Dynamite Friction 4502-48022 Disc Brake Kit - Rear

Rear Brake Kit for Select GM SUVs

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select Buick, Cadillac, Chevrolet, and GMC applications. Part number 4502-48022 combines coated rotors and matched pads for a complete rear brake refresh with OE-style fitment focus.

• Rear disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• 5000 Advanced brake pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-48022

Product Line Details

DFC GEOSPEC focuses on coated brake rotors that resist rust better than conventional paint or zinc finishes, while the 5000 Advanced pad line is formulated for consistent friction across a wide range of vehicle platforms. Together, these components are packaged as a service kit to simplify rear brake replacement on vehicles that require matched rotor and pad performance.

Compatible Vehicle Applications

• Fits 2018-2020 Buick Enclave, rear
• Fits 2017-2020 Cadillac XT5, rear
• Fits 2020 Cadillac XT6, rear
• Fits 2019-2020 Chevrolet Blazer, rear
• Fits 2018-2020 Chevrolet Traverse, rear
• Fits 2017-2020 GMC Acadia, rear
• Fits 2017 GMC Acadia Limited, rear

Common Problems This Kit Can Address

• Rear brake noise from worn pads or uneven rotor surfaces
• Brake pulsation caused by rotor wear or finish irregularities
• Reduced stopping performance from aged friction material
• Rust buildup on exposed rotor surfaces
• Longer service time when sourcing rotors and pads separately

Installation Notes and Tips

Install as a rear axle service kit on the listed Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Blazer, Chevrolet Traverse, and GMC Acadia applications. The rotors are shipped dry and do not require oil removal before installation. For best results, follow the vehicle manufacturer’s brake service procedure and perform a proper pad bed-in after installation.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance where applicable. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4502-48022 is built to OE-spec expectations for durability, reliability, and stability.