{"product_id":"national-710056-engine-crankshaft-seal","title":"National 710056 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eNational 710056 Engine Crankshaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 710056 engine crankshaft seal is designed to provide reliable sealing performance for a variety of vehicles including Chrysler, Dodge, Hyundai, Jeep, Kia, Mitsubishi, and Plymouth models. Engineered with a fluoro-elastomer material and a counter-clockwise-spiral lip design, this oil seal ensures effective protection against oil leaks and contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 3.583 inches (91.0 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 4.378 inches (111.2 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.394 inches (10.0 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable fluoro-elastomer for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eHelix type: Counter-clockwise spiral lip design for enhanced sealing\u003c\/li\u003e\n\u003cli\u003eRedicoat finish for improved wear resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple vehicle makes and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe National 710056 crankshaft seal features a 3.583-inch inside diameter and a 4.378-inch outside diameter, making it suitable for shafts measuring 91 mm and housings with a bore diameter of approximately 111 mm. The 10 mm thickness provides a robust sealing surface, while the fluoro-elastomer material offers excellent resistance to engine oils, heat, and other automotive fluids. The counter-clockwise spiral lip design helps maintain a tight seal under varying engine conditions, reducing the risk of oil leaks and contamination.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a wide range of vehicles, including Chrysler 300M, Dodge Caravan, Charger, Dakota, and Ram 50, Hyundai Sonata, Santa Fe, and Tucson, Jeep Liberty and Wrangler, Kia Optima and Sorento, Mitsubishi Eclipse and Montero, as well as Plymouth Acclaim and Sundance models. The part number 710056 ensures precise fitment for these applications, supporting reliable engine performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the National 710056 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces contamination from dirt and debris entering the engine\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil pressure and efficiency\u003c\/li\u003e\n\u003cli\u003eProtects against premature wear of engine components\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs due to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 710056 crankshaft seal, ensure the housing bore and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the lip or material. Verify the seal orientation matches the counter-clockwise spiral lip design for optimal sealing performance. Lubricate the seal lip lightly with clean engine oil before installation to reduce initial wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the 710056 crankshaft seal to meet strict industry standards for durability and performance. The fluoro-elastomer material and Redicoat finish contribute to long service life under demanding engine conditions. While specific warranty details may vary, National products typically come with a limited warranty against defects in material and workmanship, providing confidence in the product's reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448332124341,"sku":"BCZK-710056","price":30.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710056_Fro.jpg?v=1774734715","url":"https:\/\/www.partcatalog.com\/products\/national-710056-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}