Dynamite Friction 4402-48031 Disc Brake Kit - Rear

Rear Disc Brake Kit for Heavy-Duty GM Trucks

The Dynamite Friction DFC GEOSPEC Coated Rotor- 1400 Ultimate Duty Performance Pad kit is built for rear brake service on select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. This disc brake kit combines coated rotor coverage with performance pad application for heavy-duty dual rear wheel trucks.

Key Features

• Disc brake kit for rear axle service
• DFC GEOSPEC coated rotor included in the product line
• 1400 Ultimate Duty Performance Pad application
• Fits select dual rear wheel heavy-duty trucks
• Part number 4402-48031 for application matching

Fitment Details

• Fits 2016-2019 Chevrolet Silverado 3500 HD, rear, for vehicles with dual rear wheels.
• Fits 2011-2012 Chevrolet Silverado 3500 HD, rear, for vehicles with dual rear wheels.
• Fits 2015-2019 GMC Sierra 3500 HD, rear, heavy duty; dual rear wheels.
• Fits 2011-2012 GMC Sierra 3500 HD, rear, heavy duty; dual rear wheels.
• Fits 2013-2015 Chevrolet Silverado 3500 HD, rear, dual rear wheels, parking brake with clip type hold down spring.
• Fits 2013-2015 Chevrolet Silverado 3500 HD, rear, dual rear wheels, parking brake with coil type hold down spring.
• Fits 2013-2014 GMC Sierra 3500 HD, rear, heavy duty; dual rear wheels; coil style spring parking brake shoe hardware.
• Fits 2013-2014 GMC Sierra 3500 HD, rear, heavy duty; dual rear wheels; clip style spring parking brake shoe hardware.

What This Kit Helps Address

• Rear brake wear on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks
• Rotor surface corrosion on heavy-duty rear brake components
• Reduced braking consistency in dual rear wheel applications
• Brake service needs tied to parking brake hardware configuration
• Replacement needs for rear disc brake maintenance on work trucks

Installation Notes

Confirm rear axle configuration, dual rear wheel setup, and parking brake hardware style before ordering. Match the vehicle year, make, model, and rear brake configuration to the fitment list, then verify part number 4402-48031 against the existing brake setup. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Dynamite Friction’s DFC GEOSPEC product line focuses on coated rotor coverage paired with performance pad applications for service on heavy-duty brake systems. Use the listed fitment details to confirm correct application for your Chevrolet Silverado 3500 HD or GMC Sierra 3500 HD rear brake repair.