{"product_id":"national-416273-wheel-seal","title":"National 416273 Wheel Seal - Front or Front Inner","description":"\u003ch2\u003eOverview of National 416273 Wheel Seal\u003c\/h2\u003e\u003cp\u003eThe National 416273 wheel seal is engineered for reliable driveline protection in select Chevrolet, Ford, and Jeep vehicles. Designed to maintain optimal sealing performance, this oil seal supports the integrity of your axle assembly in models like the Ford F-250, F-350, Chevrolet K20, and Jeep J20.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 2.500 inches (63.5 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.628 inches (92.15 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.375 inches (9.53 mm)\u003c\/li\u003e\n\u003cli\u003eSealing material: durable nitrile compound\u003c\/li\u003e\n\u003cli\u003eRedicoat finish for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with housing bore approximately 3.623 inches (92.02 mm)\u003c\/li\u003e\n\u003cli\u003ePart number: 416273, series 410000, type 41\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThis National wheel seal features a nitrile sealing material known for its resistance to oil, heat, and wear, making it suitable for heavy-duty applications in trucks and SUVs. The precise dimensions, including a 2.5-inch shaft diameter and 3.628-inch outside diameter, ensure a secure fit within the axle housing bore. The Redicoat treatment adds a protective layer to prevent corrosion and extend service life. This oil seal is a zero duplication part, ensuring authenticity and compatibility with specified vehicle models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe National 416273 wheel seal is compatible with various Chevrolet, Ford, and Jeep models, specifically:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet K20 and K20 Suburban\u003c\/li\u003e\n\u003cli\u003eFord F-250 and F-350\u003c\/li\u003e\n\u003cli\u003eJeep J20\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to maintain axle integrity by preventing oil leaks and contamination in these driveline systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Wheel Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leakage from axle assemblies\u003c\/li\u003e\n\u003cli\u003eProtects against dirt and debris intrusion\u003c\/li\u003e\n\u003cli\u003eReduces premature wear of axle components\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the driveline\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly axle repairs due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the housing bore and shaft are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the seal during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the original part for proper sealing\u003c\/li\u003e\n\u003cli\u003eCheck shaft and bore dimensions to confirm compatibility\u003c\/li\u003e\n\u003cli\u003eApply a light coating of lubricant on the seal lip to ease installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel seals are manufactured to meet OEM specifications, providing reliable sealing performance for your vehicle's driveline. The 416273 part is backed by National's quality standards, ensuring durability and fitment accuracy. While specific warranty terms may vary, National products typically include coverage against manufacturing defects to support long-term use.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448297652405,"sku":"BCZK-416273","price":23.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_416273_Fro.jpg?v=1774734649","url":"https:\/\/www.partcatalog.com\/products\/national-416273-wheel-seal","provider":"PartCatalog","version":"1.0","type":"link"}