Dynamite Friction 4002-48034 Disc Brake Rotor Set - Rear

Rear Brake Rotor Set for Dual Rear Wheel Vans

The Dynamite Friction DFC Brake Rotors - GEOSPEC Coated rear disc brake rotor set is built for heavy-duty service on Chevrolet Express 3500 and GMC Savana 3500 applications with dual rear wheels. Part number 4002-48034 is a direct-fit rear rotor set for listed 2009-2020 vehicles, including specific GVW and axle configurations.

Key Features

• Rear disc brake rotor set for dual rear wheel applications
• GEOSPEC coated surface helps protect the rotor from corrosion on exposed areas
• Application-specific fitment for Chevrolet Express 3500 and GMC Savana 3500
• Coverage includes 2009-2020 model years in listed configurations
• Part number 4002-48034 for easy identification

Product Line Details

DFC Brake Rotors - GEOSPEC Coated are part of Dynamite Friction’s rotor line focused on corrosion-resistant surface treatment for everyday and commercial-duty braking environments. This rear rotor set is listed for Chevrolet Express 3500 and GMC Savana 3500 rear axle applications where dual rear wheels are specified.

Fitment

• Fits 2013-2020 Chevrolet Express 3500, rear, for vehicles with dual rear wheels.
• Fits 2009-2012 Chevrolet Express 3500, rear, dual rear wheels; 14000 lb GVW.
• Fits 2009-2012 Chevrolet Express 3500, rear, dual rear wheels; 9900, 12000 lb GVW.
• Fits 2013-2020 GMC Savana 3500, rear, for vehicles with dual rear wheels.
• Fits 2011-2012 GMC Savana 3500, rear, dual rear wheels; drive ratio 3.73 & 4.10; 12'300 lb GVW.
• Fits 2011-2012 GMC Savana 3500, rear, dual rear wheels; drive ratio 3.73 & 4.10; 9'600 lb GVW.
• Fits 2009-2010 GMC Savana 3500, rear, dual rear wheels; 12'300 lb GVW.

Common Problems This Rotor Set Addresses

• Rear brake rotor wear on high-load commercial vans
• Corrosion on exposed rotor surfaces
• Brake pulsation caused by worn rear rotors
• Reduced braking consistency in dual rear wheel applications
• Service replacement for listed Chevrolet Express 3500 and GMC Savana 3500 rear brake systems

Installation Notes and Tips

Verify the vehicle’s year, model, rear axle configuration, GVW, and drive ratio before ordering. This part number 4002-48034 is listed for rear use only and is not a universal rotor; confirm dual rear wheel fitment against the vehicle’s brake system details before installation.

Quality Assurance

GEOSPEC coating is used to help resist corrosion on non-friction surfaces, supporting long-term rotor appearance and service life in demanding rear brake applications.