Dynamite Friction 7404-48021 Disc Brake Kit - Front and Rear

Drilled and Slotted Brake Kit for HD Trucks

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver- 1400 Ultimate Duty Performance Pad kit is built for heavy-duty braking service on select Chevrolet Silverado and GMC Sierra HD applications. Part number 7404-48021 is listed for front and rear positions and covers multiple 2011-2019 truck configurations.

Key Features

• Disc brake kit for front and rear service
• Drilled and slotted rotor design with silver finish
• 1400 Ultimate Duty Performance Pad line
• Application-specific fitment for select Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models
• Part number 7404-48021 for catalog matching

Fitment Details

• Fits 2016-2019 Chevrolet Silverado 2500 HD, front and rear.
• Fits 2011-2012 Chevrolet Silverado 2500 HD, front and rear.
• Fits 2013-2015 Chevrolet Silverado 2500 HD, front and rear; parking brake with coil type hold down spring.
• Fits 2013-2015 Chevrolet Silverado 2500 HD, front and rear; parking brake with clip type hold down spring.
• Fits 2016-2019 Chevrolet Silverado 3500 HD, front and rear; single rear wheels.
• Fits 2011-2012 Chevrolet Silverado 3500 HD, front and rear; single rear wheels.
• Fits 2013-2015 Chevrolet Silverado 3500 HD, front and rear; single rear wheels, parking brake with coil type hold down spring.
• Fits 2013-2015 Chevrolet Silverado 3500 HD, front and rear; single rear wheels, parking brake with clip type hold down spring.
• Fits 2016-2019 Chevrolet Suburban 3500 HD, front and rear.
• Fits 2015-2019 GMC Sierra 2500 HD, front and rear; heavy duty for disc brake pad set.
• Fits 2011-2012 GMC Sierra 2500 HD, front and rear; heavy duty for disc brake pad set.
• Fits 2015-2019 GMC Sierra 2500 HD, front and rear.
• Fits 2011-2012 GMC Sierra 2500 HD, front and rear.
• Fits 2013-2014 GMC Sierra 2500 HD, front and rear; clip style spring parking brake shoe hardware.
• Fits 2013-2014 GMC Sierra 2500 HD, front and rear; heavy duty, coil style spring parking brake shoe hardware.
• Fits 2013-2014 GMC Sierra 2500 HD, front and rear; heavy duty, clip style spring parking brake shoe hardware.
• Fits 2013-2014 GMC Sierra 2500 HD, front and rear; coil style spring parking brake shoe hardware.
• Fits 2015-2019 GMC Sierra 3500 HD, front and rear; heavy duty, single rear wheels.
• Fits 2011-2012 GMC Sierra 3500 HD, front and rear; heavy duty, single rear wheels.
• Fits 2013-2014 GMC Sierra 3500 HD, front and rear; heavy duty, single rear wheels, coil style spring parking brake shoe hardware.
• Fits 2013-2014 GMC Sierra 3500 HD, front and rear; heavy duty, single rear wheels, clip style spring parking brake shoe hardware.

What This Kit Helps Address

• Brake fade during repeated stops with heavy loads
• Rotor surface wear that affects braking consistency
• Reduced pedal confidence from worn brake components
• Uneven braking feel on Silverado HD and Sierra HD trucks
• Service needs on front and rear brake systems

Installation Notes and Tips

Verify the exact year, trim, rear-wheel configuration, and parking brake hardware before ordering. This kit is listed for front and rear positions, and several applications require matching the correct spring or parking brake setup on Chevrolet Silverado HD and GMC Sierra HD trucks. Part number 7404-48021 should be matched to the vehicle build data before installation.

Quality Assurance

Dynamite Friction identifies this kit as part of its DFC Brake Rotor - Drilled and Slotted - Silver- 1400 Ultimate Duty Performance Pad line. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.