Dynamite Friction 4502-21058 Disc Brake Kit - Rear

Rear Brake Kit for Kia Sorento

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit for 2003-2006 Kia Sorento applications. Part number 4502-21058 combines coated rotors and matched pads in one package for a straightforward rear brake replacement.

Key Features

• Fits 2003-2006 Kia Sorento, rear
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-packed rotors ready for installation without oil removal
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Part number 4502-21058

Product Details

Built for rear brake service on the Kia Sorento, this kit pairs DFC GEOSPEC rotors with DFC 5000 Advanced pads to deliver a complete axle-specific brake solution. The rotors are machined to tight tolerances, inspected for critical dimensions, and balanced where required, while the pad compound is prepared to reduce initial break-in time and provide consistent stopping response from the first stop. Part number 4502-21058 is a practical choice when replacing worn rear brake components on a 2003-2006 Kia Sorento.

Common Brake Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or poor pad-to-rotor contact
• Reduced stopping performance from worn friction material
• Rust buildup on exposed rotor surfaces
• Longer pedal travel associated with brake wear

Installation Notes and Tips

Compatible With 2003-2006 Kia Sorento rear brake service. Inspect calipers, slides, and brake fluid condition before installation. Clean the hub mounting surface thoroughly so the new rotors seat flat, and follow the vehicle manufacturer’s bedding procedure after installation. Part number 4502-21058 is supplied as a rear brake kit, so confirm rear axle application before ordering.

Quality Assurance

DFC GEOSPEC rotors are manufactured to OE-style specifications and undergo 100% inspection of critical attributes after machining. Vented rotors are balance-checked and corrected when needed. The rotors include a 12-month warranty against defects in material and workmanship.