{"product_id":"dynamite-friction-631-54140l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-54140L Disc Brake Rotor - Front 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 631-54140L) is engineered for reliable braking performance on select Ford and Mazda trucks. Designed specifically for models like the Ford Ranger and Mazda B-series trucks, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Ranger, Mazda B2300, B3000, and B4000 models\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for efficient heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish for extended durability\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 26 mm with a discard thickness of 24.5 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 1\/2-20 diameter and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 286 mm and height of 57.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps maintain consistent braking performance by allowing gases and debris to escape, reducing the risk of brake fade. The silver zinc coating on the rotor hat provides corrosion resistance, which is beneficial for vehicles exposed to varying weather conditions. This rotor line is tailored for drivers who require dependable braking components for their Ford and Mazda trucks.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that improves airflow to dissipate heat more effectively during braking. The directional drilled and slotted surface enhances pad bite and helps maintain clean contact between the rotor and brake pads. The rotor measures 286 mm in outside diameter with a height of 57.7 mm, fitting securely on vehicles with a 5-lug bolt pattern and a 114.3 mm bolt circle diameter. The zinc silver finish on the rotor hat offers rust resistance, extending the rotor's service life. The nominal thickness is 26 mm, with a discard thickness of 24.5 mm, ensuring safe replacement intervals.\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 heat dissipation for consistent braking performance\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on the rotor hat for longer durability\u003c\/li\u003e\n\u003cli\u003eHelps maintain clean braking surfaces by venting gases and debris\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Ranger and Mazda B2300, B3000, B4000 trucks requiring vented, drilled, and slotted rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on vehicles with a 5-lug bolt pattern and a 114.3 mm bolt circle diameter. Verify the rotor thickness before installation; replace if below the discard thickness of 24.5 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The rust-resistant zinc silver coating on the rotor hat helps protect against corrosion. While no specific warranty information is provided, adherence to discard thickness and proper installation ensures reliable and safe braking performance for Ford Ranger and Mazda B-series trucks.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794135613621,"sku":"HBHR-631-54140L","price":144.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154140L_Fro.jpg?v=1774641544","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54140l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}