{"product_id":"national-224650-engine-crankshaft-seal","title":"National 224650 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eOverview of National 224650 Engine Crankshaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 224650 engine crankshaft seal is designed to provide reliable sealing performance for various Nissan, Chevrolet, INFINITI, and Suzuki 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: 1.811 inches (46.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.294 inches (58.280 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.276 inches (7.000 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: durable polyacrylate for enhanced oil resistance\u003c\/li\u003e\n\u003cli\u003eHelix type: clockwise-spiral lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eHousing bore size: 2.283 inches (58.000 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Nissan, Chevrolet, INFINITI, and Suzuki models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe National 224650 crankshaft seal features a polyacrylate construction that offers excellent resistance to engine oils and high temperatures. Its 1.811-inch inside diameter and 2.294-inch outside diameter ensure a precise fit on shafts and housings specified for this size. The 7 mm thickness provides durability and stability during engine operation. The clockwise-spiral lip design enhances sealing efficiency by directing oil back into the engine, reducing leakage risks. This seal is part of National's 220000 series, known for consistent quality in gaskets and sealing systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a range of vehicles, including Nissan models such as the 200SX, 240SX, Altima, Frontier, Pathfinder, Rogue, Sentra, and Xterra. It also fits INFINITI models like the FX45, FX50, G20, Juke, M45, M56, Q45, Q70, Q70L, QX50, QX56, QX60, QX70, and QX80. Chevrolet and Suzuki models such as the Armada, City Express, Cube, D21, Equator, NV200, NV2500, NV3500, NV, Pickup, TITAN, and TITAN XD are also supported. The National 224650 seal is designed to meet the specific sealing requirements of these vehicles' crankshafts.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the National 224650 Seal\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 within the engine\u003c\/li\u003e\n\u003cli\u003eMinimizes wear on crankshaft bearings by retaining lubrication\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs due to oil loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 224650 crankshaft seal, ensure the shaft and housing bore are clean and free of debris. 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 lip design for optimal performance. Lubricate the seal lip lightly with engine oil before installation to reduce initial wear. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the 224650 crankshaft seal to meet industry standards for durability and performance. The polyacrylate material and precision engineering contribute to long service life under normal operating conditions. While specific warranty details may vary, National products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or authorized sources for warranty terms.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448290771125,"sku":"BCZK-224650","price":21.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_224650_Fro_4324074c-01a9-48bd-af89-a3b85433a72b.jpg?v=1774734622","url":"https:\/\/www.partcatalog.com\/products\/national-224650-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}