z3. This solid disc brake rotor combines high carbon cast iron construction with a rust-resistant Geomet coating to provide reliable braking performance and durability.

• High carbon cast iron material for enhanced wear resistance
• Geomet rust-resistant coating to prevent corrosion
• Solid rotor design with 10.70 inch (272 mm) outside diameter
• Nominal thickness of 0.39 inch (10.00 mm) with discard thickness at 0.31 inch (8.00 mm)
• Overall height of 3.30 inch (83.50 mm)
• Mounting bolt hole circle diameter of 4.70 inch (120 mm) with 5 lug holes

Detailed Product Description

This Power Stop rear rotor is manufactured from high carbon cast iron, which offers improved thermal stability and resistance to cracking compared to standard rotors. The Geomet coating applied to the rotor surface provides a protective barrier against rust and corrosion, extending the rotor's service life especially in humid or wet environments. The rotor is a solid type, designed for rear brake applications on the BMW Z3, ensuring consistent braking performance under normal driving conditions.

The rotor's dimensions are precisely engineered to match OEM specifications, including a 10.70 inch outside diameter and a nominal thickness of 0.39 inch. The discard thickness is 0.31 inch, indicating when the rotor should be replaced to maintain safe braking. The mounting bolt hole circle diameter is 4.70 inches with 5 lug holes, ensuring proper fitment on the BMW Z3 rear hub assembly.

About the Power Stop - Rear Genuine Geomet High Carbon Coated Rotor Line

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor product line focuses on delivering rotors with enhanced durability and corrosion resistance. Utilizing high carbon cast iron material combined with a Geomet coating, these rotors are designed to meet or exceed OEM standards for rear brake applications. This line is suitable for drivers seeking reliable replacement rotors that maintain performance and longevity without additional modifications.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on BMW Z3 models
• Addresses rotor corrosion issues due to environmental exposure
• Improves braking consistency by restoring proper rotor thickness
• Eliminates brake noise caused by uneven rotor surfaces
• Prevents premature rotor failure from cracking or excessive wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface to remove rust or debris for proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Perform a bed-in procedure after installation to maximize braking efficiency

Quality Assurance and Warranty

Power Stop rotors, including the EBR498EVC, are manufactured to meet strict quality standards for fit, form, and function. The high carbon cast iron material and Geomet coating undergo rigorous testing to ensure durability and corrosion resistance. 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.