Dynamite Friction 4502-48109 Disc Brake Kit - Front

Front Brake Kit for Select GM SUVs

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for OE-style replacement on select 2002-2005 GM and Isuzu applications. Part number 4502-48109 combines coated rotors and advanced pads in one package for a straightforward front brake refresh.

• Front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• Non-directional rotor finish for even pad bed-in and smoother braking
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• DFC 5000 Advanced Brake Pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Rubber-steel-rubber shims for improved noise, vibration, and harshness control

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered for drivers who need a complete front brake service kit with matched components. The rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions to support consistent braking performance. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry-ready design eliminates the need to clean oil from the rotor before installation. Part number 4502-48109 is a practical choice for a front brake job on vehicles such as the Buick Rainier, Chevrolet SSR, Chevrolet Trailblazer EXT, GMC Envoy, GMC Envoy XL, GMC Envoy XUV, Isuzu Ascender, and Saab 9-7x.

The DFC 5000 Advanced Brake Pads are formulated for stable friction performance and are assembled with premium shims to help reduce brake noise and vibration. This product line focuses on axle-specific friction characteristics for modern vehicles, making it a strong fit for everyday driving and service replacement. If you are searching for a front brake kit for a 2004-2005 Buick Rainier, front; 2003-2005 Chevrolet SSR, front; or 2002-2005 GMC Envoy XL, front, this kit matches those applications directly. The part number 4502-48109 is also listed for 2005 Saab 9-7x, front and 2004-2005 Isuzu Ascender, front, 7 Passenger Vehicle.

Common Brake Issues This Kit Can Address

• Front brake wear requiring rotor and pad replacement together
• Rust buildup on exposed rotor surfaces
• Brake pulsation caused by worn or uneven rotors
• Noise from aged pads or degraded pad shims
• Longer stopping distances from worn friction material

Installation Notes

Each rotor is processed dry and ready to install, which can reduce prep time during a front brake service. For best results, clean the hub mounting surface before installation, follow the vehicle manufacturer’s torque specifications, and complete a proper pad bed-in procedure after installation. This kit is intended for front axle service only and should be matched to the confirmed vehicle application before ordering.

Quality Assurance

DFC rotors are 100% inspected for critical dimensions and balance, and the finished rotors are checked against OE specifications. The rotors include a 12-month warranty against defects in material and workmanship.