{"product_id":"dynamic-friction-4502-73139-disc-brake-kit-rear","title":"Dynamic Friction 4502-73139 Disc Brake Kit - Rear","description":"\u003ch2\u003eBrake Kit Overview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 4502-73139 disc brake kit combines coated rotors and 5000 Advanced brake pads in one OE-style service package. It is built for rear brake service on select Audi applications and uses DFC GEOSPEC rotor coating for added corrosion resistance.\u003c\/p\u003e\u003cp\u003eCompatible With rear brake service on 2012-2013 Audi A6 and 2013 Audi A6 Quattro, this kit is a direct-fit solution for drivers replacing worn braking components. The 4502-73139 part number is also useful when cross-checking service kit listings for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete brake service kit with rotors and pads\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 for installation without extra cleaning\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports even 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\u003eRubber-steel-rubber shims help reduce noise, vibration, and harshness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a matched service kit for consistent braking performance and simplified parts selection. The rotors are cast to OEM-style specifications, machined to tight tolerances, and inspected for balance and critical dimensions. The pads are formulated for stable friction and improved initial response, while the rotor coating helps resist rust and reduces prep time during service. This 4502-73139 kit is a practical choice for rear brake maintenance on Audi A6 and Audi A6 Quattro applications.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Kit Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake noise from worn pads or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced stopping performance from aged friction material\u003c\/li\u003e\n\u003cli\u003eRotor rust and corrosion on service parts\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by rotor wear or finish issues\u003c\/li\u003e\n\u003cli\u003eLonger service time from rotors that require extra prep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2012-2013 Audi A6, rear. Fits 2013 Audi A6 Quattro, rear. Verify rotor size and brake configuration before installation, including the noted 320mm front rotor reference on the A6 Quattro listing. Follow standard brake service procedures, clean mating surfaces, and bed in the pads according to the vehicle service process.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC states that each rotor is inspected to meet OE specifications, and the rotors carry a 12-month warranty against defects in material and workmanship. The 4502-73139 kit reflects DFC’s focus on OE-style fit, corrosion protection, and controlled manufacturing tolerances.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53439471648949,"sku":"HBHR-4502-73139","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450273139_Fro.jpg?v=1791268452","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-4502-73139-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}