{"product_id":"dynamite-friction-633-31044l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-31044L Disc Brake Rotor - Rear 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 633-31044L) is engineered for BMW 525i, 528i, 530i, and 540i 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 525i, 528i, 530i, and 540i\u003c\/li\u003e\n\u003cli\u003ePart number 633-31044L\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc black hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 20 mm; discard thickness: 18.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 298 mm; height: 61 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.6 mm diameter and 120 mm bolt circle diameter\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 part of Dynamite Friction's DFC line, which focuses on delivering rotors with enhanced heat management and durability. This rotor is vented to improve airflow and reduce brake fade during demanding driving conditions. The drilled and slotted surface design helps evacuate gases, dust, and water, maintaining consistent braking performance. The directional surface ensures proper rotation alignment for optimal wear and efficiency.\u003c\/p\u003e\u003cp\u003eConstructed with a plain disc finish and a zinc black rust-resistant coating on the hat, this rotor offers corrosion protection to extend service life. The rotor measures 298 mm in outside diameter with a 61 mm overall height and a center hole diameter of 75 mm. It features five bolt holes, each 14.6 mm in diameter, arranged on a 120 mm bolt circle diameter, matching the BMW 5 Series specifications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped brake discs on BMW 525i, 528i, 530i, and 540i\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eRestores proper braking response and pedal feel\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 rotating correctly according to the vehicle’s forward motion. Verify bolt hole alignment and torque specifications per BMW manufacturer guidelines. Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance. Clean the rotor surface before installation to remove any protective coatings or contaminants.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this rotor.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797403599029,"sku":"HBHR-633-31044L","price":89.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331044L_Fro.jpg?v=1774641896","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31044l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}