{"product_id":"dynamite-friction-633-31062l-disc-brake-rotor","title":"Dynamite Friction 633-31062L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31062L) is engineered for BMW models including the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i xDrive, and 535xi. 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 select BMW 5 Series models\u003c\/li\u003e\n\u003cli\u003eDirectional, slotted and drilled rotor surface\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm and discard thickness of 28.4 mm\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 324 mm and height of 77.2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black is a vented disc brake rotor with a 324 mm outside diameter and an overall height of 77.2 mm. Its surface combines drilled holes and slots arranged directionally to aid in water, gas, and dust evacuation, which helps maintain consistent braking performance under various conditions. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.4 mm, ensuring durability and safety over its service life.\u003c\/p\u003e\u003cp\u003eThe rotor hat is finished in zinc black, providing corrosion resistance, complemented by an overall rust-resistant coating to extend the rotor’s lifespan. It features five bolt holes and stud\/lug holes, each with a diameter of 14.6 mm, arranged on a 120 mm bolt circle diameter, matching the specifications required for the compatible BMW 5 Series models.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Black Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with corrosion-resistant finishes. This product line is designed to provide enhanced heat dissipation and improved braking response, particularly suited for vehicles requiring reliable performance under demanding conditions. The black zinc finish on the rotor hat adds an extra layer of protection against rust, making it suitable for long-term use on BMW 5 Series vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by heat buildup during aggressive driving\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping through vented design and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion with zinc black hat finish and rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on BMW 525i, 528i, 530i, and 535i xDrive models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with BMW 5 Series models listed before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness to confirm replacement necessity\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5 bolt holes (14.6 mm diameter) on a 120 mm bolt circle\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding in new rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31062L rotor to meet or exceed OEM specifications for fitment and performance on compatible BMW models. The rust-resistant coating and zinc black hat finish contribute to the rotor’s durability. Warranty details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389643161781,"sku":"HBHR-633-31062L","price":141.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331062L_Fro.jpg?v=1774634520","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31062l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}