{"product_id":"outer-axle-seal-kit-ford-f250-f350-excursion-super-duty-dana-50-60-1999-2004","title":"Spicer Front Outer Axle Shaft Knuckle Seal Kit for Ford Super Duty \u0026 Excursion (Dana 50\/60, 1999-2004)","description":"\u003cp data-path-to-node=\"6\"\u003eRestore your truck's automatic four-wheel-drive system and protect your front-end drivetrain from severe wear with this genuine \u003cb data-path-to-node=\"6\" data-index-in-node=\"128\"\u003eSpicer Front Outer Axle Shaft Knuckle Seal Kit\u003c\/b\u003e. Specially bundled for \u003cb data-path-to-node=\"6\" data-index-in-node=\"198\"\u003e1999–2004 Ford F-250 Super Duty, F-350 Super Duty, and Excursion\u003c\/b\u003e models equipped with \u003cb data-path-to-node=\"6\" data-index-in-node=\"284\"\u003eDana 50 or Dana 60 front axles\u003c\/b\u003e, this high-quality service kit contains the essential sealing 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. Over time, the heavy-duty main vacuum seal (often referred to as the knuckle or hub seal) degrades, causing vacuum leaks that prevent your factory automatic Pulse Vacuum Hubs (PVH) from locking into place. This premium kit replaces those worn components with trusted Spicer OEM engineering, ensuring an airtight vacuum lock, protecting your internal needle bearings, and keeping water and trail grit out of your front axle tubes.\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 the main outer axle shaft-to-knuckle vacuum oil seal alongside matching 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 elastomeric compounds to endure extreme temperatures and maximize pure material fatigue 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 and Dana 60 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 \u0026amp; Dana 60 (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":43563542413386,"sku":"PLAT-SPICER-KIT204","price":150.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_b8455dc8-7f12-4643-b935-6c7546b9b369.png?v=1777818647","url":"https:\/\/platinumperformanceparts.com\/products\/outer-axle-seal-kit-ford-f250-f350-excursion-super-duty-dana-50-60-1999-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}