Dynamite Friction 4502-55020 Disc Brake Kit - Rear

Rear Brake Kit for Lincoln Aviator

This DFC brake kit combines GEOSPEC coated rotors with 5000 Advanced brake pads for the rear axle of the 2003-2005 Lincoln Aviator. It is built for drivers and technicians looking for an OE-style rear brake service kit with matched components in one package.

Key Features

• Part number 4502-55020 rear disc brake kit
• Fits 2003-2005 Lincoln Aviator, rear
• DFC GEOSPEC coated rotors with a silver-gray anti-rust finish
• Rotors ship dry and are ready to install
• Non-directional rotor finish supports even pad bed-in and quieter stops
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• OE-spec cast iron rotor construction with tight machining tolerances

Product Details

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is engineered as a complete brake service solution for rear brake replacement. For the Lincoln Aviator, part number 4502-55020 pairs coated rotors with friction material formulated for consistent stopping performance, reduced break-in time, and smoother operation. The rotor coating helps resist corrosion better than conventional paint or zinc finishes, while the machined surface and balance inspection support stable braking feel. This kit is a practical choice for a rear brake job on a 2003-2005 Lincoln Aviator when both rotors and pads need replacement together.

Common Brake Service Issues

• Rear brake pulsation from worn or uneven rotors
• Squealing or noise from depleted brake pads
• Reduced stopping performance from glazed friction material
• Rust buildup on exposed rotor surfaces
• Longer pedal travel caused by worn rear brake components

Installation Notes

Confirm rear-axle fitment for your 2003, 2004, or 2005 Lincoln Aviator before installation. Clean the rotor friction surfaces only as needed during handling, and follow standard brake service procedures for pad bedding after installation. Because the rotors are processed dry, no oil removal step is required before mounting. Part number 4502-55020 is listed for the rear position only.

Quality Assurance

DFC states that each rotor is machined to OE specifications, inspected for critical dimensions, and covered by a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are post-cured, scorched, and assembled with premium shims to support stable friction and improved NVH characteristics.