{"product_id":"dynamite-friction-4502-68028-disc-brake-kit-rear","title":"Dynamite Friction 4502-68028 Disc Brake Kit - Rear","description":"\u003ch2\u003eRear Brake Kit for Armada and QX80\u003c\/h2\u003e\u003cp\u003eDFC Friction part number 4502-68028 is a rear disc brake kit built for select Nissan Armada and INFINITI QX80 applications. It combines DFC GEOSPEC coated rotors with 5000 Advanced brake pads for a service-ready rear brake replacement.\u003c\/p\u003e\u003cp\u003eCompatible With 2022 INFINITI QX80 rear, 2022 Nissan Armada rear, 2014-2021 INFINITI QX80 rear, 2017-2021 Nissan Armada rear, and 2011-2013 INFINITI QX56 rear.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eDry-processed, dry-shipped rotors ready for installation without extra prep\u003c\/li\u003e\n\u003cli\u003eOE-style G3000\/G11H18 cast iron rotor construction\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish for more even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003e100% inspected rotors with balance correction on vented designs\u003c\/li\u003e\n\u003cli\u003eDFC 5000 Advanced pads with post-cured friction material\u003c\/li\u003e\n\u003cli\u003eScorched pad surface to reduce initial break-in time\u003c\/li\u003e\n\u003cli\u003eRubber-steel-rubber shims for improved noise, vibration, and harshness control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC rotor line is engineered to match OE specifications for durability, stability, and reliable fitment. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry-ready packaging saves time during brake service. The 5000 Advanced pad formulation is developed for consistent friction performance and uses premium shims to support quieter operation. This part number, 4502-68028, is a practical rear brake solution for Nissan Armada and INFINITI QX80 owners looking for a complete rotor-and-pad service kit.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues This Kit Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake pulsation from worn or uneven rotors\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by aged pads or uneven pad transfer\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced stopping performance from worn friction material\u003c\/li\u003e\n\u003cli\u003eLonger service time caused by rotors that require cleaning before install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eRear axle installation should follow factory service procedures, including proper cleaning of hub mating surfaces and verification of rotor runout after installation. The rotor coating is removed naturally by the brake pads during normal use. Confirm rear fitment by year, make, and model before ordering; this kit is for rear applications only.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance where applicable. DFC states that these rotors carry a 12-month warranty against defects in material and workmanship. Part number 4502-68028 is built to OE-style standards for rear brake service on the listed Armada, QX80, and QX56 applications.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52461615939765,"sku":"HBHR-4502-68028","price":182.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450268028_Fro.jpg?v=1777939665","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4502-68028-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}