{"product_id":"dynamite-friction-633-31075l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-31075L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eReliable Performance for BMW Brake Systems\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31075L) is engineered to provide consistent braking performance for select BMW models. Designed specifically for vehicles like the BMW 525xi, 528i xDrive, 528xi, 530xi, and 535i xDrive, this rotor offers enhanced heat dissipation and improved stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor for efficient heat management\u003c\/li\u003e\n\u003cli\u003eSurface finish: Directional drilled and slotted design for better brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc black hat finish to reduce corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 19.9 mm with a discard thickness of 18.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 320 mm and height of 86.1 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.8 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 75 mm for proper hub alignment\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 line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and rotor cooling. This product line is designed to reduce brake fade and maintain consistent performance under demanding conditions. The black zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life while maintaining a clean appearance.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis vented rotor features a directional surface type with both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface. The rotor's nominal thickness is 19.9 mm, with a discard thickness of 18.4 mm, ensuring safe replacement intervals. The rotor measures 320 mm in outside diameter and 86.1 mm in overall height, matching the exact specifications required for compatible BMW models. The zinc black finish on the hat provides rust resistance, while the plain disc finish maintains a smooth braking surface.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 525xi, 528i xDrive, 528xi, 530xi, and 535i xDrive models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat during aggressive driving\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake dust buildup and improves pad contact with slotted and drilled design\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer durability\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance under wet conditions with directional surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on vehicles matching the specified fitment to maintain proper brake system function. Verify the bolt hole pattern (5 holes, 14.8 mm diameter, 120 mm bolt circle) and center hole diameter (75 mm) before installation. It is recommended to replace brake pads simultaneously to optimize braking performance. Always follow manufacturer torque specifications when securing the rotor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor's durability and performance consistency. Please refer to Dynamite Friction's warranty policy for specific coverage details related to the 633-31075L part number.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797405892789,"sku":"HBHR-633-31075L","price":129.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331075L_Fro.jpg?v=1774641907","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31075l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}