{"product_id":"dynamite-friction-633-31095l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-31095L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31095L) is engineered for BMW models including the 550i GT, 550i GT xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, and 760Li. 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\u003ePart Number: 633-31095L\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 550i GT, 550i GT xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, 760Li\u003c\/li\u003e\n\u003cli\u003eDisc Finish: Plain with zinc black hat finish\u003c\/li\u003e\n\u003cli\u003eSurface Type: Directional slotted and drilled\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for durability\u003c\/li\u003e\n\u003cli\u003eDimensions: Outside diameter 370 mm, overall height 69 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5 with 16.6 mm diameter, bolt circle diameter 120 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness 23.8 mm, discard thickness 22.4 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 on a directional surface. This design improves water and gas evacuation from the rotor surface, which helps maintain consistent braking under demanding conditions. The zinc black finish on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable braking performance with enhanced heat dissipation and durability.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The rotor's outside diameter measures 370 mm with an overall height of 69 mm, fitting the specified BMW models precisely. The nominal thickness is 23.8 mm, with a discard thickness of 22.4 mm, ensuring safe replacement intervals. The rotor features five bolt holes with a diameter of 16.6 mm and a bolt circle diameter of 120 mm, matching the stud\/lug hole pattern of the compatible vehicles. The directional slotted and drilled surface improves braking response and helps prevent brake fade.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance on BMW 550i GT and 750Li models\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during high-temperature conditions\u003c\/li\u003e\n\u003cli\u003eEnhances water and debris evacuation for consistent stopping power\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion with zinc black hat finish and rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eMaintains structural integrity with vented rotor design for heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible BMW models listed to maintain proper fitment. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 120 mm bolt circle pattern. Check rotor thickness before installation; replace if below the discard thickness of 22.4 mm. Clean the rotor surface to remove any protective coatings or residues before mounting brake pads. Proper torque specifications should be followed for lug nuts to avoid rotor warping.\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 OEM standards for fit and function. The rust-resistant coating and zinc black finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable performance on BMW 550i GT, 750Li, and related models.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797406154933,"sku":"HBHR-633-31095L","price":156.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331095L_Fro.jpg?v=1774641910","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31095l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}