{"product_id":"dynamite-friction-633-31048r-disc-brake-rotor-front-right","title":"Dynamite Friction 633-31048R Disc Brake Rotor - Front Right","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 633-31048R) is engineered for BMW models including the 330Ci, 330i, 330xi, and Z4. Designed to enhance braking performance, this vented disc brake rotor features a directional, slotted, and drilled surface for improved heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 330Ci, 330i, 330xi, and Z4 models\u003c\/li\u003e\n\u003cli\u003ePart number 633-31048R for precise identification\u003c\/li\u003e\n\u003cli\u003eVented rotor design for effective heat management\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc black hat finish for durability\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.6 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 25 mm with discard thickness at 23.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 325 mm and height of 52.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the DFC Brake Rotor - Drilled and Slotted - Black Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a black zinc-coated hat for corrosion resistance. This product line is designed to provide enhanced braking performance through improved heat dissipation and debris removal, making it suitable for BMW vehicles requiring reliable and consistent braking under various driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps maintain optimal operating temperatures during braking. The directional surface pattern, featuring both drilled holes and slots, aids in expelling gases, dust, and water from the braking surface, reducing the risk of brake fade and maintaining consistent pad contact. The rotor's nominal thickness is 25 mm, with a discard thickness of 23.4 mm, ensuring safe replacement intervals. The zinc black finish on the hat section provides rust resistance, extending the rotor's service life. With 5 bolt holes sized at 14.6 mm and a bolt circle diameter of 120 mm, this rotor fits securely on compatible BMW models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance on BMW 330Ci, 330i, 330xi, and Z4 models\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during aggressive or prolonged braking\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eMinimizes corrosion with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eMaintains consistent brake pad contact for smoother stops\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 23.4 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 5 bolt holes and 120 mm bolt circle diameter. Proper torque specifications should be followed to avoid rotor distortion. Directional rotors must be installed with the rotation arrow pointing in the correct direction of wheel rotation for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet OEM specifications for fitment and performance on BMW 330Ci, 330i, 330xi, and Z4 models. The rust-resistant zinc black finish and vented design contribute to durability and longevity. While no specific warranty information is provided, the rotor is engineered to maintain structural integrity and braking efficiency within recommended service intervals.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797403828405,"sku":"HBHR-633-31048R","price":117.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331048R_Fro.jpg?v=1774641899","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31048r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}