Dynamite Friction 8004-48002 Disc Brake Rotor Set - Front and Rear

Drilled and Slotted Rotor Set for GM SUVs

The Dynamite Friction DFC Rotors-Drilled and Slotted-Black rotor set, part number 8004-48002, is a direct-fit disc brake rotor set for select GM SUVs and utility vehicles. It is built for front and rear brake positions and is listed for 2002-2005 Chevrolet Trailblazer, 2002-2005 GMC Envoy, 2004-2005 Buick Rainier, 2004-2005 Isuzu Ascender 5 Passenger Vehicle, and 2002-2004 Oldsmobile Bravada.

Key Features

• Part number 8004-48002
• Disc brake rotor set for front and rear positions
• Drilled and slotted black rotor design
• Fits 2002-2005 Chevrolet Trailblazer, front and rear
• Fits 2002-2005 GMC Envoy, front and rear
• Fits 2004-2005 Buick Rainier, front and rear
• Fits 2004-2005 Isuzu Ascender 5 Passenger Vehicle, front and rear
• Fits 2002-2004 Oldsmobile Bravada, front and rear

Product Details

Dynamite Friction’s DFC Rotors-Drilled and Slotted-Black line focuses on rotor applications that pair a drilled and slotted surface with a black finish for a clean, performance-oriented brake service part. This 8004-48002 rotor set is cataloged for the same front and rear brake application across multiple GM platforms, including the Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Isuzu Ascender, and Oldsmobile Bravada. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Service Issues

• Front or rear rotor wear on Trailblazer, Envoy, Rainier, Ascender, or Bravada models
• Brake pulsation from uneven rotor surfaces
• Visible rotor scoring or heat checking
• Brake noise caused by worn disc brake rotors
• Service replacement for drilled and slotted rotor applications

Installation Notes

Verify year, make, model, and brake position before ordering. This rotor set is listed for front and rear use, so confirm the vehicle application matches the cataloged fitment for your Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Isuzu Ascender, or Oldsmobile Bravada. Follow standard brake service procedures and inspect pads, calipers, and related components during installation.

Quality Assurance

Part number 8004-48002 is cataloged under Dynamite Friction’s DFC Rotors-Drilled and Slotted-Black product line for the specified vehicle applications.