{"product_id":"dynamite-friction-633-31058l-disc-brake-rotor-front-left","title":"Dynamite Friction 633-31058L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eHigh-Performance Brake Rotor for BMW 7 Series\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-31058L) is engineered to provide reliable braking performance for BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li models. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 7 Series models: 745i, 745Li, 750i, 750Li, 760i, 760Li\u003c\/li\u003e\n\u003cli\u003ePart Number: 633-31058L\u003c\/li\u003e\n\u003cli\u003eDrilled and slotted surface for efficient heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc black hat finish for durability\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking performance\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 30 mm; Discard thickness: 28.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 348 mm; Overall height: 81.7 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.8 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\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 holes and slots to improve braking efficiency and rotor cooling. This design helps maintain consistent brake performance by reducing heat buildup and preventing gas accumulation between the pad and rotor surface. The black zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that promotes airflow to dissipate heat generated during braking. The rotor's surface is both drilled and slotted, which aids in removing brake dust, water, and gases, contributing to consistent pad contact and improved stopping power. The rotor has a nominal thickness of 30 mm and a discard thickness of 28.4 mm, ensuring safe replacement intervals. The zinc black finish on the hat provides rust resistance, while the plain disc finish maintains structural integrity. The rotor is directional, designed to optimize braking performance when installed correctly.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or heavy-duty driving\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust and gas buildup for consistent braking\u003c\/li\u003e\n\u003cli\u003eEnhances corrosion resistance for longer rotor life\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on BMW 7 Series models with worn or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface facing the correct rotation direction for optimal performance. Verify bolt hole alignment with the 5-lug, 120 mm bolt circle diameter pattern. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 28.4 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor damage or uneven wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc black coating on the rotor hat enhances durability in various driving conditions. While no specific warranty information is provided, the rotor is designed for reliable performance and longevity when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797404156085,"sku":"HBHR-633-31058L","price":165.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331058L_Fro.jpg?v=1774641902","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31058l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}