{"product_id":"dynamic-friction-4504-73021-disc-brake-kit-front-and-rear","title":"Dynamic Friction 4504-73021 Disc Brake Kit - Front and Rear","description":"\u003ch2\u003eBrake Kit for 1999 Audi A6\u003c\/h2\u003e\u003cp\u003eDynamic Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4504-73021, is a complete disc brake kit for the front and rear of the 1999 Audi A6 with 16 inch wheels. It combines coated rotors and matched friction material for a direct-service brake replacement on this Audi A6 application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1999 Audi A6, front and rear, 16 inch wheels\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eDry-processed rotors arrive ready to install without oil removal\u003c\/li\u003e\n\u003cli\u003eG3000\/G11H18 cast iron rotor specification for OE-style durability and stability\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports faster pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003e5000 Advanced pads are post-cured and scorched for stable friction performance\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims help reduce noise, vibration, and harshness\u003c\/li\u003e\n\u003cli\u003ePart number 4504-73021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is built as a complete brake service solution for drivers who want rotors and pads matched for the same axle service. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the machined and balanced rotor design supports consistent braking performance. The pad formulation is prepared for stable friction output and reduced initial break-in, making this kit a practical choice for a 1999 Audi A6 brake job.\u003c\/p\u003e\u003cp\u003eFor fitment-based searches, this kit is a direct match for a 1999 Audi A6 front and rear brake service with 16 inch wheels. If you are sourcing a 1999 Audi A6 brake rotor and pad kit, part number 4504-73021 provides the rotor and pad components in one package.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Kit Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from worn or uneven rotors\u003c\/li\u003e\n\u003cli\u003eReduced stopping performance from worn pads\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by aged friction material\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eLonger service time from cleaning oil-coated replacement rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 1999 Audi A6, front and rear, 16 inch wheels. Verify wheel size and axle position before ordering. The rotors are shipped dry and ready for installation, and the non-directional finish supports pad bed-in after service. Follow standard brake service procedures, inspect related wear items, and confirm rotor and pad seating before returning the vehicle to service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented applications. The pads are post-cured, scorched, and assembled with premium shims for consistent performance and NVH control. DFC backs the rotors with a 12-month warranty against defects in material and workmanship. Part number 4504-73021.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":52504529010869,"sku":"HBHR-4504-73021","price":277.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450473021_Kit.jpg?v=1780890799","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-4504-73021-disc-brake-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}