{"product_id":"dynamite-friction-604-31030-disc-brake-rotor","title":"Dynamite Friction 604-31030 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-31030\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-31030 is engineered for precision braking performance on select BMW models. Designed as a solid disc brake rotor, it offers reliable stopping power and durability for vehicles such as the BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 12 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 10.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 324 mm\u003c\/li\u003e\n\u003cli\u003eInside diameter: 75 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 15 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eHeight: 61.1 mm\u003c\/li\u003e\n\u003cli\u003eSolid rotor design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor from Dynamite Friction features a solid construction with a 324 mm outside diameter and a 75 mm inside diameter, ensuring compatibility with the specified BMW models. The rotor's nominal thickness is 12 mm, with a discard thickness of 10.4 mm, indicating when replacement is necessary to maintain optimal braking performance. It includes five bolt holes, each with a diameter of 15 mm, and a height of 61.1 mm, designed to fit securely within the brake assembly. The solid rotor type provides consistent braking without the vented design, suitable for applications where heat dissipation requirements are moderate.\u003c\/p\u003e\u003ch2\u003eDFC GEOSPEC Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line by Dynamite Friction is designed to offer enhanced corrosion resistance and extended rotor life through a specialized coating process. This coating helps protect the rotor surface from rust and environmental wear, which is particularly beneficial for vehicles like the BMW 740i and 850i series that may be exposed to varying driving conditions. The 604-31030 part number represents a rotor within this line that balances durability with precise fitment specifications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor thickness\u003c\/li\u003e\n\u003cli\u003eResolves noise issues related to rotor surface corrosion\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by maintaining proper rotor thickness\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor failure due to rust and wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (10.4 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surface and check bolt hole alignment for the 5-hole, 15 mm diameter pattern\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for BMW brake rotor installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eAllow rotor coating to cure if applicable before heavy braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-31030 to meet OEM standards for fit and function on compatible BMW models. The coating process enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and usage conditions.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389565698229,"sku":"HBHR-604-31030","price":66.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60431030_Fro_95154e86-e990-4651-8dfb-77297c879441.jpg?v=1774634025","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-31030-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}