Dynamite Friction 4502-48116 Disc Brake Kit - Front

Front Brake Kit for Heavy-Duty GM Vans and Trucks

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated front rotors and matched brake pads for service on select Chevrolet and GMC applications. Part number 4502-48116 is built for drivers who need OE-style braking performance, corrosion resistance, and a cleaner installation process.

Compatible With 2001-2017 Chevrolet Express 3500, front; 2001-2010 Chevrolet Silverado 2500 HD, front; 2001-2010 Chevrolet Silverado 3500 HD, front; 2001-2010 GMC Sierra 2500 HD, front; and 2001-2010 GMC Sierra 3500 HD, front. This part number, 4502-48116, also covers select Chevrolet Silverado 3500, GMC Savana 3500, and GMC Sierra 3500 applications with configuration-specific notes.

Key Features

• DFC GEOSPEC coated front brake rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation without oil removal
• OE-matched G3000/G11H18 cast iron rotor specification
• Non-directional rotor finish for more even pad bed-in and smoother braking
• 100% inspected rotors with balance correction on vented designs
• DFC 5000 Advanced brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Rubber-steel-rubber shims for improved noise, vibration, and harshness control

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a complete front disc brake kit for service work on Chevrolet Express 3500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Savana 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 HD platforms. The coated rotors resist rust better than conventional painted or zinc-coated finishes, while the dry packaging helps reduce prep time during brake service. The pads are formulated for stable friction performance and are assembled with premium shims to support quieter operation.

This brake kit is a practical choice for front brake replacement on work vans and heavy-duty pickups where consistent stopping performance and corrosion protection matter. Part number 4502-48116 is also a useful search reference when sourcing a front brake kit for 2003-2012 Chevrolet Express 3500, 2004-2010 GMC Sierra 2500 HD, or 2007-2010 GMC Sierra 3500 HD applications.

Common Brake Issues This Kit Addresses

• Rotor rust and surface corrosion on daily-driven or fleet vehicles
• Brake pulsation caused by worn or uneven front rotors
• Noise from aged pads and degraded shim materials
• Longer stopping distances from worn friction surfaces
• Uneven pad bed-in after front brake service

Installation Notes and Fitment Tips

Fits 2013-2017 Chevrolet Express 3500, front, for vehicles with dual rear wheels. Fits 2003-2008 Chevrolet Express 3500, front, for vehicles with dual rear wheels. Fits 2013-2017 Chevrolet Express 3500, front, single rear wheels, 3.42" gear ratio. Fits 2013-2017 Chevrolet Express 3500, front, single rear wheels, 3.54" gear ratio. Fits 2009-2012 Chevrolet Express 3500, front, dual rear wheels, 9900 or 12000 lb GVW. Fits 2009-2012 Chevrolet Express 3500, front, dual rear wheels, 14000 lb GVW. Fits 2003-2012 Chevrolet Express 3500, front, single rear wheels. Fits 2006-2012 Chevrolet Express 3500, front. Fits 2004 Chevrolet Express 3500, front. Fits 2005 Chevrolet Express 3500, front, 1st design, 123mm rear disc center hole. Fits 2005 Chevrolet Express 3500, front, 2nd design, 118mm rear disc center hole.

Fits 2001-2010 Chevrolet Silverado 2500 HD, front. Fits 2007-2010 Chevrolet Silverado 3500 HD, front, single rear wheels. Fits 2007-2010 Chevrolet Silverado 3500 HD, front, dual rear wheels. Fits 2004-2007 Chevrolet Silverado 3500, front, single rear wheels. Fits 2004-2007 Chevrolet Silverado 3500, front, dual rear wheels. Fits 2007 Chevrolet Silverado 2500 HD Classic, front. Fits 2001-2005 Chevrolet Silverado 3500, front. Fits 2002-2004 Chevrolet Avalanche 2500, front, 2 inch body raise.

Fits 2013-2017 GMC Savana 3500, front, dual rear wheels. Fits 2003-2008 GMC Savana 3500, front, dual rear wheels. Fits 2013-2017 GMC Savana 3500, front, single rear wheels, 3.42" gear ratio. Fits 2013-2017 GMC Savana 3500, front, single rear wheels, 3.54" gear ratio. Fits 2011-2012 GMC Savana 3500, front, dual rear wheels, drive ratio 3.73 and 4.10, 9600 lb GVW. Fits 2011-2012 GMC Savana 3500, front, dual rear wheels, drive ratio 3.73 and 4.10, 12300 lb GVW. Fits 2011-2012 GMC Savana 3500, front, dual rear wheels, limited slip positraction axle. Fits 2009-2012 GMC Savana 3500, front, dual rear wheels, 12300 lb GVW. Fits 2003-2012 GMC Savana 3500, front, single rear wheels. Fits 2006-2012 GMC Savana 3500, front. Fits 2004 GMC Savana 3500, front. Fits 2005 GMC Savana 3500, front, 1st design, 123mm rear disc center hole. Fits 2005 GMC Savana 3500, front, 2nd design, 118mm rear disc center hole.

Fits 2001-2010 GMC Sierra 2500 HD, front. Fits 2004-2010 GMC Sierra 2500 HD, front, heavy duty, for disc brake pad set. Fits 2007-2010 GMC Sierra 3500 HD, front, heavy duty, single rear wheels. Fits 2007-2010 GMC Sierra 3500 HD, front, heavy duty, dual rear wheels. Fits 2001-2005 GMC Sierra 3500, front, excluding heavy duty. Fits 2006 GMC Sierra 3500, front, excluding heavy duty, single rear wheels. Fits 2006 GMC Sierra 3500, front, excluding heavy duty, dual rear wheels. Fits 2007 GMC Sierra 2500 HD Classic, front. Fits 2007 GMC Sierra 2500 HD Classic, front, heavy duty, for disc brake pad set. Fits 2007 GMC Sierra 3500 Classic, front, excluding heavy duty, single rear wheels. Fits 2007 GMC Sierra 3500 Classic, front, excluding heavy duty, dual rear wheels.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance before release. The rotors carry a 12-month warranty against defects in material and workmanship.