Dynamite Friction 8402-48044 Disc Brake Kit - Rear

Rear Brake Kit for Heavy-Duty GM Trucks

Dynamite Friction 8402-48044 is a rear disc brake kit for select Chevrolet Silverado HD and GMC Sierra HD applications. It combines a drilled and slotted black rotor with a 1400 Ultimate Duty Performance Pad formulation for rear brake service on heavy-duty trucks.

Key Features

• Rear disc brake kit for heavy-duty Chevrolet and GMC applications
• Drilled and slotted black rotor design
• 1400 Ultimate Duty Performance Pad line
• Built for rear brake service on Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD
• Part number 8402-48044 for application matching

Product Details

The Dynamite Friction Brake Rotor - Drilled and Slotted - Black with 1400 Ultimate Duty Performance Pad line is aimed at rear brake replacement on GM HD trucks that see demanding use. This kit is listed for 2011-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD rear applications, plus 2011-2019 GMC Sierra 2500 HD and Sierra 3500 HD rear applications, with notes that vary by parking brake hardware and single rear wheel configuration. Part number 8402-48044 helps confirm the correct rear brake kit for the exact vehicle setup.

What This Brake Kit Helps Address

• Rear brake wear on Chevrolet Silverado 2500 HD and Silverado 3500 HD trucks
• Rear brake service on GMC Sierra 2500 HD and Sierra 3500 HD trucks
• Rotor surface wear, scoring, or heat-related braking issues
• Brake pad replacement needs during rear brake maintenance
• Fitment-specific rear brake repair on trucks with parking brake hardware variations

Installation Notes and Tips

Verify rear axle configuration, parking brake hardware style, and single rear wheel notes before ordering. Fits 2011-2019 Chevrolet Silverado 2500 HD, rear; Fits 2011-2019 Chevrolet Silverado 3500 HD, rear; Fits 2011-2019 GMC Sierra 2500 HD, rear; and Fits 2011-2019 GMC Sierra 3500 HD, rear, with application notes that must match the vehicle. Confirm part number 8402-48044 against the existing brake setup before installation.

Quality Assurance

Fitment is application-specific and tied to the listed GM HD truck configurations. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.