{"product_id":"dynamite-friction-631-54183l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-54183L 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 631-54183L) is engineered for reliable braking performance on Ford Expedition and Lincoln Navigator models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Expedition and Lincoln Navigator vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional, slotted and drilled surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design with 330 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm and discard thickness of 27 mm\u003c\/li\u003e\n\u003cli\u003eSix bolt holes with 16 mm diameter and 135 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 90.2 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is a vented disc brake rotor measuring 330 mm in outside diameter and 48 mm in overall height. The rotor’s surface is both drilled and slotted, which helps to reduce brake fade by allowing gases and debris to escape while improving water dispersion. The rotor is directional, meaning it is designed to rotate in a specific direction to optimize performance. The hat section features a zinc silver finish that provides corrosion resistance, complemented by an overall rust-resistant coating to extend rotor life.\u003c\/p\u003e\u003cp\u003eThe rotor thickness is specified with a nominal thickness of 30 mm and a discard thickness of 27 mm, ensuring safe replacement intervals. It includes six bolt holes with a diameter of 16 mm and a bolt circle diameter of 135 mm, matching the stud\/lug hole pattern for secure mounting. The center hole diameter of 90.2 mm ensures proper alignment on the hub.\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 from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and heat management. This product line is designed to meet the demands of heavy-duty SUVs like the Ford Expedition and Lincoln Navigator, providing a balance of durability and performance with corrosion-resistant finishes and vented rotor construction.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during heavy braking or towing\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping through enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion for longer rotor lifespan\u003c\/li\u003e\n\u003cli\u003eEnsures precise fitment for Ford Expedition and Lincoln Navigator brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dynamite Friction 631-54183L rotor, ensure the rotor is mounted with the directional surface rotating correctly according to the vehicle’s forward motion. Verify that the bolt hole pattern and center hole diameter match the hub assembly. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor with rust-resistant coatings and precise machining to meet OEM specifications. While specific warranty details are not provided, the product is designed to comply with industry standards for durability and performance on Ford Expedition and Lincoln Navigator vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794144395445,"sku":"HBHR-631-54183L","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154183L_Fro.jpg?v=1774641557","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54183l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}