{"product_id":"dynamite-friction-633-31143l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-31143L 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 633-31143L) is engineered for BMW X5 and X6 models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant zinc black hat finish to support reliable braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW X5 and X6 vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional, vented disc brake rotor design\u003c\/li\u003e\n\u003cli\u003eDrilled and slotted surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eZinc black rust-resistant coating on the hat\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20 mm with discard thickness at 18.4 mm\u003c\/li\u003e\n\u003cli\u003e320 mm outside diameter and 78.8 mm overall height\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.6 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors designed to enhance braking efficiency through improved heat management. The drilled and slotted surface pattern helps reduce brake fade by allowing gases and debris to escape, while the vented rotor design promotes airflow to maintain optimal operating temperatures. The zinc black finish on the rotor hat provides additional corrosion resistance, extending the rotor's service life in demanding conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 20 mm and a discard thickness of 18.4 mm, ensuring it meets safety standards for wear limits. The rotor's 320 mm outside diameter and 78.8 mm overall height are designed to match the OEM specifications for BMW X5 and X6 models. The rotor includes five bolt holes with a diameter of 16.6 mm arranged on a 120 mm bolt circle diameter, ensuring precise fitment. The directional surface type with drilled and slotted patterns improves braking response and helps maintain consistent performance under heavy braking conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or towing\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet conditions\u003c\/li\u003e\n\u003cli\u003eResists rust and corrosion for longer rotor life\u003c\/li\u003e\n\u003cli\u003eCompatible replacement for worn or damaged rotors on BMW X5 and X6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible BMW X5 or X6 models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation to confirm it is above the discard thickness of 18.4 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and other braking components during rotor replacement for optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31143L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating on the rotor hat enhances durability against corrosion. 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":51797407793333,"sku":"HBHR-633-31143L","price":108.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331143L_Fro.jpg?v=1774641923","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31143l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}