PowerStop EBR1052EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet High Carbon Coated Rotor Overview

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor (Part Number EBR1052EVC) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with high carbon cast iron and a rust-resistant Geomet coating, this vented disc brake rotor offers durability and consistent stopping power for vehicles like the Mercedes-Benz CL550, S550, and SL550.

• Constructed from high carbon cast iron for enhanced heat dissipation
• Vented rotor design improves cooling and reduces brake fade
• Rust-resistant Geomet coating extends rotor life and prevents corrosion
• Nominal thickness of 0.94 inches (23.90 mm) with discard thickness at 0.84 inches (21.40 mm)
• Overall height of 2.30 inches (58.30 mm) and outside diameter of 12.60 inches (320.00 mm)
• Mounting bolt hole circle diameter of 4.40 inches (112.00 mm) with 5 lug holes

Detailed Product Description

This disc brake rotor is specifically designed for rear axle applications on Mercedes-Benz vehicles including the CL550, CL600, S350, S400, S550, S600, and SL550. The high carbon cast iron material provides improved thermal conductivity and resistance to cracking under high stress. The vented rotor design allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. The Geomet coating offers a protective layer that resists rust and corrosion, which is especially beneficial in humid or wet environments.

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor line focuses on delivering OEM-quality replacement parts that maintain factory specifications. This rotor meets the exact dimensions required for proper fitment and performance, including a 5-lug hole pattern and precise mounting bolt circle diameter, ensuring compatibility with the specified Mercedes-Benz models.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Mercedes-Benz CL550 and S550
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps restore braking efficiency lost due to rotor corrosion or thinning
• Suitable for vehicles experiencing brake fade during extended use
• Ideal for maintaining proper brake rotor thickness and preventing premature wear

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 0.84 inches (21.40 mm)
• Ensure mounting surfaces are clean and free of 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
• Follow vehicle-specific service manual for rear rotor replacement procedures

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The high carbon cast iron construction combined with the Geomet rust-resistant coating ensures durability and consistent braking performance. While specific warranty details are not provided, Power Stop products typically undergo rigorous quality control to ensure reliability and longevity in automotive braking systems.