{"product_id":"national-5756-wheel-seal","title":"National 5756 Wheel Seal - Front Inner","description":"\u003ch2\u003eNational 5756 Wheel Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 5756 wheel seal is designed to provide reliable sealing performance for driveline and axle applications. Engineered with precision, this oil seal helps maintain proper lubrication and prevents contaminants from entering the wheel hub assembly, ensuring smooth operation for vehicles requiring a 2.062 inch shaft diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 2.062 inches (52.370 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.156 inches (80.160 mm)\u003c\/li\u003e\n\u003cli\u003eHousing bore: 3.151 inches (80.040 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 0.240 inches (6.100 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Felt for effective sealing and durability\u003c\/li\u003e\n\u003cli\u003eSeries: 5000, Type 29 oil seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 5756 wheel seal is part of the 5000 series, designed specifically for driveline and axle sealing systems. Constructed from felt material, this oil seal offers a balance of flexibility and resistance to wear, making it suitable for maintaining the integrity of wheel hubs. The precise dimensions, including a 2.062 inch (52.370 mm) inside diameter and a 3.156 inch (80.160 mm) outside diameter, ensure a secure fit within the housing bore of 3.151 inches (80.040 mm). With a width of 0.240 inches (6.100 mm), this seal fits tightly to prevent oil leakage and contamination.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis wheel seal is commonly used in automotive driveline and axle assemblies where maintaining lubrication and preventing dirt ingress is critical. It addresses several common issues:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from wheel hubs\u003c\/li\u003e\n\u003cli\u003eProtects bearings from dirt and moisture contamination\u003c\/li\u003e\n\u003cli\u003eReduces wear on axle components by maintaining lubrication\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature failure of driveline parts\u003c\/li\u003e\n\u003cli\u003eEnsures consistent performance in demanding driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 5756 wheel seal, ensure the housing bore and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into the bore without damaging the felt material. Verify the seal orientation matches the vehicle manufacturer’s specifications. Lubricate the seal lip lightly with compatible oil before installation to reduce initial wear and facilitate proper seating.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel seals, including part number 5756, are manufactured to meet industry standards for durability and performance. The felt material and precise dimensions contribute to a reliable seal that supports driveline longevity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to ensure customer confidence in their products.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448227594421,"sku":"BCZK-5756","price":26.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_5756_Fro_ed2bcf19-b376-40af-b357-b7c2b38c13d0.jpg?v=1774734535","url":"https:\/\/www.partcatalog.com\/products\/national-5756-wheel-seal","provider":"PartCatalog","version":"1.0","type":"link"}