{"product_id":"national-3476-engine-intermediate-shaft-seal","title":"National 3476 Engine Intermediate Shaft Seal - Front","description":"\u003ch2\u003eNational 3476 Engine Intermediate Shaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 3476 engine intermediate shaft seal is designed to provide reliable sealing performance for various Audi, Volkswagen, Porsche, Dodge, Plymouth, and Volvo 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: 1.260 inches (32.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 1.860 inches (47.240 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.394 inches (10.000 mm)\u003c\/li\u003e\n\u003cli\u003eSealing material: Polyacrylate for enhanced durability\u003c\/li\u003e\n\u003cli\u003eClockwise-spiral lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eRedicoat coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi, Volkswagen, Porsche, Dodge, Plymouth, and Volvo models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe National 3476 oil seal features a polyacrylate sealing material known for its resistance to heat, oil, and wear, making it suitable for demanding engine environments. The clockwise-spiral lip design ensures a tight seal around the intermediate shaft, reducing the risk of oil leakage. The seal measures 1.260 inches (32 mm) in inside diameter and 1.860 inches (47.240 mm) in outside diameter, with a thickness of 0.394 inches (10 mm). The Redicoat treatment adds an extra layer of corrosion protection, extending the service life of the seal.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine intermediate shaft seal is compatible with a wide range of vehicles, including Audi models such as the 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 200, 200 Quattro, A3, A4, A4 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, Allroad Quattro, RS3, RS6, S4, S6, S8, TT, TT Quattro, and others. It also fits Volkswagen models like Beetle, Cabrio, Corrado, Golf, Jetta, Passat, Phaeton, Q5, Q7, Touareg, and Vanagon. Additionally, it suits Porsche 924 and 4000 Quattro, Dodge Charger, Plymouth models, and Volvo 740, 745, and 760 series.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the National 3476 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the engine intermediate shaft\u003c\/li\u003e\n\u003cli\u003eReduces contamination of engine components by sealing out dirt and debris\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the engine assembly\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature wear of engine parts due to oil loss\u003c\/li\u003e\n\u003cli\u003eProtects against corrosion with Redicoat coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 3476 engine intermediate shaft seal, ensure the shaft and housing bore are clean and free of debris. The seal should be pressed evenly into the housing bore (1.850 inches \/ 47.000 mm) without tilting to avoid damage to the sealing lip. Lubricate the sealing lip lightly with engine oil before installation to reduce initial wear. Verify the clockwise-spiral lip orientation matches the shaft rotation direction for optimal sealing performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational's 3476 engine intermediate shaft seal is manufactured to meet strict quality standards, using durable polyacrylate material and advanced sealing designs. The Redicoat corrosion-resistant coating further enhances product longevity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448185323701,"sku":"BCZK-3476","price":19.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_3476_Fro.jpg?v=1774734511","url":"https:\/\/www.partcatalog.com\/products\/national-3476-engine-intermediate-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}