Rear Brake Kit for Mercedes-Benz GL, ML, and R-Class

DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads and hardware is a rear disc brake kit built for select Mercedes-Benz SUVs and crossovers from 2005-2012. Part number 4512-63222 combines coated rotors, ceramic brake pads, and brake hardware in one service package for a cleaner brake job and OE-style fitment.

Key Features

• DFC GEOSPEC coated rear rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install without oil removal
• G3000/G11H18 cast iron rotor construction engineered to OE specifications
• Non-directional rotor finish for faster pad bed-in and smoother braking
• DFC 5000 Advanced ceramic pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Brake hardware designed with PTFE coating, vulcanized rubber, and stainless steel

Product Details

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware line is built for drivers who want a complete rear brake service with matched components. The coated rotor surface helps resist rust, while the machined finish supports even pad contact and quieter stops. The 5000 Advanced pads are formulated for stable friction performance and consistent response, and the included hardware is designed to restore proper caliper movement and spring tension. This part number 4512-63222 is a direct rear brake service solution for Mercedes-Benz GL350, GL450, GL550, ML350, ML450, ML550, GL320, ML320, R350, R320, R500, ML500, and G55 AMG applications listed below.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven rear pad wear caused by corroded or weak hardware
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn rear brake components
• Brake pulsation or rough pedal feel from rotor wear

Installation Notes and Fitment

Fits 2010-2012 Mercedes-Benz GL350, rear.

Fits 2007-2012 Mercedes-Benz GL450, rear.

Fits 2008-2012 Mercedes-Benz GL550, rear.

Fits 2006-2012 Mercedes-Benz R350, rear; notes: vented rear rotors, 330mm front rotors or 350mm front rotors depending on vehicle configuration.

Fits 2008-2011 Mercedes-Benz ML350, rear; notes: 350mm front rotors and vented rear rotors.

Fits 2010-2011 Mercedes-Benz ML450, rear; notes: 350mm front rotors and vented rear rotors.

Fits 2008-2011 Mercedes-Benz ML550, rear.

Fits 2009 Mercedes-Benz GL320, rear.

Fits 2008-2009 Mercedes-Benz ML320, rear; notes: 350mm front rotors and vented rear rotors.

Fits 2007-2009 Mercedes-Benz R320, rear; notes: vented rear rotors, 330mm front rotors or 350mm front rotors depending on vehicle configuration.

Fits 2007-2008 Mercedes-Benz GL320, rear; notes: 18 inch wheels or 19 inch wheels depending on vehicle configuration.

Fits 2007 Mercedes-Benz ML500, rear; notes: vented rear rotors and 330mm front rotors or 350mm front rotors depending on vehicle configuration.

Fits 2006-2007 Mercedes-Benz R500, rear; notes: vented rear rotors, 330mm front rotors or 350mm front rotors depending on vehicle configuration.

Fits 2005-2006 Mercedes-Benz G55 AMG, rear.

Fits 2006 Mercedes-Benz ML500, rear; notes: 350mm front rotors and vented rear rotors.

Verify rotor size and wheel/brake configuration before ordering, especially on Mercedes-Benz GL, ML, and R-Class models with multiple brake package options. Part number 4512-63222 is intended for the rear axle only.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented applications. Each rotor is covered by a 12-month warranty against defects in material and workmanship.