{"product_id":"ford-super-duty-dana-50-60-front-axle-inner-tube-seal-kit-upgraded-1998-2004","title":"Spicer Upgraded Front Inner Axle Shaft Oil Seal Master Kit for 1998-2004 Ford Super Duty (Dana 50 \/ 60, Pair)","description":"\u003cp data-path-to-node=\"7\"\u003eStop front differential fluid leaks, prevent costly gear oil migration, and safeguard your heavy-duty 4x4 drivetrain with this genuine, \u003cb data-path-to-node=\"7\" data-index-in-node=\"136\"\u003eUpgraded Spicer Front Inner Axle Shaft Oil Seal Kit\u003c\/b\u003e. Specifically bundled as a dual-side replacement for \u003cb data-path-to-node=\"7\" data-index-in-node=\"241\"\u003e1998–2004 Ford F-250 to F-550 Super Duty\u003c\/b\u003e trucks and \u003cb data-path-to-node=\"7\" data-index-in-node=\"293\"\u003e2000–2005 Ford Excursion\u003c\/b\u003e models, this package refreshes the primary internal fluid barriers located right next to the differential carrier.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOn solid-axle Ford platforms, the front inner axle seals live deep inside the center pumpkin casting. Over high mileage, heavy commercial fleet service, or rough trail use, the factory-style rubber lips can harden, crack, or twist out of place. Furthermore, during routine front-end service—such as a U-joint replacement or outer stub shaft swap—the sharp splines of the long inner axle shafts can easily slice or tear the delicate seal as they are slid back into the housing. A compromised inner seal will allow heavy gear oil to weep continuously down the axle housing tubes, draining the differential reservoir and risking severe gear starvation while contaminating your outer knuckles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis original equipment manufacturer (OEM) replacement package features Spicer's \u003cb data-path-to-node=\"9\" data-index-in-node=\"81\"\u003eupgraded multi-lip design\u003c\/b\u003e, which boasts an enhanced outer rubber-encased metal shell and specialized dirt-exclusion boundaries. Sourcing genuine Spicer components guarantees exact original manufacturing blueprints are met, offering the precise structural fitment and rubber durometer necessary to withstand the heavy rotational friction of your front axle shafts.\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 Both Driver \u0026amp; Passenger Sides):\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(2) Upgraded Premium Inner Axle Shaft Fluid Oil Seals (Part # 2019816 \/ 50491-U)\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\"\u003eUpgraded Multi-Lip Protection:\u003c\/b\u003e Features an enhanced design over original factory seals, utilizing advanced rubber compound engineering to improve fluid containment and resist tears during axle re-insertion.\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\"\u003eComplete Dual-Side Bundle:\u003c\/b\u003e Supplies both inner tube oil seals to completely service both the driver and passenger sides of your front axle housing center section.\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 Manufactured by the vehicle's original equipment axle supplier to guarantee matching tolerances and robust structural longevity.\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\"\u003ePrevents Differential Fluid Starvation:\u003c\/b\u003e Locks your high-viscosity gear oil safely inside the differential housing center pumpkin where it can continuously lubricate your ring, pinion, and carrier bearings.\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.\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 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 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 Inner Axle Housing Tubes — Left and Right Sides (Located immediately adjacent to the internal differential carrier)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43562450026570,"sku":"PLAT-SPICER-KIT192","price":52.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_f05053b7-7b2f-42c2-a696-9606b22f7409.png?v=1777723085","url":"https:\/\/platinumperformanceparts.com\/products\/ford-super-duty-dana-50-60-front-axle-inner-tube-seal-kit-upgraded-1998-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}