Dynamite Friction 4512-63235 Disc Brake Kit - Rear

Rear Brake Kit for Mercedes-Benz GLS550, GL450, GL550

Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-63235, is a rear disc brake kit built for select Mercedes-Benz applications. It combines coated rotors, ceramic brake pads, and matching brake hardware for a complete rear brake service on the listed vehicles.

Key Features

• Rear disc brake kit for 2017-2019 Mercedes-Benz GLS550, 2014 Mercedes-Benz GL450 with Sport Package, and 2013 Mercedes-Benz GL550
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, ready-to-install rotors with no oil coating to clean off
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic pads with post-cured friction material and scorched surfaces
• Brake hardware kit with PTFE coating, vulcanized rubber, and stainless steel construction
• Part number 4512-63235

Product Details

The DFC GEOSPEC rotor line is engineered to OE specifications using G3000/G11H18 cast iron, then machined to tight tolerances and inspected for critical dimensions and balance. The coated surface helps resist rust, while the non-directional finish supports consistent pad contact and quieter operation. The 5000 Advanced ceramic pads are formulated for stable friction performance and use premium rubber-steel-rubber shims to improve noise, vibration, and harshness control. The included hardware is designed to restore proper spring tension and caliper movement on the rear axle.

This rear brake kit is a direct-fit service solution for Mercedes-Benz GLS550 rear brake replacement, Mercedes-Benz GL450 rear brake service with Sport Package, and Mercedes-Benz GL550 rear brake maintenance. If you are searching for 2017-2019 Mercedes-Benz GLS550 rear brake pads and rotors, 2014 Mercedes-Benz GL450 rear brake kit with Sport Package, or 2013 Mercedes-Benz GL550 rear disc brake kit, 4512-63235 matches those applications.

What It Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven rear pad wear caused by corroded or weakened hardware
• Reduced braking consistency from worn rotors
• Rust buildup on exposed rotor surfaces
• Longer service time caused by rotors that require cleaning before installation

Installation Notes

Verify rear axle fitment before ordering, especially on the 2014 Mercedes-Benz GL450, which is listed only for vehicles equipped with the Sport Package. The rotors are shipped dry and ready to install, and the coating is removed naturally by the brake pads during normal use. Follow standard brake service procedures, including proper cleaning of hub surfaces and correct bedding-in of new pads and rotors.

Quality Assurance

Each rotor is inspected for balance and critical dimensions to meet OE specifications, and the kit includes a 12-month warranty against defects in material and workmanship. Part number 4512-63235 is built for consistent rear brake service on the listed Mercedes-Benz models.