{"product_id":"dynamite-friction-631-31059r-disc-brake-rotor-rear-right","title":"Dynamite Friction 631-31059R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-31059R) is engineered for BMW 745i, 745Li, 760i, and 760Li 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\u003eDisc Type: Vented disc brake rotor\u003c\/li\u003e\n\u003cli\u003eSurface: Directional slotted and drilled\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 345 mm\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 24 mm with a discard thickness of 22.4 mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 5 with 16.9 mm diameter\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 120 mm\u003c\/li\u003e\n\u003cli\u003eHat Finish: Zinc silver coating\u003c\/li\u003e\n\u003cli\u003eRust Resistant Coating: Yes\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 79 mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 67 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is designed to provide reliable braking performance with enhanced heat management. The drilled and slotted surface helps reduce brake fade by allowing gases and debris to escape, while the vented rotor design improves airflow to maintain optimal operating temperatures. The zinc silver hat finish and rust-resistant coating contribute to durability and corrosion resistance, making it suitable for BMW 7 Series vehicles including the 745i, 745Li, 760i, and 760Li.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is specifically manufactured to meet the requirements of BMW 7 Series models such as the 745i, 745Li, 760i, and 760Li. The rotor’s 345 mm outside diameter and 67 mm overall height ensure proper fitment and compatibility. The 5-bolt pattern with a 120 mm bolt circle diameter and 16.9 mm bolt hole diameter matches factory specifications for secure mounting. The rotor thickness starts at 24 mm nominal and should be discarded at 22.4 mm to maintain braking efficiency and safety. The directional slotted and drilled surface improves braking response and helps maintain clean pad contact.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or heavy braking conditions\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet or dusty environments\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion with zinc silver hat finish and rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eRestores proper braking function on BMW 745i, 745Li, 760i, and 760Li models\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 oriented correctly according to the vehicle’s rotation. Verify bolt hole alignment with the 5-lug pattern and torque bolts to manufacturer specifications. Inspect brake pads and calipers for wear or damage during installation. It is recommended to replace rotors in pairs to maintain balanced braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet OEM standards for fit, form, and function. The rust-resistant coating and zinc silver hat finish provide extended service life. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliability and safety for BMW 7 Series vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794114969781,"sku":"HBHR-631-31059R","price":131.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63131059R_Fro.jpg?v=1774641361","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-31059r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}