{"product_id":"dynamite-friction-631-73086r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-73086R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for select Audi models. Designed specifically for Audi A4, A4 Quattro, A5, A5 Quattro, and A5 Sportback vehicles, this rotor combines vented construction with a directional, drilled and slotted surface to enhance heat dissipation and braking consistency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-73086R\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, A5, A5 Quattro, and A5 Sportback\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 24.8 mm; discard thickness: 23 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 314 mm; height: 52.4 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface with 5 bolt holes and 5 lug holes\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish and plain disc finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe 631-73086R rotor from Dynamite Friction features a vented design that improves airflow to reduce heat buildup during braking. Its drilled and slotted surface enhances water and debris evacuation, helping maintain consistent brake pad contact and reducing brake fade. The rotor’s directional surface is engineered to optimize braking performance in the intended rotation direction. With a nominal thickness of 24.8 mm and a discard thickness of 23 mm, this rotor ensures durability and safety throughout its service life.\u003c\/p\u003e\u003cp\u003eThe rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the component’s lifespan. The rotor measures 314 mm in outside diameter and 52.4 mm in height, with a center hole diameter of 68 mm and a bolt circle diameter of 112 mm. It features five bolt holes and five stud\/lug holes, matching the factory specifications for the compatible Audi models.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is designed to provide enhanced braking performance through improved heat dissipation and surface design. The drilled and slotted pattern helps maintain clean rotor surfaces and consistent pad engagement, which is particularly beneficial for vehicles like the Audi A4 and A5 series that demand reliable stopping power under varied driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking efficiency on Audi A4, A4 Quattro, A5, A5 Quattro, and A5 Sportback models\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by overheating during aggressive or prolonged braking\u003c\/li\u003e\n\u003cli\u003eImproves water and debris clearance for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping and uneven pad wear\u003c\/li\u003e\n\u003cli\u003eAddresses rust and corrosion issues with zinc silver coated hat finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (23 mm) before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle bolt pattern: 5 lug holes, 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for lug nuts and bolts\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-73086R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent performance. Warranty details are provided by the manufacturer and should be reviewed prior to purchase to confirm coverage terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795665813685,"sku":"HBHR-631-73086R","price":116.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63173086R_Fro.jpg?v=1774641719","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-73086r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}