{"product_id":"ford-f250-f350-super-duty-dana-50-60-outer-axle-shaft-master-seal-kit-1998-2004","title":"Spicer Front Outer Axle Stub Shafts \u0026 Master Vacuum Seal Kit for Ford F-250 \u0026 F-350 (Dana 50\/60, 1998-2004, Both Sides)","description":"\u003cp data-path-to-node=\"7\"\u003eCompletely rebuild both front wheel ends, fix failing automatic 4WD engagement, and replace worn outer yokes simultaneously with this genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"142\"\u003eSpicer Front Outer Axle Stub Shaft and Master Seal Overhaul Package\u003c\/b\u003e. Specially compiled for leaf-sprung \u003cb data-path-to-node=\"7\" data-index-in-node=\"246\"\u003e1998–2004 Ford F-250 and F-350 Super Duty\u003c\/b\u003e trucks (as well as \u003cb data-path-to-node=\"7\" data-index-in-node=\"307\"\u003e2000–2005 Ford Excursion\u003c\/b\u003e models) equipped with a monobeam \u003cb data-path-to-node=\"7\" data-index-in-node=\"365\"\u003eDana 50 or Dana 60 front axle\u003c\/b\u003e, this comprehensive master drivetrain bundle services \u003cb data-path-to-node=\"7\" data-index-in-node=\"449\"\u003eboth the driver and passenger sides\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe outer stub shafts on early Super Duty platforms endure severe load stresses from towing, commercial hauling, and off-road trail use. Over time, original outer shafts can micro-fracture or develop deep grooves where the main knuckle seals ride. When these surfaces degrade, the factory Pulse Vacuum Hub (PVH) system loses its airtight seal, causing automatic dashboard-engaged 4WD to fail completely.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis master kit eliminates the hassle of sourcing individual wear components by matching two factory-original, high-strength forged steel outer stub shafts with a complete sequence of premium Spicer original equipment seals, oil seals, and o-rings for both sides of your rig. Upgrading with this complete master bundle re-establishes a dependable pneumatic seal while renewing the rotating structural strength of your front axle assemblies.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKit Highlights:\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\"\u003eComplete Dual-Side Master Overhaul:\u003c\/b\u003e Packages 2 genuine Spicer premium outer axle stub shafts, 2 massive main outer knuckle vacuum hub seals, 2 inner axle tube oil seals, and the supporting wheel hub assembly needle bearings and o-rings.\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\"\u003eForged Carbon Steel Shafts:\u003c\/b\u003e Includes precision-machined outer stub shafts engineered to exact OEM tolerances, featuring hardened splines and factory-ground seal journals to prevent premature seal wear.\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\"\u003eGenuine Spicer OEM Quality:\u003c\/b\u003e Every shaft, seal, and component in this package is manufactured by the original equipment supplier to guarantee long service life and an exact mechanical press-fit.\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\"\u003eRestores Automatic 4x4 Function:\u003c\/b\u003e Provides the high-precision, multi-lip outer hub vacuum seals necessary to re-establish airtight isolation, ensuring error-free automatic 4WD activation from the cab.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" 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=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" 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=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eYears:\u003c\/b\u003e Trucks: 1998, 1999, 2000, 2001, 2002, 2003, 2004 | Excursion: 2000, 2001, 2002, 2003, 2004, 2005\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Front Monobeam Dana 50 \u0026amp; Dana 60 (Leaf Spring Front Suspension Configurations Only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003e\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Outer Axle Shafts \/ Steering Knuckle Hub Assemblies (Complete Left and Right Kit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43563539431498,"sku":"PLAT-SPICER-KIT12","price":581.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_d3a6cf01-1b51-4708-827e-136af7801537.jpg?v=1777818118","url":"https:\/\/platinumperformanceparts.com\/products\/ford-f250-f350-super-duty-dana-50-60-outer-axle-shaft-master-seal-kit-1998-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}