Dynamite Friction 4512-42043 Disc Brake Kit - Rear

Rear Brake Kit for Jeep Commander and Grand Cherokee

Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-42043, is a rear disc brake kit built for 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander applications. It combines coated rotors, ceramic brake pads, and matching hardware for a complete rear brake service.

Key Features

• Fits 2006-2010 Jeep Commander, rear
• Fits 2005-2010 Jeep Grand Cherokee, rear
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads for reduced initial break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Hardware kit included for rear brake service
• Part number 4512-42043

Product Details

The DFC GEOSPEC rotor line is engineered to OE-style dimensions and machined to tight tolerances for stable braking performance. The coated surface helps resist rust and arrives dry, so the rotors are ready for installation without extra cleaning. The 5000 Advanced pad formulation is built for consistent friction, while the included hardware addresses worn or corroded brake clips and related components during service. This rear brake kit is a direct-fit service solution for Jeep Commander and Jeep Grand Cherokee rear brake maintenance, and part number 4512-42043 is the reference to use when matching this application.

Common Brake Service Issues

• Rear brake noise from worn pads or fatigued hardware
• Rust buildup on exposed rotor surfaces
• Uneven braking feel from aged friction material
• Longer stopping distances caused by worn rear brake components
• Vibration or harshness during rear brake application

Installation Notes

Verify rear axle fitment before ordering. Clean the hub mounting surface, inspect calipers and slides, and follow the vehicle manufacturer’s brake service procedure. The coated rotor surface is designed to be installed dry, and the pad material is prepared to reduce the need for extended break-in. Use proper torque values and bed the pads according to standard brake service practice.

Quality Assurance

DFC states that the brake pads are post-cured and scorched for stable friction performance, and the rotors are manufactured to OE specifications with 100% inspection of critical attributes. The GEOSPEC rotors include a 12-month warranty against defects in material and workmanship. Part number 4512-42043 is built for rear brake service on Jeep Commander and Jeep Grand Cherokee models listed above.