Dynamite Friction 7512-48055 Disc Brake Kit - Rear

Rear Disc Brake Kit for Silverado and Sierra 3500 HD

The Dynamite Friction DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads includes Hardware disc brake kit is built for rear brake service on select dual rear wheel heavy-duty trucks. It is engineered for 2020-2022 Chevrolet Silverado 3500 HD and 2020-2022 GMC Sierra 3500 HD rear applications.

Key Features

• Rear disc brake kit for heavy-duty truck brake service
• Drilled and slotted silver rotors for consistent rotor surface cleaning
• DFC 5000 Advanced Brake Pads included in the kit
• Hardware included for the listed application
• Fits dual rear wheel rear axle configurations only
• Part number 7512-48055 for application matching and ordering

Product Details

Part number 7512-48055 combines DFC drilled and slotted silver rotors with 5000 Advanced Brake Pads for rear brake replacement on the specified Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. The drilled and slotted rotor design supports more even pad contact and helps clear gases, dust, and surface debris during braking. This DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads includes Hardware package is a direct-fit service solution for rear brake maintenance on dual rear wheel trucks.

Fits 2020-2022 Chevrolet Silverado 3500 HD, rear. Fits 2020-2022 GMC Sierra 3500 HD, rear. Part number 7512-48055 is listed for these rear dual rear wheel applications.

Common Brake Service Issues

• Rear brake noise from worn pads or uneven rotor surfaces
• Brake pulsation caused by rotor wear or thickness variation
• Reduced stopping consistency from heat-affected rear brake components
• Visible scoring, rust, or surface damage on rear rotors
• Brake service needs on dual rear wheel Silverado 3500 HD and Sierra 3500 HD trucks

Installation Notes and Tips

Verify rear axle configuration before ordering, since this kit is listed for dual rear wheel vehicles only. Inspect caliper condition, mounting points, and brake fluid level during service, and follow the vehicle manufacturer’s torque specifications and bedding procedure after installation. Confirm fitment against 7512-48055 before beginning the repair.

Quality Assurance

Dynamite Friction identifies this kit by part number 7512-48055 for the listed rear applications. Use the confirmed vehicle fitment to match the correct brake service kit for your Silverado 3500 HD or Sierra 3500 HD.