{"product_id":"dynamite-friction-631-80065l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-80065L Disc Brake Rotor - Front Left","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 631-80065L) is engineered for Mazda 3, Mazda 3 Sport, and Mazda 5 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\u003eCompatible with Mazda 3, Mazda 3 Sport, and Mazda 5\u003c\/li\u003e\n\u003cli\u003ePart number: 631-80065L\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 25 mm; discard thickness: 23 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 300 mm; height: 48.6 mm\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor is part of the DFC Brake Rotor - Drilled and Slotted - Silver line, which focuses on providing enhanced braking through improved heat dissipation and debris removal. The rotor’s vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and reducing the risk of brake fade.\u003c\/p\u003e\u003cp\u003eConstructed with a plain disc finish and a zinc silver coated hat, this rotor offers corrosion resistance to extend service life. The rotor’s dimensions, including a 300 mm outside diameter and 48.6 mm height, are engineered to meet the exact specifications required for Mazda 3, Mazda 3 Sport, and Mazda 5 vehicles. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures proper fitment and secure installation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on compatible Mazda 3, 3 Sport, and 5 models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat during heavy braking\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or dusty conditions with slotted and drilled design\u003c\/li\u003e\n\u003cli\u003eReduces rust and corrosion on rotor surfaces for longer durability\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain safe braking distances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 23 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify the 5-lug bolt pattern and 114.3 mm bolt circle diameter match your vehicle’s hub. Proper torque specifications should be followed to avoid rotor warping. It is recommended to replace brake pads simultaneously for optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for Mazda 3, Mazda 3 Sport, and Mazda 5 vehicles. The rust resistant zinc silver hat finish and vented rotor design contribute to durability and consistent braking performance. While no specific warranty information is provided, Dynamite Friction products are generally backed by quality control standards to ensure reliability and fitment accuracy.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795680034997,"sku":"HBHR-631-80065L","price":100.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63180065L_Fro.jpg?v=1774641811","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-80065l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}