Dynamite Friction 4502-73045 Disc Brake Kit - Rear

Rear Brake Kit for Audi A4

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit for select 1996-1997 Audi A4 applications. It combines coated rotors and advanced friction pads in one package for a straightforward brake service on the rear axle.

Key Features

• Part number 4502-73045
• Rear disc brake kit with rotors and pads
• Fits 1996 Audi A4, rear
• Fits 1997 Audi A4, rear, vehicle production date to February
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• 5000 Advanced Brake Pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are built for drivers servicing the rear brakes on a 1996-1997 Audi A4. The rotor design uses G3000/G11H18 cast iron and OE-style machining tolerances, with balance inspection on vented rotors and final inspection of critical dimensions. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging avoids the need to clean oil from the rotor before installation. The pad set is formulated for stable friction, with scorching to reduce initial break-in and shims to improve NVH control. This part number is 4502-73045.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Kit Can Address

• Rear brake noise during stopping
• Rotor rust on exposed braking surfaces
• Uneven pad bedding after brake service
• Brake vibration caused by worn rear rotors
• Reduced stopping performance from worn pads

Installation Notes and Tips

Compatible With 1996 Audi A4, rear and 1997 Audi A4, rear, vehicle production date to February. Verify rear axle application before ordering and compare the existing rotor dimensions and pad shape to the original parts. The rotors are shipped dry and ready for installation, which can reduce prep time during a standard rear brake service. For consistent results, clean the hub mounting surface and follow the vehicle manufacturer’s brake service procedure.

Quality Assurance

Each rotor is machined to tight tolerances, inspected for balance where applicable, and checked against OE specifications. DFC lists a 12-month warranty against defects in material and workmanship for the rotors.