PowerStop EBR684EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet High Carbon Coated Rotor Overview

The Power Stop - Front Genuine Geomet High Carbon Coated Rotor (Part Number EBR684EVC) is engineered for reliable braking performance on Mercedes-Benz E320 and E350 models. Designed with high carbon cast iron and a rust-resistant Geomet coating, this vented disc brake rotor offers durability and consistent stopping power.

• Constructed from high carbon cast iron for enhanced heat dissipation
• Vented rotor design to reduce brake fade during extended use
• Geomet rust-resistant coating to protect against corrosion
• Nominal thickness of 1.18 inches (30.00 mm) with discard thickness at 1.08 inches (27.40 mm)
• Outside diameter of 12.00 inches (304.00 mm) suitable for specified Mercedes-Benz models
• Five stud/lug hole configuration with 112.20 mm bolt circle diameter
• Overall height of 1.90 inches (47.70 mm) for proper fitment

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

This Power Stop product line focuses on front rotors featuring a genuine Geomet high carbon coating that enhances corrosion resistance and rotor longevity. The high carbon cast iron material improves thermal conductivity, which helps maintain braking efficiency under demanding conditions. This rotor line is designed to meet or exceed OEM specifications, providing a direct replacement for Mercedes-Benz E320 and E350 vehicles requiring vented disc brake rotors.

Detailed Product Description

The EBR684EVC rotor is a vented disc brake rotor made from high carbon cast iron, which offers improved heat management compared to standard rotors. The vented design allows air to flow between the rotor surfaces, reducing the risk of brake fade during heavy braking. The Geomet coating applied to the rotor surface provides a protective barrier against rust and corrosion, extending the rotor's service life. With a nominal thickness of 1.18 inches and a discard thickness of 1.08 inches, this rotor maintains structural integrity and performance throughout its usable life. The 12-inch outside diameter and 5-lug bolt pattern with a 112.20 mm bolt circle diameter ensure compatibility with the front braking system of Mercedes-Benz E320 and E350 models.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on Mercedes-Benz E320 and E350
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents premature rotor rust and corrosion in humid or wet environments
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface to prevent rotor runout and vibration
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for brake system maintenance

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet OEM standards for fit, form, and function. The high carbon cast iron construction combined with the Geomet coating ensures 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. Refer to the product packaging or manufacturer documentation for exact warranty terms.