Dynamite Friction 4502-73120 Disc Brake Kit - Rear

Rear Brake Kit for Audi A4 Quattro

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-73120, is a rear disc brake kit built for select Audi A4 and Audi A4 Quattro applications. It combines coated rotors and advanced friction pads for a service-ready brake replacement with OE-style fitment focus.

Key Features

• Rear disc brake kit with rotors and pads in one package
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation without extra cleaning
• G3000/G11H18 cast iron rotor construction for OE-spec durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-73120 for rear brake service on select Audi A4 Quattro and Audi A4 models

Product Details

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is built around corrosion protection, consistent braking feel, and simplified service. The coated rear rotors are machined to tight tolerances, finished for even pad contact, and inspected for balance and critical dimensions. The brake pads are formulated for stable friction output and reduced break-in time, making this kit a practical choice for rear brake maintenance on 2002-2006 Audi A4 Quattro and 2002-2005 Audi A4 rear applications. If you are searching for a rear brake kit for Audi A4 Quattro or Audi A4, part number 4502-73120 matches those service needs with a complete rotor-and-pad solution.

Common Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or inconsistent pad contact
• Rust buildup on exposed rotor surfaces
• Reduced stopping performance from worn friction material
• Longer service time caused by oil-coated replacement rotors

Installation Notes and Tips

Confirm rear axle fitment before ordering, since this kit is listed for rear positions only. The rotors are shipped dry and ready to install, which can reduce prep time during service. For best results, follow standard brake service procedures, inspect related rear brake components, and complete a proper pad bed-in after installation. This part number 4502-73120 is listed for 2002-2006 Audi A4 Quattro rear and 2002-2005 Audi A4 rear applications, including the 2005 Audi A4 Quattro rear note with 312mm front rotors.

Quality Assurance

Each DFC GEOSPEC rotor is 100% inspected after machining, including balance checks on vented rotors and verification of critical dimensions against OE specifications. The rotors include a 12-month warranty against defects in material and workmanship.