{"product_id":"dynamite-friction-631-31063l-disc-brake-rotor","title":"Dynamite Friction 631-31063L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-31063L) is engineered for BMW models including the 535i, 545i, 550i, 645Ci, and 650i. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 30 mm with a discard thickness of 28.4 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for debris removal and heat management\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.6 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 348 mm and height of 77.1 mm\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with zinc silver coated hat for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is specifically designed to meet the braking demands of select BMW vehicles such as the 535i, 545i, 550i, 645Ci, and 650i. This rotor features a vented design that promotes efficient heat dissipation during braking, reducing the risk of brake fade under heavy use. The directional slotted and drilled surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and improving overall stopping power.\u003c\/p\u003e\u003cp\u003eConstructed with a plain disc finish and a zinc silver coated hat, this rotor offers enhanced resistance to rust and corrosion, extending the service life of the component. The rotor’s dimensions, including a 348 mm outside diameter and 77.1 mm height, are engineered to fit precisely with the specified BMW models. The 5-bolt hole pattern with a 120 mm bolt circle diameter ensures secure mounting and compatibility.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and rotor cooling. This product line is designed for drivers who require reliable performance and durability in demanding driving conditions. The silver zinc coating on the rotor hat provides additional protection against corrosion, making it suitable for various climates and road conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or heavy braking scenarios\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on the rotor hat for longer service life\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment and secure mounting on BMW 535i, 545i, 550i, 645Ci, and 650i models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your BMW model and part number 631-31063L before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and other braking components for wear during rotor replacement\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque specifications on the 5 lug bolts with 14.6 mm diameter\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or residues\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding in new rotors and pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rotor includes a rust-resistant coating on the hat to extend its lifespan. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this part number 631-31063L.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389621239989,"sku":"HBHR-631-31063L","price":118.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63131063L_Fro.jpg?v=1774634395","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-31063l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}