{"product_id":"4wd-automatic-front-locking-hub-for-ford-1999-2004-f250-f350-f450-f550-and-more","title":"4WD Automatic Front Locking Hub for Ford 1999 2004 F250 F350 F450 F550 and More","description":"\u003cstrong\u003eThis Automatic Front Locking Hub is a direct replacement 4WD locking hub compatible with 1999-2004 Ford F-250, F-350, F-450, F-550 Super Duty trucks and additional models.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe Automatic Front Locking Hub engages the front wheels when 4WD is selected, delivering reliable traction without manual locking. Designed for Ford Super Duty owners, this automatic front locking hub restores full four-wheel-drive functionality for work, towing, and off-road use. Precision-engineered, the automatic front locking hub ensures smooth engagement and disengagement under load.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAutomatic engagement when shifting into 4WD – no need to exit the vehicle\u003c\/li\u003e \u003cli\u003eDirect bolt-on replacement for worn or failed factory locking hubs\u003c\/li\u003e \u003cli\u003eHardened internals resist wear under heavy torque and frequent cycling\u003c\/li\u003e \u003cli\u003eCorrosion-resistant finish protects against rust and debris\u003c\/li\u003e \u003cli\u003eConsistent locking and unlocking for dependable off-road and on-road performance\u003c\/li\u003e \u003cli\u003eDesigned to match OEM fit and function for seamless integration\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1999-2004 Ford F-250 Super Duty 4WD\u003c\/li\u003e \u003cli\u003e1999-2004 Ford F-350 Super Duty 4WD\u003c\/li\u003e \u003cli\u003e1999-2004 Ford F-450 Super Duty 4WD\u003c\/li\u003e \u003cli\u003e1999-2004 Ford F-550 Super Duty 4WD\u003c\/li\u003e \u003cli\u003eAlso fits select additional Ford 4WD models with similar front axle – verify spline count and hub design\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRestoring factory 4WD function on high-mileage Super Duty trucks\u003c\/li\u003e \u003cli\u003eTowing and hauling applications requiring dependable front axle engagement\u003c\/li\u003e \u003cli\u003ePlow truck setups where manual locking hubs are impractical in cold weather\u003c\/li\u003e \u003cli\u003eOff-road and jobsite driving that demands instant 4WD activation\u003c\/li\u003e \u003cli\u003eReplacement for damaged hubs caused by water, mud, or impact\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to manually lock these hubs before using 4WD?\u003cstrong\u003e A:\u003c\/strong\u003e No, these automatic hubs lock when you shift the transfer case into 4WD and unlock when you return to 2WD. There is no manual dial.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this hub fit my 2002 Ford F-350 with a Dana 60 front axle?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, this hub is designed for 1999-2004 Super Duty trucks including those with the Dana 50 or Dana 60 front axle, but always verify your spline count (typically 30 or 35 spline) before installation.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679708537105,"sku":"ZZ3A00351","price":67.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_b649d0cb-b74d-48a1-8232-8ff53320f475.jpg?v=1781654103","url":"https:\/\/www.duraforce.com\/products\/4wd-automatic-front-locking-hub-for-ford-1999-2004-f250-f350-f450-f550-and-more","provider":"DURAFORCE","version":"1.0","type":"link"}