Dynamite Friction 4504-48066 Disc Brake Kit - Front and Rear

Brake Kit for Silverado and Sierra HD

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads disc brake kit is built for front and rear service on select heavy-duty GM trucks. It combines replacement rotors and brake pads in one package for 2020-2022 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications.

Part number 4504-48066 is a direct-fit brake service kit for drivers looking to restore braking performance on Silverado 2500 HD and Sierra 3500 HD platforms without piecing together separate components. The DFC Geospec Rotors with 5000 Advanced Brake Pads line focuses on matched rotor and pad service for consistent maintenance.

Key Features

• Disc brake kit with rotors and brake pads in one service package
• Fits front and rear brake positions
• Compatible with 2020-2022 Chevrolet Silverado 2500 HD
• Compatible with 2020-2022 Chevrolet Silverado 3500 HD, single rear wheels
• Compatible with 2020-2022 GMC Sierra 2500 HD
• Compatible with 2020-2022 GMC Sierra 3500 HD, single rear wheels
• Part number 4504-48066 for application matching and catalog lookup

Product Details

Dynamite Friction’s DFC Geospec Rotors with 5000 Advanced Brake Pads kit is organized for full axle brake service on the listed HD trucks. For buyers searching for 2020-2022 Chevrolet Silverado 2500 HD front and rear brake kit or 2020-2022 GMC Sierra 3500 HD single rear wheel brake service parts, this kit provides the rotor-and-pad combination needed for routine brake replacement. The part number 4504-48066 should be used to confirm the exact application before ordering.

Common Brake Service Issues

• Worn brake pads causing reduced stopping performance
• Rotor wear that can lead to pedal pulsation or vibration
• Brake noise from aged friction components
• Uneven braking feel during normal service intervals
• Need for a complete front and rear brake refresh on HD trucks

Installation Notes

Verify axle configuration and brake position before installation. This kit is listed for front and rear service on the specified Chevrolet Silverado and GMC Sierra HD models, with single rear wheels noted for the 3500 HD applications. Confirm part number 4504-48066 against the vehicle’s brake setup and inspect calipers, hoses, and mounting surfaces during service.

Quality Assurance

Use this kit as a catalog-matched brake service solution for the listed applications. Confirm fitment by year, make, model, position, and notes before installation.