Rear Brake Service Kit for Heavy-Duty GM Applications

The Dynamite Friction DFC GEOSPEC Coated Rotor- 1400 Ultimate Duty Performance Pad - Hardware, part number 4412-48016, is a rear disc brake kit for select Chevrolet and GMC trucks and SUVs. It combines a coated rotor and Ultimate Duty Performance pad set for service on demanding rear brake applications.

• Rear disc brake kit for select Chevrolet Silverado, Suburban, Avalanche, and GMC Sierra, Yukon XL applications
• DFC GEOSPEC coated rotor for corrosion resistance on exposed brake surfaces
• 1400 Ultimate Duty Performance pad formulation for rear brake service
• Application-specific fitment for 1999-2009 GM light-duty and heavy-duty platforms
• Part number 4412-48016 for ordering and catalog lookup

Product Line Details

Dynamite Friction’s DFC GEOSPEC line focuses on coated rotor service parts for vehicles that see regular road exposure, winter driving, or towing use. This kit pairs that rotor platform with 1400 Ultimate Duty Performance pads to support rear brake replacement on GM trucks and SUVs where correct fitment and consistent service parts matter.

Vehicle Fitment

• Fits 2003-2009 Hummer H2, rear.
• Fits 2007 Chevrolet Silverado 1500 HD Classic, rear.
• Fits 2007 Chevrolet Suburban 2500, rear.
• Fits 2006 Chevrolet Silverado 1500 HD, rear.
• Fits 2001-2002 Chevrolet Silverado 1500 HD, rear.
• Fits 2006 Chevrolet Suburban 2500, rear; 4.63 inch hub hole.
• Fits 2000-2002 Chevrolet Suburban 2500, rear; 4.63 inch hub hole.
• Fits 2005 Chevrolet Silverado 1500, rear; 2 wheel steering.
• Fits 2005 Chevrolet Silverado 1500 HD, rear; 2 wheel steering.
• Fits 2003 Chevrolet Silverado 1500 HD, rear; 2 wheel steering.
• Fits 2003-2005 Chevrolet Suburban 2500, rear; 2 wheel steering; 4.63 inch hub hole.
• Fits 1999-2004 Chevrolet Silverado 2500, rear.
• Fits 2002 Chevrolet Avalanche 2500, rear; excluding 2 inch body raise.
• Fits 2002 Chevrolet Avalanche 2500, rear; 2 inch body raise.
• Fits 2007 GMC Sierra 1500 HD Classic, rear; heavy duty.
• Fits 2006 GMC Sierra 1500 HD, rear; heavy duty.
• Fits 2001-2002 GMC Sierra 1500 HD, rear; heavy duty.
• Fits 2005 GMC Sierra 1500 HD, rear; heavy duty; 2 wheel steering.
• Fits 2003 GMC Sierra 1500 HD, rear; heavy duty; 2 wheel steering.
• Fits 2003-2005 GMC Yukon XL 2500, rear; 2 wheel steering; 4.63 inch hub hole.
• Fits 2006 GMC Yukon XL 2500, rear; 4.63 inch hub hole.
• Fits 2000-2002 GMC Yukon XL 2500, rear; 4.63 inch hub hole.
• Fits 1999-2004 GMC Sierra 2500, rear; excluding heavy duty.
• Fits 2001-2003 GMC Sierra 2500 HD, rear; heavy duty.

Common Service Uses

• Rear brake pad and rotor replacement on Chevrolet Silverado 1500 HD and GMC Sierra 1500 HD trucks
• Rear brake service for Chevrolet Suburban 2500 and GMC Yukon XL 2500 SUVs
• Correction of worn rotor surfaces, brake noise, or reduced braking consistency
• Replacement of rear brake components after high-mileage towing or stop-and-go use
• Service on GM 2500-series and HD applications with the listed hub and steering configurations

Installation Notes

Verify rear axle configuration, hub hole size, steering setup, and body lift notes before ordering. This kit is listed for rear position only, and fitment varies by model year and trim on Chevrolet Silverado 2500, GMC Sierra 2500, and related GM applications. Confirm the vehicle match against the catalog data for 4412-48016 before installation.

Quality Assurance

Use this kit for direct rear brake service on the confirmed applications listed above. Part number 4412-48016 is cataloged by Dynamite Friction for select GM truck and SUV brake maintenance.