Dynamite Friction 4514-48028 Disc Brake Kit - Front and Rear

Brake Kit for Trailblazer, Envoy, Ascender, Rainier, SSR

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a front and rear disc brake service kit for select Chevrolet, GMC, Isuzu, and Buick applications. Part number 4514-48028 combines coated rotors, ceramic brake pads, and brake hardware for a complete brake service on the listed vehicles.

Key Features

• DFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors that are ready to install without oil removal
• OE-style G3000/G11H18 cast iron rotor construction
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved NVH control
• Brake hardware with PTFE coating, vulcanized rubber, and stainless steel construction

Product Details

DFC GEOSPEC rotors are machined to tight tolerances, inspected for balance on vented designs, and checked against OE specifications for critical dimensions. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging saves prep time during installation. The 5000 Advanced ceramic pads are formulated for stable friction performance and quieter operation, and the included hardware kit addresses worn or corroded clips and related brake noise concerns. This part number 4514-48028 is built for drivers servicing a Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Buick Rainier, or Chevrolet SSR with a front and rear brake replacement.

Common Brake Issues Addressed

• Brake noise from worn pads or fatigued hardware
• Rotor rust and surface corrosion
• Uneven pad wear from aged hardware components
• Reduced braking smoothness from worn rotors
• Longer pedal response caused by degraded friction materials

Installation Notes

• Fits 2006-2009 Chevrolet Trailblazer, front and rear
• Fits 2006-2009 GMC Envoy, front and rear
• Fits 2007-2008 Isuzu Ascender, front and rear
• Fits 2006-2007 Buick Rainier, front and rear
• Fits 2006 Chevrolet SSR, front and rear
• Fits 2006 Isuzu Ascender, front and rear, 5 Passenger Vehicle

Before installation, verify rotor size, caliper condition, and vehicle configuration against the listed application. The dry rotor coating is removed naturally by the brake pads during normal use, so no additional rotor prep is required.

Quality Assurance

DFC machines each rotor to OE specifications, performs 100% inspection of critical attributes, and includes balance correction on vented rotors when needed. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4514-48028 is engineered as a complete brake service solution for the listed Trailblazer, Envoy, Ascender, Rainier, and SSR applications.