Dynamite Friction 4502-99123 Disc Brake Kit - Front

Front Brake Kit for Explorer Sport Trac and Explorer Sport

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads is a front disc brake kit built for OE-style service on select Ford trucks and SUVs. It combines coated rotors and advanced friction pads in one package for a straightforward brake replacement on the front axle.

Compatible With 2003-2005 Ford Explorer Sport Trac, front, and 2003 Ford Explorer Sport, front. Part number 4502-99123 is a direct-fit service kit for these applications.

Key Features

• Front disc brake kit with rotors and pads in one package
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Rotors ship dry and are ready to install without oil removal
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish supports even pad bed-in and smoother braking
• 5000 Advanced Brake Pads are post-cured and scorched to reduce initial break-in
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-99123 for front brake service

Product Line Details

The DFC GEOSPEC rotor line focuses on coated replacement rotors that resist rust and arrive ready for installation. The 5000 Advanced Brake Pads are formulated for stable friction performance and consistent pedal response, with pad preparation steps that help deliver stopping power from the first stop.

Detailed Description

This DFC brake kit is engineered for drivers servicing the front brakes on a 2003 Ford Explorer Sport or a 2003-2005 Ford Explorer Sport Trac. The coated rotors are machined to tight tolerances, balanced on vented applications, and inspected to meet OE specifications. The pads are built for controlled friction and improved NVH characteristics, making this kit a practical choice for a front brake job on the Explorer Sport Trac or Explorer Sport.

Common Brake Issues This Kit Can Address

• Front brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or poor pad-to-rotor contact
• Reduced stopping performance from worn friction material
• Rust buildup on exposed rotor surfaces
• Longer service time caused by rotors that require cleaning before installation

Installation Notes and Tips

Install on the front axle only for the listed applications. Clean the hub mounting surface before rotor installation and follow proper brake service procedures for pad bedding after installation. Verify rotor and pad orientation against the vehicle’s front brake hardware before assembly.

Quality Assurance

Each rotor is 100% inspected for critical dimensions and meets OE specifications. DFC GEOSPEC rotors include a 12-month warranty against defects in material and workmanship. Part number 4502-99123 is built to support reliable front brake service on the listed Ford applications.