{"product_id":"dynamite-friction-604-31106-disc-brake-rotor","title":"Dynamite Friction 604-31106 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31106\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-31106 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 such as the BMW 535i, 550i, 640i, 650i, and 7 Series variants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 23.8 mm with discard thickness at 22.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 345 mm, inside diameter 75 mm\u003c\/li\u003e\n\u003cli\u003eFive bolt holes with a diameter of 16.6 mm for secure fitment\u003c\/li\u003e\n\u003cli\u003eHeight of 69.1 mm ensuring compatibility with specified BMW models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking, which is critical for maintaining brake performance and rotor longevity. The nominal thickness of 23.8 mm provides a solid braking surface, while the discard thickness of 22.4 mm indicates the minimum safe thickness before replacement is necessary. The rotor’s 345 mm outside diameter and 75 mm inside diameter are tailored to fit specific BMW brake assemblies. With five bolt holes each measuring 16.6 mm in diameter, the rotor ensures a secure and precise mounting. The 69.1 mm height dimension aligns with the caliper and hub assembly requirements of compatible BMW models.\u003c\/p\u003e\u003ch2\u003eAbout the DFC GEOSPEC Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to provide enhanced corrosion resistance and consistent braking performance. The coating applied to these rotors helps protect against rust and environmental wear, extending the rotor’s service life. This product line is engineered to meet the specifications of premium vehicles, including various BMW models, ensuring reliable fitment and performance.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 535i, 535i GT, 535i GT xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 550i, 550i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 740i, 740Ld xDrive, 740Li, 740Li xDrive, ActiveHybrid 7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping due to excessive heat\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust buildup on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation during braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 22.4 mm before installation. Clean the hub surface to prevent uneven mounting and brake vibration. Use proper torque specifications for the five 16.6 mm bolt holes to secure the rotor. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Verify compatibility with your specific BMW model and year before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 604-31106 rotor to meet OEM standards for fit and function. The DFC GEOSPEC Coated Rotor undergoes quality control inspections to ensure durability and performance. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389572284597,"sku":"HBHR-604-31106","price":93.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60431106_Fro.jpg?v=1774634041","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-31106-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}