Dynamite Friction 4512-40092 Disc Brake Kit - Rear

Rear Brake Kit for Mercedes-Benz G-Class and Sprinter

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit, part number 4512-40092, is a rear disc brake service kit built for select Mercedes-Benz G550, G500, G55 AMG, and Dodge Sprinter 2500/3500 applications. It combines coated rotors, ceramic pads, and brake hardware to support consistent braking performance and cleaner installation.

Key Features

• DFC GEOSPEC coated rear brake rotors with a silver-gray corrosion-resistant finish
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Dry-processed rotors that are ready to install without oil removal
• Non-directional rotor finish for even pad bed-in and smoother stops
• Hardware kit engineered with PTFE coating, vulcanized rubber, and stainless steel
• Part number 4512-40092 for rear brake service applications

Product Details

DFC designed this brake kit to address the full rear brake service on vehicles that demand OE-style fit, stable friction, and corrosion protection. The GEOSPEC rotors are cast to G3000/G11H18 specifications, machined to tight tolerances, and inspected for balance and critical dimensions. The 5000 Advanced pads are scorched to reduce initial break-in time and assembled with shims that help reduce brake noise and harshness. For Mercedes-Benz G550 rear brake service and Mercedes-Benz G500 rear brake replacement, this kit provides the core components needed for a complete rotor-and-pad refresh. The same part number 4512-40092 also covers select Dodge Sprinter rear brake applications with the listed caliper and sensor configurations.

What This Kit Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven rear pad wear caused by corroded or weakened hardware
• Reduced stopping consistency from worn rotor surfaces
• Rust buildup on exposed rotor surfaces
• Longer brake service time caused by pre-coated, ready-to-install rotors

Installation Notes

Verify rear axle fitment, sensor style, rotor size, and caliper configuration before installation. This kit is listed for 2002-2007 Mercedes-Benz G500 rear, 2003-2004 Mercedes-Benz G55 AMG rear, 2009-2018 Mercedes-Benz G550 rear, and select 2003-2006 Dodge Sprinter 2500 and 2003-2005 Dodge Sprinter 3500 rear applications with the noted front rotor and brake sensor configurations. Use proper brake service procedures, clean mating surfaces, and follow the vehicle manufacturer’s torque specifications. Part number 4512-40092 should be matched to the exact rear brake setup on the vehicle.

Quality Assurance

Each DFC GEOSPEC rotor is 100% inspected after machining, and vented rotors are balance-checked and corrected when needed. The rotors carry a 12-month warranty against defects in material and workmanship. DFC also post-cures and scorches the 5000 Advanced pads to promote stable friction performance from the first stop.