Dynamite Friction 4504-48027 Disc Brake Kit - Front and Rear

Brake Kit for GM SUV Applications

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front and rear disc brake solution for select GMC, Chevrolet, Buick, Saab, and Isuzu vehicles. Part number 4504-48027 combines coated rotors and matched pads for service work on 2006-2009 GMC Envoy, 2006-2008 Chevrolet Trailblazer, and related applications.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors ship ready to install without oil removal
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish supports even pad bed-in and quieter braking
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4504-48027 for easy catalog matching

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are built as a service kit for drivers replacing worn brake components on GM-based SUVs and crossovers. The rotors are machined to tight tolerances, inspected for critical dimensions, and finished to support consistent braking performance. The pad set is formulated for stable friction output and reduced break-in effort, making this kit a practical choice for brake service on the GMC Envoy, Chevrolet Trailblazer, Buick Rainier, Saab 9-7x, Trailblazer EXT, Envoy XL, and Isuzu Ascender.

What This Brake Kit Helps Address

• Brake pulsation from worn or uneven rotors
• Rust buildup on exposed rotor surfaces
• Noise during braking from aged pads or poor pad fit
• Extended stopping distance caused by worn friction material
• Uneven pad bedding after rotor replacement

Installation Notes and Fitment

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

Before installation, confirm rotor size, brake package, and vehicle configuration against the existing brake system. Clean mating surfaces, inspect calipers and hardware condition, and follow proper pad bedding procedures after service. Part number 4504-48027 is intended for direct brake replacement on the listed applications.

Quality Assurance

DFC GEOSPEC rotors are processed dry, machined to OE specifications, and 100% inspected for critical attributes and balance where applicable. The rotors include a 12-month warranty against defects in material and workmanship.