{"product_id":"national-3655-engine-intermediate-shaft-seal-front","title":"National 3655 Engine Intermediate Shaft Seal - Front","description":"\u003ch2\u003eReliable Engine Intermediate Shaft Seal for Chrysler and Dodge Vehicles\u003c\/h2\u003e\u003cp\u003eThe National 3655 Engine Intermediate Shaft Seal is designed to provide effective sealing for various Chrysler, Dodge, Jeep, Plymouth, and Volkswagen models. Engineered with precision, this oil seal helps maintain engine integrity by preventing oil leaks around the intermediate shaft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter options: 1.378 inch (35.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.061 inch (52.350 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.305 inch (7.750 mm)\u003c\/li\u003e\n\u003cli\u003eSealing material: durable polyacrylate\u003c\/li\u003e\n\u003cli\u003eClockwise-spiral lip design for enhanced sealing performance\u003c\/li\u003e\n\u003cli\u003eCompatible housing bore: 2.047 inch (52.000 mm)\u003c\/li\u003e\n\u003cli\u003ePart number: 3655\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThis National 3655 engine intermediate shaft seal features a polyacrylate sealing material known for its resistance to heat and oil degradation. The clockwise-spiral lip design ensures a tight seal around the shaft, reducing the risk of oil leakage and contamination. With an inside diameter of 1.378 inches (35 mm) and an outside diameter of 2.061 inches (52.35 mm), this seal fits precisely into the housing bore of 2.047 inches (52 mm). The thickness of 0.305 inches (7.75 mm) provides durability and stability under engine operating conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine intermediate shaft seal is compatible with a range of vehicles, including Chrysler, Dodge, Jeep, Plymouth, and Volkswagen models. Notable compatible models include the Chrysler Town \u0026amp; Country, Dodge Caravan, Jeep Wrangler, Plymouth Sundance, and Volkswagen Routan. The National 3655 seal is suitable for use in engines requiring a 32-type oil seal with the specified dimensions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the intermediate shaft\u003c\/li\u003e\n\u003cli\u003eReduces engine contamination from external debris\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the engine\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature engine wear and damage\u003c\/li\u003e\n\u003cli\u003eEnsures consistent engine performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 3655 engine intermediate shaft seal, ensure the housing bore and shaft 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 sealing. Proper installation helps maintain engine oil integrity and prevents leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational engine seals are manufactured to meet industry standards for durability and performance. The polyacrylate material and precision design contribute to long service life under normal operating conditions. While specific warranty details are not provided, National products typically adhere to quality control processes to ensure reliability in automotive applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":52163237019829,"sku":"BCZK-3655","price":20.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_3655_Fro.jpg?v=1775590323","url":"https:\/\/www.partcatalog.com\/products\/national-3655-engine-intermediate-shaft-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}