Dynamite Friction 4302-48028 Disc Brake Kit - Rear

Rear Brake Kit for Silverado 3500 and Sierra 3500

Dynamite Friction DFC GEOSPEC Rotors with 3000 Ceramic Brake Pads, part number 4302-48028, is a rear disc brake kit built for select Chevrolet Silverado 3500 and GMC Sierra 3500 applications. It combines coated rotors and low-dust ceramic pads for dependable stopping performance, stable friction, and cleaner wheel maintenance.

For rear brake service on a Chevrolet Silverado 3500 or GMC Sierra 3500, this kit brings together rotor and pad components matched for OE-style replacement needs. The DFC GEOSPEC rotor finish helps resist rust, while the 3000 ceramic pad formulation is designed for consistent braking across a wide temperature range.

Key Features

• Rear disc brake kit with rotors and ceramic pads
• DFC GEOSPEC coated rotors with silver-gray corrosion protection
• Dry-to-install rotor finish with no oil coating to clean off
• Non-directional rotor finish for smoother pad bed-in and quieter stops
• DFC 3000 ceramic pads with low dust and stable friction performance
• Post-cured and scorched pads for reduced break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Part number 4302-48028

Product Line Details

The DFC GEOSPEC rotor line is engineered to match OEM specifications for durability and stability, with a coated surface that helps fight rust better than conventional paint or zinc finishes. The DFC 3000 Ceramic Brake Pads are formulated for passenger vehicles and light-duty trucks, with low-copper construction that meets California and Washington requirements for 2021/2025 regulations.

Fitment

• Fits 2007-2010 Chevrolet Silverado 3500 HD, rear, for vehicles with dual rear wheels.
• Fits 2007-2010 GMC Sierra 3500 HD, rear, heavy duty; dual rear wheels.
• Fits 2004-2007 Chevrolet Silverado 3500, rear, for vehicles with dual rear wheels.
• Fits 2007 GMC Sierra 3500 Classic, rear, excluding heavy duty; dual rear wheels.
• Fits 2006 GMC Sierra 3500, rear, excluding heavy duty; dual rear wheels.
• Fits 2001-2005 Chevrolet Silverado 3500, rear.
• Fits 2001-2005 GMC Sierra 3500, rear, excluding heavy duty.

Common Problems This Kit Can Address

• Rear brake noise during stops
• Brake dust buildup on wheels
• Rust on exposed rotor surfaces
• Uneven or inconsistent rear braking feel
• Reduced stopping performance from worn rear brake components

Installation Notes

Confirm rear axle configuration and model-year fitment before ordering, especially on dual rear wheel and heavy-duty applications. The coated rotors are shipped dry and ready to install, which can reduce prep time during brake service. For best results, follow proper brake bedding procedures after installation.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance where applicable. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4302-48028 is built for consistent rear brake service on compatible Chevrolet Silverado 3500 and GMC Sierra 3500 applications.