Dynamite Friction 4002-45006 Disc Brake Rotor Set - Rear

Rear Brake Rotor Set for Lucerne and DTS

The Dynamite Friction DFC Brake Rotors - GEOSPEC Coated rear disc brake rotor set is built for direct replacement service on select GM luxury sedans. Part number 4002-45006 fits 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS rear applications.

Key Features

• Rear disc brake rotor set for confirmed rear fitment
• GEOSPEC coated finish for added corrosion resistance on exposed rotor surfaces
• Direct replacement format for routine brake service
• Fits 2006-2011 Buick Lucerne, rear
• Fits 2006-2011 Cadillac DTS, rear
• Part number 4002-45006 for ordering and catalog lookup

Product Details

DFC Brake Rotors - GEOSPEC Coated is the product line name for this rotor set from Dynamite Friction. It identifies a coated rotor finish intended for rear brake service where surface protection matters, especially on vehicles that see moisture, road salt, or extended storage. This rear rotor set is listed for the Buick Lucerne and Cadillac DTS across the 2006-2011 model years, making 4002-45006 a focused fitment match for those applications.

Use this rotor set when servicing rear brake wear on a 2006-2011 Buick Lucerne or 2006-2011 Cadillac DTS. The part number 4002-45006 is the catalog reference for this rear disc brake rotor set.

Common Reasons for Replacement

• Brake pulsation from rotor thickness variation
• Visible rotor corrosion or heavy surface rust
• Brake noise during rear braking
• Reduced braking smoothness from worn rear rotors
• Service replacement during rear brake pad work

Installation Notes

Verify rear axle fitment before installation and confirm the rotor matches the vehicle’s brake configuration. Clean the hub mounting surface thoroughly, inspect pads and calipers for wear, and torque wheel fasteners to the vehicle manufacturer’s specification after installation. For best results, follow standard brake bedding procedures after service.

Quality Assurance

Dynamite Friction DFC Brake Rotors - GEOSPEC Coated are cataloged for specific rear applications and identified by part number 4002-45006 for accurate fitment verification.