PowerStop ESK4642 Disc Brake Kit - Front

Front Brake Kit for Mercedes-Benz Applications

PowerStop ESK4642 is a front disc brake kit for select Mercedes-Benz models with 330mm front rotors. It combines Euro-Stop high-carbon coated rotors with ECE-R90 brake pads for a direct-fit service solution focused on consistent braking performance and corrosion resistance.

Key Features

• Front disc brake kit for select Mercedes-Benz R350, ML350, ML450, ML550, ML320, R320, and R500 applications
• Euro-Stop high-carbon coated rotors for improved resistance to rust on non-friction surfaces
• ECE-R90 brake pads for European vehicle service requirements
• Application-specific fitment for models with 330mm front rotors
• PowerStop ESK4642 for front axle brake service

Product Line Details

PowerStop Euro-Stop brake components are built for European vehicle fitment and service standards. This line pairs coated rotors with ECE-R90 pads to match the needs of Mercedes-Benz front brake maintenance, including vehicles that require 330mm front rotors.

Compatible Vehicle Fitment

• Fits 2006-2012 Mercedes-Benz R350, front, models with 330mm front rotors.
• Fits 2008-2011 Mercedes-Benz ML350, front, models with 330mm front rotors.
• Fits 2010-2011 Mercedes-Benz ML450, front, models with 330mm front rotors.
• Fits 2008-2011 Mercedes-Benz ML550, front, models with 330mm front rotors.
• Fits 2008-2009 Mercedes-Benz ML320, front, models with 330mm front rotors and solid rear rotors.
• Fits 2007-2009 Mercedes-Benz R320, front, models with 330mm front rotors.
• Fits 2007 Mercedes-Benz ML320, front.
• Fits 2006-2007 Mercedes-Benz ML350, front.
• Fits 2006-2007 Mercedes-Benz ML500, front, models without sport package.
• Fits 2006-2007 Mercedes-Benz R500, front, models with 330mm front rotors.

Common Brake Service Issues

• Front brake vibration or pulsation during stopping
• Rotor surface corrosion on exposed areas
• Brake pad wear that reduces stopping consistency
• Noisy braking from worn front brake components
• Service needs on Mercedes-Benz front brake systems with 330mm rotors

Installation Notes and Tips

Confirm rotor diameter and vehicle configuration before ordering, since fitment varies by model year and brake package. This kit is for front axle use only and should be matched to the exact Mercedes-Benz application listed above. Inspect caliper condition, pad contact surfaces, and hub cleanliness during brake service to support proper installation.

Quality Assurance

PowerStop ESK4642 is built as a Euro-Stop service kit with ECE-R90 brake pads and coated rotors for European vehicle applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.