Dynamite Friction 4502-48110 Disc Brake Kit - Front

DFC Brake Kit for Front Service Replacement

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for direct replacement on select GMC, Chevrolet, Buick, Saab, and Isuzu applications. Part number 4502-48110 combines coated rotors and matched pads in one package for a complete front brake job.

Compatible With 2006-2009 GMC Envoy, front; 2006-2009 Saab 9-7x, front; 2006-2008 Chevrolet Trailblazer, front; 2006-2007 Buick Rainier, front; 2006 Chevrolet Trailblazer EXT, front; 2006 GMC Envoy XL, front; and 2006 Isuzu Ascender, front.

Key Features

• Complete front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Rotors ship dry and are ready to install without oil removal
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness

Product Line Details

DFC Complete Brake Kits are organized to simplify brake service by pairing the correct rotors and pads for the axle being serviced. The GEOSPEC rotor line focuses on corrosion protection and installation efficiency, while the 5000 Advanced pad line is formulated for consistent friction response across a range of vehicle types, including family sedans, performance cars, and light trucks.

What This Brake Kit Helps Address

• Front brake pulsation from worn or uneven rotors
• Squealing or noisy braking from aged pads and hardware surfaces
• Reduced stopping performance caused by pad wear
• Rust buildup on exposed rotor surfaces
• Longer brake service time from cleaning oil-coated replacement rotors

Installation Notes and Tips

Install on the front axle only for the listed applications. The rotors are processed dry and ready to install, which helps reduce prep time during service. For proper results, clean the hub mounting surface, inspect calipers and slide components, and follow the vehicle manufacturer’s brake bedding procedure after installation. Part number 4502-48110 is listed for front service on the vehicles shown above.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented designs. The rotors are built to meet OE specifications and include a 12-month warranty against defects in material and workmanship. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.