Centric 320.35110H Disc Brake Rotor - Front

Centric GCX Front Brake Rotor for Mercedes-Benz

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.35110H, is built for front brake service on select Mercedes-Benz models. It combines a fully coated finish with high-carbon metallurgy to match OE-style performance while helping resist rust and corrosion on exposed surfaces.

Key Features

• Part number 320.35110H for front brake applications
• Fully coated disc finish and coated hat for corrosion resistance
• High-carbon rotor metallurgy matched to OEM-style requirements
• Vented rotor design with smooth surface type
• Curved vane style for heat management
• Outside diameter: 322.4 mm (12.693 in)
• Nominal thickness: 31.8 mm (1.252 in)
• Discard thickness: 29.4 mm (1.157 in)
• 5-lug pattern with 112 mm bolt circle

Product Line Details

Centric GCX Elemental Protection Disc Brake Rotors are application-specific rotors engineered around coating pattern and rotor metallurgy. The RS200 finish is applied to non-mating surfaces to help protect the rotor from rust and corrosion, while the high-carbon alloy formulation is selected to align with the vehicle’s original brake requirements. For Mercedes-Benz E-Class, C-Class, and SLK/SLC front brake service, this rotor supports a direct-fit replacement approach with OE-style dimensions and construction.

Fitment

• Fits 2017-2019 Mercedes-Benz SLC300, front; except AMG.
• Fits 2015-2017 Mercedes-Benz E400, front; 322mm front disc, standard disc, except AMG Package.
• Fits 2014-2016 Mercedes-Benz E250, front; standard disc.
• Fits 2014-2016 Mercedes-Benz E250, front; 322mm front disc, standard disc, Sport Brake Package.
• Fits 2011-2012 Mercedes-Benz E250, front; 322mm front disc, standard disc, Sport Brake Package.
• Fits 2010-2016 Mercedes-Benz E350, front; 322mm front disc, standard disc, except AMG Sport Pkg.
• Fits 2016 Mercedes-Benz E400, front; 322mm front disc, standard disc.
• Fits 2016 Mercedes-Benz SLK300, front; except AMG Package.
• Fits 2008-2015 Mercedes-Benz C350, front; standard disc, except Sport Pkg.
• Fits 2013-2015 Mercedes-Benz E400, front; standard disc.
• Fits 2015 Mercedes-Benz E400, front; 322mm front disc, standard disc, except Sport Package.
• Fits 2013-2014 Mercedes-Benz C300, front; standard disc.
• Fits 2010-2014 Mercedes-Benz E350, front; standard disc.
• Fits 2014 Mercedes-Benz E400, front; 322mm front disc, standard disc, except AMG Pkg.
• Fits 2008-2011 Mercedes-Benz C300, front; 322mm front disc, standard disc.
• Fits 2008-2009 Mercedes-Benz C280, front; 322mm front disc, AMG Sport Brakes.

Common Issues This Rotor Addresses

• Front brake rotor rust on exposed surfaces
• Brake pulsation caused by worn or below-spec rotors
• Noise from uneven rotor wear or surface degradation
• Reduced braking consistency from heat-affected rotor surfaces
• Fitment problems when replacing a rotor with the wrong diameter or thickness

Installation Notes and Tips

Verify rotor diameter, thickness, and hat dimensions against the vehicle’s brake package before installation. This rotor is for front axle use only and is not listed with ABS tone ring, bearings, or mounting hardware. For Mercedes-Benz E250, E350, E400, C300, C350, C280, SLK300, and SLC300 front brake service, confirm whether the vehicle has a standard disc, 322mm front disc, Sport Brake Package, or an excluded AMG configuration.

Quality Assurance

Centric designs the GCX line to match OE performance targets while improving protection against rust and corrosion through coated non-mating surfaces. The high-carbon alloy construction and application-specific coating pattern are intended to support consistent brake feel and long service life across the listed Mercedes-Benz applications. Part number 320.35110H is built to the published dimensional and metallurgy requirements for the confirmed fitments.