{"product_id":"dynamite-friction-654-31165d-disc-brake-rotor-front-right","title":"Dynamite Friction 654-31165D Disc Brake Rotor - Front Right","description":"\u003ch2\u003eHigh-Performance Disc Brake Rotor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor - Dimpled (Part Number 654-31165D) is engineered to provide reliable braking performance for select BMW vehicles. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and durability for models including the BMW 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, M850i xDrive, M850i xDrive Gran Coupe, and X5.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirectional dimpled surface for improved brake pad contact and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish with rust-resistant coating for extended rotor life\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with an outside diameter of 395 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness of 34.4 mm to ensure safe rotor replacement intervals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the DFC GEOSPEC Coated Rotor - Dimpled Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor - Dimpled line from Dynamite Friction focuses on combining advanced surface treatments with functional design elements. The dimpled surface enhances braking efficiency by promoting better pad bite and heat dissipation, while the Geospec silver grey coating on the rotor hat provides corrosion resistance. This product line is tailored for drivers seeking consistent braking performance and rotor longevity in demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a directional, dimpled surface type that optimizes friction and heat dispersion during braking. The vented rotor design allows air to flow between the rotor faces, reducing the risk of overheating and brake fade. With a plain disc finish and a robust rust-resistant coating, the rotor maintains structural integrity and appearance over time. The rotor’s outside diameter measures 395 mm, and it has a discard thickness of 34.4 mm, ensuring it meets safety standards for replacement. The Geospec silver grey finish on the rotor hat adds an extra layer of protection against corrosion, making it suitable for various driving environments.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for BMW 840i and 840i Gran Coupe models\u003c\/li\u003e\n\u003cli\u003eSuitable for BMW 840i xDrive and 840i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW M850i xDrive and M850i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eFits BMW X5 models requiring a 395 mm vented disc rotor\u003c\/li\u003e\n\u003cli\u003eIdeal for addressing brake noise, vibration, and reduced stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dynamite Friction 654-31165D rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify the directional dimpled surface is oriented correctly according to the vehicle’s rotation direction. It is recommended to inspect brake pads and hardware during installation to maintain optimal braking performance. Proper torque specifications should be followed to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 654-31165D rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent performance. Please refer to Dynamite Friction’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51813300076725,"sku":"HBHR-654-31165D","price":178.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_65431165D_FRO.jpg?v=1774643198","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-654-31165d-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}