Dynamite Friction 4502-73138 Disc Brake Kit - Rear

Rear Brake Kit for Audi A4, A5, and Q5

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select Audi applications. It combines coated rotors and matched friction material in one package for a straightforward brake service on rear axle applications.

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-to-install rotor coating reduces prep time before installation
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• Non-directional rotor finish supports 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 brake noise and vibration
• Part number 4502-73138

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a complete rear brake service solution for 2012-2017 Audi A5 Quattro, 2013-2017 Audi Q5, 2012-2016 Audi A4, 2012-2016 Audi A4 Quattro, and 2012-2016 Audi A5. The coated rotors are processed dry and ready to install, while the pad compound is prepared to deliver consistent friction from the first stop after proper bedding. This kit is a practical choice for drivers looking for a rear brake kit for Audi A4 Quattro, rear brake pads and rotors for Audi A5, or a rear disc brake kit for Audi Q5. Part number 4502-73138 is also useful when matching the correct rear axle service kit during brake maintenance.

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

Common Reasons to Replace

• Rear brake pulsation or uneven braking feel
• Rust buildup on rotor surfaces
• Brake noise from worn pads or glazed friction material
• Reduced stopping performance during normal driving
• Brake service needed on the rear axle of Audi A4, A5, or Q5 models

Installation Notes

Verify rear axle fitment before ordering and confirm the vehicle matches the listed year, make, model, and position. The rotors are shipped dry and do not require oil removal before installation. Follow standard brake service procedures, inspect related rear brake components, and complete a proper pad bed-in after installation. Part number 4502-73138 should be matched to the rear position only.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, inspected for balance on vented designs, and checked against OE specifications during final inspection. Each rotor includes a 12-month warranty against defects in material and workmanship.