{"product_id":"outer-axle-seal-u-joint-kit-ford-super-duty-excursion-dana-50-1999-2004","title":"Spicer Front Outer Axle Knuckle Vacuum Seal \u0026 U-Joint Kit for Ford Super Duty \u0026 Excursion (Dana 50, 1999-2004)","description":"\u003cp data-path-to-node=\"6\"\u003eRefresh your truck's front-end drivetrain, stop fluid leaks, and restore reliable automatic four-wheel-drive operation with this genuine \u003cb data-path-to-node=\"6\" data-index-in-node=\"137\"\u003eSpicer Front Outer Axle Seal and U-Joint Kit\u003c\/b\u003e. Specially bundled for \u003cb data-path-to-node=\"6\" data-index-in-node=\"205\"\u003e1999–2004 Ford F-250 Super Duty, F-350 Super Duty, and Excursion\u003c\/b\u003e models equipped with a \u003cb data-path-to-node=\"6\" data-index-in-node=\"293\"\u003eDana 50 front axle\u003c\/b\u003e, this high-quality service kit contains the high-wear internal components required to overhaul a single side of your front axle assembly.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eHeavy towing, commercial operations, mud, and road debris place immense stress on your vehicle's front steering knuckles and outer axle shafts. Over time, original factory universal joints can wear dry and bind up, while the critical vacuum hub seals degrade—causing vacuum leaks that prevent your automatic Pulse Vacuum Hubs (PVH) from locking into place. This premium bundle eliminates the guesswork of sourcing individual parts by replacing those worn components with trusted Spicer OEM engineering, ensuring an airtight vacuum lock, protecting your internal needle bearings, and maintaining smooth rotational performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eKit Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eComplete Single-Side Service:\u003c\/b\u003e Includes one premium maintenance-free front axle universal joint along with the main outer axle shaft-to-knuckle vacuum oil seal, thrust washers, and snap rings required to completely refresh one side.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eGenuine Spicer OEM Quality:\u003c\/b\u003e Engineered to rigorous factory specifications using high-grade steel and specialized elastomeric compounds to endure extreme loads and maximize component service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eFixes Common 4WD Failures:\u003c\/b\u003e Replaces dry, leaking factory knuckle seals to immediately restore proper vacuum pressure for reliable automatic four-wheel-drive hub engagement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eDirect Application Fit:\u003c\/b\u003e Mapped precisely for leaf-sprung \u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"57\"\u003e1999–2004 Ford Super Duty and Excursion\u003c\/b\u003e monobeam Dana 50 front axle configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eMake:\u003c\/b\u003e Ford\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eModels:\u003c\/b\u003e F-250 Super Duty \/ F-350 Super Duty \/ Excursion (4WD Models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eYears:\u003c\/b\u003e 1999, 2000, 2001, 2002, 2003, 2004\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Front Monobeam Dana 50 (Leaf Spring Front Suspension)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Outer Axle Shaft \/ Steering Knuckle (Fits Left or Right Side - Sold Individually)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43563541823562,"sku":"PLAT-SPICER-KIT191","price":225.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_56d17eb5-da5f-4a47-a15e-387b2554babc.jpg?v=1777818532","url":"https:\/\/platinumperformanceparts.com\/products\/outer-axle-seal-u-joint-kit-ford-super-duty-excursion-dana-50-1999-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}