Dynamite Friction 4502-21076 Disc Brake Kit - Rear

Rear Brake Kit for Kia Cadenza

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-21076, is a rear disc brake kit built for 2017-2020 Kia Cadenza applications. It combines coated rotors and matched friction material in one service kit for a direct rear brake replacement on the Kia Cadenza.

Key Features

• Fits 2017-2020 Kia Cadenza, rear
• Includes DFC GEOSPEC coated brake rotors and DFC 5000 Advanced brake pads
• Rotors are dry processed and ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• Brake pads are post-cured and scorched to reduce initial break-in time
• Premium rubber-steel-rubber shims are used to improve noise and vibration control
• Part number: 4502-21076

Product Details

The DFC GEOSPEC rotor finish uses a silver-gray protective coating that resists rust better than conventional paint or zinc-style coatings. The rotors are machined to OE-style tolerances, balanced where required, and inspected for critical dimensions before release. The 5000 Advanced pads are formulated for stable friction performance and are assembled with shims that help reduce noise, vibration, and harshness during everyday driving.

This rear brake kit is a practical service solution for Kia Cadenza owners replacing worn rear rotors and pads. Part number 4502-21076 is also a useful reference when ordering the correct rear brake kit for 2017-2020 Kia Cadenza vehicles.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Squealing or noisy rear brake operation
• Reduced stopping performance from worn pads
• Rust buildup on exposed rotor surfaces
• Longer pedal travel caused by brake wear

Installation Notes

Compatible With 2017-2020 Kia Cadenza rear brake service. Verify rotor size, caliper setup, and rear axle configuration before installation. Clean the rotor friction surfaces during service and follow the vehicle manufacturer’s brake bedding procedure after installation. This kit is intended for rear axle replacement only.

Quality Assurance

DFC states that the rotors are manufactured to OE specifications, with 100% inspection of critical attributes and a 12-month warranty against defects in material and workmanship. The brake pads are post-cured and scorched for consistent friction performance, and the rotor coating is applied to help protect against corrosion during service life.