{"product_id":"national-710472-engine-crankshaft-seal","title":"National 710472 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eNational 710472 Engine Crankshaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 710472 engine crankshaft seal is designed to provide reliable sealing performance for various Chrysler, Dodge, Jeep, Mitsubishi, and Ram 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: 2.840 inches (72.140 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.335 inches (8.500 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width with side lip: 0.386 inches (9.800 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyacrylate for enhanced durability\u003c\/li\u003e\n\u003cli\u003eHelix type: Counter-clockwise spiral lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eHousing bore: 2.835 inches (72.000 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple vehicle models including Ram 1500, Jeep Grand Cherokee, Dodge Durango, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe National 710472 crankshaft seal is part of the 710400 series, crafted to meet the demanding requirements of engine sealing systems. Its polyacrylate material offers resistance to heat and oil degradation, ensuring long-lasting performance. The seal features a counter-clockwise spiral lip design that enhances sealing efficiency by directing oil back into the engine, reducing leakage risks. With precise dimensions including a 1.811-inch inside diameter and a 2.840-inch outside diameter, this seal fits securely within the housing bore of 2.835 inches, providing a tight and reliable fit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a range of vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler Aspen\u003c\/li\u003e\n\u003cli\u003eDodge Dakota, Durango, Nitro\u003c\/li\u003e\n\u003cli\u003eJeep Commander, Grand Cherokee, Liberty\u003c\/li\u003e\n\u003cli\u003eMitsubishi Raider\u003c\/li\u003e\n\u003cli\u003eRam 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to replace worn or damaged seals in these models, helping maintain engine oil containment and preventing contamination.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 710472 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eReduces engine oil contamination and loss\u003c\/li\u003e\n\u003cli\u003eMinimizes risk of engine damage due to oil leakage\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine pressure and lubrication\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure\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 during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the counter-clockwise spiral lip design for optimal performance\u003c\/li\u003e\n\u003cli\u003eCheck for proper fitment with the 1.811-inch shaft diameter and 2.835-inch housing bore\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational engine crankshaft seals are manufactured to meet industry standards for durability and performance. The 710472 seal undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in product reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448346935477,"sku":"BCZK-710472","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710472_Fro.jpg?v=1774734750","url":"https:\/\/www.partcatalog.com\/products\/national-710472-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}