{"product_id":"dynamite-friction-631-54165l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-54165L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-54165L) is engineered for reliable braking performance on select Ford and Mazda trucks. Designed specifically for models like the Ford Ranger and Mazda B2500, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented, drilled, and slotted for improved cooling and debris removal\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 26.1 mm with a discard thickness of 24.5 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking efficiency\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish with a plain disc surface\u003c\/li\u003e\n\u003cli\u003eFive bolt holes with 1\/2-20 diameter and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 261 mm and height of 108 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 70.4 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is designed to meet the braking demands of Ford Ranger and Mazda B-series trucks including B2500, B3000, and B4000 models. The rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy use. The drilled and slotted surface improves water and gas evacuation, maintaining consistent brake pad contact and performance in various driving conditions.\u003c\/p\u003e\u003cp\u003eThe rotor’s directional surface pattern is engineered to optimize braking force and reduce noise. Its zinc silver coated hat finish provides corrosion resistance, extending the rotor’s service life. With a nominal thickness of 26.1 mm and a discard thickness of 24.5 mm, this rotor maintains structural integrity and safety throughout its lifespan. The five 1\/2-20 bolt holes and 114.3 mm bolt circle diameter ensure a secure fit on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance and rotor longevity. This product line is designed for drivers who require reliable heat dissipation and consistent braking under demanding conditions. The silver zinc coating on the rotor hat adds rust resistance, making it suitable for trucks exposed to varying weather and road conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Ranger and Mazda B2500, B3000, B4000 models\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade during heavy braking or towing\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for safer wet-weather braking\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eProvides consistent braking performance with directional surface design\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 (24.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating before mounting\u003c\/li\u003e\n\u003cli\u003eVerify bolt hole alignment with vehicle hub using the 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for 1\/2-20 bolts to secure rotor\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle make and model prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-54165L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish helps protect against corrosion, extending rotor life. While no specific warranty information is provided, this rotor is engineered to maintain structural integrity and consistent braking performance throughout its service interval when installed and maintained properly.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794136268981,"sku":"HBHR-631-54165L","price":130.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154165L_Fro.jpg?v=1774641550","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54165l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}