{"product_id":"national-470064-wheel-seal","title":"National 470064 Wheel Seal - Rear","description":"\u003ch2\u003eOverview of National 470064 Wheel Seal for Buick Models\u003c\/h2\u003e\u003cp\u003eThe National 470064 wheel seal is engineered to provide reliable sealing performance for select Buick vehicles, including the Century, LeSabre, and Roadmaster. Designed with precision dimensions and durable nitrile material, this oil seal helps maintain driveline integrity and prevent fluid leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Century, LeSabre, and Roadmaster models\u003c\/li\u003e\n\u003cli\u003ePart number 470064 for accurate identification\u003c\/li\u003e\n\u003cli\u003eConstructed from nitrile material for resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eInside diameter: 1.562 inches (39.670 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.441 inches (62.000 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 0.468 inches (11.890 mm)\u003c\/li\u003e\n\u003cli\u003eRedicoat finish for enhanced corrosion protection\u003c\/li\u003e\n\u003cli\u003eFits housing bore of 2.437 inches (61.900 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Material Details\u003c\/h2\u003e\u003cp\u003eThis wheel seal from National is part of the 470000 series and features a 47-type design optimized for driveline applications. The seal’s nitrile composition offers effective resistance against oil, grease, and other automotive fluids, ensuring long-lasting performance. The precise inside diameter of 1.562 inches matches the shaft size for a secure fit, while the outside diameter of 2.441 inches fits the housing bore of 2.437 inches, providing a tight seal to prevent leaks. The 0.468-inch width balances durability with ease of installation. Additionally, the Redicoat treatment enhances corrosion resistance, extending the service life of the seal in harsh environments.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis National 470064 wheel seal is designed for use in the driveline and axle assemblies of Buick Century, LeSabre, and Roadmaster vehicles. It addresses common issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePreventing oil and grease leaks from axle shafts\u003c\/li\u003e\n\u003cli\u003eReducing contamination ingress into the driveline system\u003c\/li\u003e\n\u003cli\u003eMinimizing wear on axle components by maintaining proper lubrication\u003c\/li\u003e\n\u003cli\u003eProtecting against corrosion and environmental damage\u003c\/li\u003e\n\u003cli\u003eEnsuring consistent driveline performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFor optimal installation of the National 470064 wheel seal, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClean the housing bore and shaft thoroughly before installation\u003c\/li\u003e\n\u003cli\u003eInspect the shaft for wear or damage that could affect sealing\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the seal evenly into the housing bore without distortion\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the oil seal design to prevent leaks\u003c\/li\u003e\n\u003cli\u003eCheck for proper fitment with the specified inside and outside diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNational manufactures the 470064 wheel seal to meet industry standards for durability and performance. The nitrile material and Redicoat finish contribute to the seal’s resistance to oil, wear, and corrosion. While specific warranty details may vary, National typically offers coverage against manufacturing defects to ensure customer confidence in the product’s reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448298700981,"sku":"BCZK-470064","price":21.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_470064_Fro.jpg?v=1774734655","url":"https:\/\/www.partcatalog.com\/products\/national-470064-wheel-seal","provider":"PartCatalog","version":"1.0","type":"link"}