Dynamite Friction 4312-54066 Disc Brake Kit - Rear

Rear Brake Kit for Expedition and Navigator

The Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit, part number 4312-54066, is a rear disc brake kit for select Ford Expedition and Lincoln Navigator applications. It combines coated rotors, low-dust ceramic pads, and brake hardware components in one service package for a complete rear brake refresh.

Key Features

• Rear disc brake kit for select 2002-2006 Ford Expedition and Lincoln Navigator models
• DFC 3000 ceramic pads for stable friction performance and low dust
• Post-cured and scorched pad construction for consistent initial braking response
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• GeoSpec coated rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Dry-to-install rotor finish reduces prep time during brake service
• Non-directional rotor finish supports even pad bed-in and smoother stops
• Part number 4312-54066 for easy identification

Product Details

DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit is built around OE-style service parts for rear brake replacement on the 2002-2006 Ford Expedition and 2002-2006 Lincoln Navigator, with production-date notes for 2002 vehicles. The rotors are machined to tight tolerances, inspected for critical dimensions, and finished with a non-directional surface to promote even pad contact. The ceramic pads are formulated for reliable stopping performance across a wide temperature range, while the included hardware kit uses PTFE coating, vulcanized rubber, and stainless steel for corrosion resistance and proper caliper movement. This part number 4312-54066 is a direct service solution for rear brake maintenance on Expedition and Navigator platforms.

What It Helps Address

• Rear brake noise from worn or corroded hardware
• Uneven pad wear caused by fatigued spring tension or excess caliper movement
• Brake dust buildup from older pad materials
• Rust on exposed rotor surfaces
• Reduced braking consistency from worn rear brake components

Installation Notes

Compatible With 2003-2006 Ford Expedition, rear; 2002 Ford Expedition, rear, vehicle production date from 3/19/02; 2003-2006 Lincoln Navigator, rear; and 2002 Lincoln Navigator, rear, vehicle production date from 3/18/02. Verify rear axle application and production date before ordering. Clean rotor contact surfaces during installation and follow proper brake bedding procedures after service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

DFC rotors are manufactured to OE specifications, processed through precision machining and balance inspection, and then checked again at a final inspection station for critical attributes. The rotors carry a 12-month warranty against defects in material and workmanship. DFC 3000 pads are post-cured, scorched, and assembled with premium shims to support stable friction performance and quieter operation.