{"product_id":"dynamite-friction-633-31145l-disc-brake-rotor-front-left","title":"Dynamite Friction 633-31145L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31145L) is engineered for BMW X5 and X6 models. 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\u003eCompatible with BMW X5 and X6 vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for improved brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup during braking\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating for corrosion protection\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 365 mm and nominal thickness of 36 mm\u003c\/li\u003e\n\u003cli\u003eFive bolt holes with 16.6 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDiscard thickness of 34.4 mm to indicate rotor replacement threshold\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Black is constructed with a vented rotor design that allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during heavy braking. The directional surface pattern combines drilled holes and slots to improve water and gas evacuation, which can enhance braking consistency and reduce brake fade. The rotor's hat is finished in zinc black, providing a rust-resistant coating that extends the rotor's service life by protecting against corrosion. With an outside diameter of 365 mm and a nominal thickness of 36 mm, this rotor meets the precise specifications required for BMW X5 and X6 models. The five bolt holes, each 16.6 mm in diameter, are arranged on a 120 mm bolt circle diameter, ensuring proper fitment and secure mounting.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Black Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black product line by Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with corrosion-resistant finishes. This line is designed to provide reliable braking performance under demanding conditions while maintaining durability through protective coatings. The black zinc finish on the rotor hat is a signature feature of this line, offering enhanced resistance to rust and wear.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance for BMW X5 and X6 vehicles\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by heat buildup during aggressive driving\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping and cracking through effective heat dissipation\u003c\/li\u003e\n\u003cli\u003eMinimizes corrosion and rust on rotor surfaces for longer service life\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad cleaning and debris removal with slotted and drilled design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible BMW X5 or X6 models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 34.4 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31145L rotor to meet OEM standards for fitment and performance. The rust-resistant zinc black coating adds durability against environmental factors. Warranty details are provided by the manufacturer and should be reviewed prior to purchase for specific coverage information.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797407989941,"sku":"HBHR-633-31145L","price":191.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331145L_Fro.jpg?v=1774641924","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31145l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}