{"product_id":"ford-super-duty-dana-50-60-axle-stub-shaft-seal-u-joint-kit-1999-2004","title":"Spicer Front Outer Axle Stub Shaft, U-Joint \u0026 Seal Master Kit for 1999-2004 Ford Super Duty (Dana 50 \/ 60, Single Side)","description":"\u003cp data-path-to-node=\"7\"\u003eRestore factory-spec structural integrity, eliminate severe steering knuckle binding, and refresh your automatic locking hub vacuum boundaries with this genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"161\"\u003eSpicer Front Outer Axle Stub Shaft, U-Joint \u0026amp; Seal Master Kit\u003c\/b\u003e. Specially bundled to provide a seamless overhaul for \u003cb data-path-to-node=\"7\" data-index-in-node=\"277\"\u003e1999–2004 Ford F-250 and F-350 Super Duty\u003c\/b\u003e trucks, this single-side package replaces a compromised outer axle shaft while upgrading your primary wear components.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOn solid-axle Ford platforms, the outer stub shaft and universal joint endure massive torsional loads under heavy towing, commercial use, or when running oversized off-road tires. Over high mileage, or following a catastrophic universal joint failure, the axle shaft's yoke ears can easily twist, stretch, or crack, making it impossible to seat snap rings securely. Concurrently, the massive main knuckle seal dry-rots, causing an immediate vacuum drop that completely disables your dashboard-controlled Electronic Shift-on-the-Fly (ESOF) automatic locking hubs.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis original equipment manufacturer (OEM) master service package supplies everything needed to overhaul one complete front steering knuckle station. Sourcing genuine Spicer components guarantees exact factory-matched spline engagement, precise rubber durometer elasticities, and high-strength solid-cross universal joints engineered to handle high-torque demands without premature shearing.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKit Contents (Services One Steering Knuckle Side):\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(1) Genuine Spicer 30-Spline Outer Axle Stub Shaft (Part # 47750 \/ 2002638)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e(1) Premium Spicer Life Series (SPL55-3X) Solid-Body Front Axle U-Joint (Non-Greasable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e(1) High-Integrity Main Outer Axle Shaft to Knuckle Vacuum Seal (Part # 50491 \/ 2023068)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e(1) Updated Outer Wheel Hub Vacuum O-Ring (Part # 41766 \/ 701114)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e(1) Front Axle Tube Outer Dust Boot Seal (Part # 50381)\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\"\u003eKit Highlights:\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\"\u003eComplete Wheel End Solution:\u003c\/b\u003e Combines a brand-new outer stub shaft, a premium solid-cross universal joint, and all necessary vacuum-actuated hub seals to completely rebuild one front wheel station.\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\"\u003eRestores Automatic 4WD Operation:\u003c\/b\u003e Includes the critical large-diameter main knuckle seal and hub O-ring to completely secure your vacuum environment, bringing your dashboard 4WD controls back to life.\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\"\u003eGenuine Spicer OEM Quality:\u003c\/b\u003e Forged and precision-machined by the vehicle's original equipment axle supplier to guarantee perfect structural metallurgy and exact dimensional alignment.\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\"\u003eSolid-Body U-Joint Strength:\u003c\/b\u003e Features an SPL55 series universal joint forged without internal grease channels to optimize cross-sectional density, minimizing trail shearing under extreme stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eAxle Profiles:\u003c\/b\u003e Open-Knuckle Solid\/Monobeam Front Axles: \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"56\"\u003eDana 50 and Dana 60\u003c\/b\u003e configurations with vacuum-operated automatic locking hubs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eFord Models:\u003c\/b\u003e 1999, 2000, 2001, 2002, 2003, and 2004 Ford F-250 Super Duty and F-350 Super Duty 4WD trucks, alongside 2000–2005 Ford Excursion 4x4 vehicles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Steering Knuckle Station (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":43562450813002,"sku":"PLAT-SPICER-KIT203","price":254.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_3431e0b1-436a-449e-815f-d96d0fd18fa1.jpg?v=1777723172","url":"https:\/\/platinumperformanceparts.com\/products\/ford-super-duty-dana-50-60-axle-stub-shaft-seal-u-joint-kit-1999-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}