{"product_id":"national-2942-engine-crankshaft-seal","title":"National 2942 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eOverview of National 2942 Engine Crankshaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 2942 engine crankshaft seal is designed to provide reliable sealing performance for various Ford, Lincoln, and Mercury vehicles. Engineered with precision, this oil seal helps maintain engine integrity by preventing oil leaks around the crankshaft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.875 inches (47.630 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.565 inches (65.150 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.406 inches (10.310 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable polyacrylate compound\u003c\/li\u003e\n\u003cli\u003eHelix type: Clockwise-spiral lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eRedicoat surface treatment for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003eCompatible housing bore: 2.560 inches (65.020 mm)\u003c\/li\u003e\n\u003cli\u003ePart number: 2942\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 2942 crankshaft seal is part of the 2000 series oil seals, known for their robust construction and reliable sealing capabilities. Made from polyacrylate material, this seal offers resistance to heat and oil degradation, ensuring long service life. The clockwise-spiral lip design improves sealing efficiency by directing oil back into the engine, reducing the risk of leaks. The Redicoat treatment further enhances the seal’s durability by providing a protective coating that minimizes wear during operation.\u003c\/p\u003e\u003cp\u003eThis seal is specifically engineered to fit a range of Ford, Lincoln, and Mercury models, including popular vehicles such as the Ford Mustang, Ford F-150, Lincoln Continental, Mercury Cougar, and various Econoline series trucks. Its precise dimensions—1.875 inch shaft diameter and 2.565 inch outside diameter—ensure a secure fit within the engine housing bore of 2.560 inches.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces engine contamination from external debris\u003c\/li\u003e\n\u003cli\u003eMaintains proper oil pressure and lubrication\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature engine wear due to oil loss\u003c\/li\u003e\n\u003cli\u003eAddresses seal hardening and cracking in older vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the crankshaft and housing bore are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the seal lip during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the clockwise-spiral lip design for optimal sealing\u003c\/li\u003e\n\u003cli\u003eCheck for proper fitment with the 1.875 inch shaft and 2.560 inch housing bore\u003c\/li\u003e\n\u003cli\u003eApply a light coat of engine oil on the seal lip to facilitate installation and initial lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational’s 2000 series seals, including part number 2942, are manufactured to meet strict industry standards for durability and performance. The polyacrylate material and Redicoat treatment contribute to extended service life under normal operating conditions. While specific warranty details may vary, National products typically come with a limited warranty against manufacturing defects, ensuring confidence in the product’s quality and reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448179294389,"sku":"BCZK-2942","price":19.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_2942_Fro.jpg?v=1774734508","url":"https:\/\/www.partcatalog.com\/products\/national-2942-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}