{"product_id":"dynamite-friction-604-31064-disc-brake-rotor","title":"Dynamite Friction 604-31064 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31064\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-31064 is engineered for precision braking performance on select BMW models. Designed as a vented disc brake rotor, it offers reliable heat dissipation and consistent stopping power for vehicles like the BMW 535i, 545i, 550i, 645Ci, and 650i.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 24 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 22.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 345 mm\u003c\/li\u003e\n\u003cli\u003eInside diameter: 75 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 14.5 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eHeight: 63.2 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 24 mm with a discard thickness of 22.4 mm, ensuring it meets safety standards for wear limits. The rotor’s 345 mm outside diameter and 75 mm inside diameter are designed to match the braking system specifications of compatible BMW models. With five bolt holes each measuring 14.5 mm in diameter, installation aligns precisely with factory mounting points. The vented rotor design enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor height of 63.2 mm supports proper caliper clearance and fitment.\u003c\/p\u003e\u003ch2\u003eDFC GEOSPEC Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with specialized coatings that provide corrosion resistance and extended rotor life. This coating helps maintain rotor surface integrity and performance over time, particularly in environments prone to moisture and road salt exposure. The 604-31064 part benefits from this coating, contributing to consistent braking performance and reduced maintenance needs on BMW 535i, 545i, 550i, 645Ci, and 650i models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 535i, 545i, 550i, 645Ci, and 650i\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves heat management to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003ePrevents corrosion-related rotor damage with specialized coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 22.4 mm before mounting. Use proper torque specifications for the five 14.5 mm bolt holes to secure the rotor. The vented design requires correct alignment to maintain optimal airflow and cooling. It is recommended to replace brake pads simultaneously to ensure even wear and braking efficiency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-31064, are manufactured to meet OEM specifications for fit and function. The coating process enhances durability and corrosion resistance. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389567631541,"sku":"HBHR-604-31064","price":82.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60431064_Fro.jpg?v=1774634033","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-31064-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}