{"product_id":"national-370024a-wheel-seal-rear","title":"National 370024A Wheel Seal - Rear","description":"\u003ch2\u003eNational 370024A Wheel Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 370024A wheel seal is engineered to provide reliable sealing performance for driveline and axle applications. Designed with precision dimensions and durable nitrile material, this oil bath seal helps maintain optimal lubrication and prevent contamination in compatible vehicle models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 370024A\u003c\/li\u003e\n\u003cli\u003eMaterial: Nitrile for enhanced resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5.515 inches (140.080 mm)\u003c\/li\u003e\n\u003cli\u003eHousing Bore Diameter: 5.501 inches (139.730 mm)\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 3.875 inches (98.430 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 0.875 inches (22.230 mm)\u003c\/li\u003e\n\u003cli\u003eInstallation Tool: RD280 recommended\u003c\/li\u003e\n\u003cli\u003eType: 11 oil bath seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 370024A wheel seal is part of the 370000 series, designed specifically for oil bath sealing applications in driveline and axle assemblies. Constructed from nitrile, this seal offers durability and resistance to oil degradation, ensuring a long service life. The precise outside diameter of 5.515 inches and housing bore of 5.501 inches provide a secure fit to prevent leaks and contamination. With a shaft diameter of 3.875 inches and a width of 0.875 inches, this seal is engineered to maintain proper lubrication around the axle shaft, reducing wear and extending component life.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks in axle assemblies\u003c\/li\u003e\n\u003cli\u003eProtects driveline components from dirt and debris\u003c\/li\u003e\n\u003cli\u003eMaintains lubrication integrity in wheel hubs\u003c\/li\u003e\n\u003cli\u003eReduces premature wear of axle shafts and bearings\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFor proper installation of the National 370024A wheel seal, use the RD280 installation tool to ensure even seating and avoid damage to the seal lip. Clean the housing bore and shaft thoroughly before installation to remove any debris or old sealant. Verify the seal orientation matches the oil bath design to maintain effective sealing performance. Inspect the shaft for wear or damage prior to installation to prevent premature seal failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel seals are manufactured to meet industry standards for durability and performance. The 370024A seal undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, National products are generally backed by the brand's commitment to quality and reliability in automotive sealing solutions.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":52163238363317,"sku":"BCZK-370024A","price":52.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_370024A_Fro.jpg?v=1775590330","url":"https:\/\/www.partcatalog.com\/products\/national-370024a-wheel-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}