Dynamite Friction 8502-48040 Disc Brake Kit - Rear

Rear Brake Kit for Heavy-Duty GM Trucks

Dynamite Friction part number 8502-48040 is a rear disc brake kit built for select Chevrolet and GMC heavy-duty applications. It combines DFC drilled and slotted black rotors with 5000 Advanced Brake Pads for a direct-fit service solution on supported rear axle applications.

Key Features

• Rear disc brake kit for service replacement
• DFC rotors with drilled and slotted surface design
• Black-coated rotor finish for a clean appearance
• Includes 5000 Advanced Brake Pads
• Fits select Chevrolet Silverado 2500 HD, Silverado 3500 HD, Suburban 2500, Avalanche 2500, and GMC Sierra and Yukon XL heavy-duty rear applications
• Part number 8502-48040 for ordering and catalog lookup

Product Line Details

The DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads line pairs performance-style rotor machining with matched brake pads in one service kit. For rear brake maintenance on Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD platforms, this format helps simplify parts selection by grouping the rotor and pad components together.

Fitment

• Fits 2008-2013 Chevrolet Suburban 2500, rear
• Fits 2008-2013 GMC Yukon XL 2500, rear
• Fits 2001-2010 Chevrolet Silverado 2500 HD, rear
• Fits 2007-2010 Chevrolet Silverado 3500 HD, rear, Single Rear Wheels
• Fits 2001-2010 GMC Sierra 2500 HD, rear
• Fits 2007-2010 GMC Sierra 3500 HD, rear, Single Rear Wheels
• Fits 2007 Chevrolet Silverado 2500 HD Classic, rear
• Fits 2004-2007 Chevrolet Silverado 3500, rear, Single Rear Wheels
• Fits 2007 GMC Sierra 2500 HD Classic, rear
• Fits 2007 GMC Sierra 3500 Classic, rear, Single Rear Wheels
• Fits 2005-2006 Chevrolet Avalanche 2500, rear
• Fits 2000-2006 Chevrolet Suburban 2500, rear, 4.83 inch Hub Hole
• Fits 2006 GMC Sierra 3500, rear, Single Rear Wheels
• Fits 2000-2006 GMC Yukon XL 2500, rear, 4.83 inch Hub Hole
• Fits 2003-2004 Chevrolet Avalanche 2500, rear, excluding 2 inch Body Raise
• Fits 1999-2004 Chevrolet Silverado 2500, rear
• Fits 1999-2004 GMC Sierra 2500, rear, excluding Heavy Duty

What This Brake Kit Helps Address

• Rear brake wear on Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks
• Rotor scoring, heat checking, or uneven braking feel
• Pad wear that requires a matched rotor-and-pad service replacement
• Brake vibration or pulsation related to worn rear rotors
• Service needs on heavy-duty Suburban 2500, Yukon XL 2500, and Avalanche 2500 rear brakes

Installation Notes and Tips

Confirm rear axle configuration and hub dimensions before ordering, especially on 2000-2006 Chevrolet Suburban 2500 and GMC Yukon XL 2500 models with a 4.83 inch hub hole. Single Rear Wheels applications are listed separately for Silverado 3500 HD, Sierra 3500 HD, Silverado 3500, Sierra 3500, Sierra 3500 Classic, and Sierra 3500. Verify the vehicle’s year, model, and rear brake setup against the fitment list before installation.

Quality Assurance

This kit is cataloged by Dynamite Friction under part number 8502-48040 and is listed for specific rear brake applications only. Fitment is defined by the vehicle coverage shown above, including Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and related heavy-duty GM platforms.