{"product_id":"national-711024-engine-crankshaft-seal-front","title":"National 711024 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eOverview of National 711024 Engine Crankshaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 711024 engine crankshaft seal is designed to provide reliable oil sealing for various GM and Saab vehicles. Featuring a PTFE material construction and a clockwise-spiral lip design, this oil seal ensures effective sealing performance for engine crankshafts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClockwise-spiral helix type lip design for efficient oil retention\u003c\/li\u003e\n\u003cli\u003eConstructed from durable PTFE material for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003eHousing bore diameter of 55.000 mm (2.165 inches)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 55.200 mm (2.173 inches) for precise fit\u003c\/li\u003e\n\u003cli\u003eShaft diameter of 42.000 mm (1.654 inches) compatible with specified models\u003c\/li\u003e\n\u003cli\u003eWidth of 7.000 mm (0.276 inches) for optimal sealing depth\u003c\/li\u003e\n\u003cli\u003ePart of the National 711000 series for consistent quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 711024 crankshaft seal is engineered with a PTFE sealing lip that offers excellent resistance to heat, chemicals, and wear, making it suitable for demanding engine environments. The clockwise-spiral helix lip design helps to direct oil back into the engine, reducing leakage and maintaining proper lubrication. With precise dimensions including a 55 mm housing bore and a 42 mm shaft diameter, this seal fits a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, Saturn, and Suzuki models such as the 9-3, 9-5, Camaro, Equinox, Malibu, and Traverse.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the engine crankshaft\u003c\/li\u003e\n\u003cli\u003eReduces contamination of engine oil by external debris\u003c\/li\u003e\n\u003cli\u003eMaintains engine lubrication integrity for improved performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature engine wear caused by oil loss\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM and Saab vehicle models for versatile use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the crankshaft and housing bore are clean and free of debris before installation. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal orientation matches the clockwise-spiral helix design for optimal oil retention. Avoid using excessive force during installation to prevent deformation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational 711024 crankshaft seals are manufactured to meet industry standards for durability and performance. The PTFE material and precision engineering contribute to long service life under normal operating conditions. Warranty details should be confirmed with the original equipment manufacturer or distributor.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":52166025543861,"sku":"BCZK-711024","price":14.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_711024_Ang.jpg?v=1775590343","url":"https:\/\/www.partcatalog.com\/products\/national-711024-engine-crankshaft-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}