{"product_id":"dynamite-friction-631-74048l-disc-brake-rotor","title":"Dynamite Friction 631-74048L Disc Brake Rotor - Rear Left","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 (part number 631-74048L) is engineered for reliable braking performance on Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi Q7, Porsche Cayenne, and Volkswagen Touareg\u003c\/li\u003e\n\u003cli\u003ePart number 631-74048L for precise identification\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for enhanced brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with a 130mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 28mm and discard thickness of 26mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 330mm and height of 74.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on delivering rotors with enhanced surface treatments and structural designs to meet the demands of performance and daily driving. This rotor features a vented design that helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. The drilled and slotted surface is directional, meaning it is optimized for a specific rotation direction to maximize water, gas, and dust evacuation from the braking surface.\u003c\/p\u003e\u003cp\u003eThe rotor's hat is coated with a zinc silver finish to resist corrosion, extending the rotor's service life. With a nominal thickness of 28mm and a discard thickness of 26mm, this rotor maintains safety standards for wear limits. The 5-bolt hole configuration with a 130mm bolt circle diameter and 15.2mm stud hole diameter ensures compatibility with the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Audi Q7, Porsche Cayenne, and Volkswagen Touareg\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing heat buildup and brake fade\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eResists rust and corrosion for longer service intervals\u003c\/li\u003e\n\u003cli\u003eEnhances wet weather braking with directional drilled and slotted design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor direction matches the vehicle’s rotation for proper performance\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness before installation; replace if below discard thickness of 26mm\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on the 5 lug bolts to avoid warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner before mounting to remove any protective coatings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating and vented rotor design contribute to durability and consistent braking performance. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Always consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389638934709,"sku":"HBHR-631-74048L","price":95.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63174048L_Fro.jpg?v=1774634488","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-74048l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}