{"product_id":"dynamite-friction-4502-31247-disc-brake-kit-rear","title":"Dynamite Friction 4502-31247 Disc Brake Kit - Rear","description":"\u003ch2\u003eRear Brake Kit for BMW 740i, 840i, X5 and More\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service solution built for select BMW applications from 2016-2023. Part number 4502-31247 combines coated rotors and advanced friction pads in one package for a direct brake service on supported rear axle setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake 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\u003eRotors are processed dry and ready to install\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 for more even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003e5000 Advanced Brake Pads are post-cured and scorched to reduce initial break-in time\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims help improve noise, vibration, and harshness control\u003c\/li\u003e\n\u003cli\u003ePart number 4502-31247 for rear brake service applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered for drivers who want a complete rear brake refresh with components matched for the same axle. The coated rotors help resist rust better than conventional paint or zinc finishes, while the dry-to-install design eliminates rotor cleaning before assembly. The pads are formulated for stable friction performance and consistent stopping response, making this kit a practical choice for BMW rear brake maintenance.\u003c\/p\u003e\u003cp\u003eCompatible fitment includes rear applications for BMW 740i, 740i xDrive, 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, 540i, 540i xDrive, M550i xDrive, M850i xDrive, X5, X6, X7, 740e xDrive, 750i, 750i xDrive, and 750Li xDrive across the listed model years. This part number 4502-31247 is also listed for BMW rear brake service on standard brake and select original-design aluminum hat rotor setups, as noted in the fitment data.\u003c\/p\u003e\u003cp\u003eThis part cross-references no additional part numbers in the provided data.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake pad wear and reduced stopping performance\u003c\/li\u003e\n\u003cli\u003eRotor rust and surface corrosion on the rear axle\u003c\/li\u003e\n\u003cli\u003eBrake noise, vibration, and harshness concerns\u003c\/li\u003e\n\u003cli\u003eUneven pad bed-in after rotor replacement\u003c\/li\u003e\n\u003cli\u003eTime lost cleaning oil-coated rotors before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits rear axle applications only.\u003c\/li\u003e\n\u003cli\u003eVerify whether your BMW uses standard brakes, original design aluminum hat rotors, or optional full cast rotors before ordering.\u003c\/li\u003e\n\u003cli\u003eSome fitments note a disc brake pad wear sensor; confirm your vehicle’s brake configuration before service.\u003c\/li\u003e\n\u003cli\u003eFollow proper brake bedding procedures after installation for consistent pad transfer.\u003c\/li\u003e\n\u003cli\u003eInspect calipers, slides, and wear sensors during brake service to confirm the system is operating correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC rotors are machined to tight tolerances, finished with a non-directional surface, and 100% inspected for critical dimensions and balance. The rotors are covered by a 12-month warranty against defects in material and workmanship. The 5000 Advanced Brake Pads are post-cured, scorched, and assembled with premium shims to support stable friction performance and improved NVH characteristics.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52460002803893,"sku":"HBHR-4502-31247","price":219.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450231247_Fro.jpg?v=1777934004","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4502-31247-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}