Dynamic Friction 331-63143 Disc Brake Caliper - Front Left

Front Left Brake Caliper for Mercedes-Benz SUVs

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-63143, is a front left disc brake caliper for select Mercedes-Benz applications. It is listed for multiple GL, ML, and R-Class models with 350mm front disc configurations, giving buyers a direct-fit replacement option for the specified vehicles.

Key Features

• Front left disc brake caliper for brake hydraulic service
• Silver zinc coated finish for added corrosion resistance
• DFC Premium Caliper product line
• Direct fitment for select Mercedes-Benz GL, ML, and R-Class models
• Part number 331-63143 for accurate ordering and lookup

Fitment Details

• Fits 2010-2012 Mercedes-Benz GL350, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2009-2012 Mercedes-Benz GL450, front left, DFC Premium Caliper - Silver Zinc Coated
• Fits 2008-2012 Mercedes-Benz GL550, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2006-2012 Mercedes-Benz R350, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2008-2011 Mercedes-Benz ML350, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2010-2011 Mercedes-Benz ML450, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2008-2011 Mercedes-Benz ML550, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2007-2009 Mercedes-Benz GL320, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2008-2009 Mercedes-Benz ML320, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2007-2009 Mercedes-Benz R320, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2007-2008 Mercedes-Benz GL450, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2006-2007 Mercedes-Benz ML500, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated
• Fits 2006-2007 Mercedes-Benz R500, front left, 350mm Front Disc; DFC Premium Caliper - Silver Zinc Coated

What This Caliper Helps Address

• Front left caliper leakage or hydraulic pressure loss
• Uneven braking caused by a sticking or seized caliper
• Brake drag that affects pad and rotor wear
• Corrosion on the caliper body from age and road exposure
• Brake service needs on Mercedes-Benz GL, ML, and R-Class models

Installation Notes and Tips

Verify rotor size and position before ordering; this listing is for the front left side and specific 350mm front disc applications where noted. Confirm the vehicle year, model, and brake configuration against the fitment list, and inspect brake pads, hoses, and rotors during caliper replacement. This part number, 331-63143, is also useful when cross-checking catalog records for the same application.

Quality Assurance

The DFC Premium Caliper line is built for brake system replacement work where correct fitment and corrosion-resistant finish matter. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.