{"product_id":"elring-728-880-engine-crankshaft-seal","title":"Elring 728.880 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eReliable Engine Crankshaft Seal for Audi and Volkswagen Models\u003c\/h2\u003e\u003cp\u003eThe Elring 728.880 engine crankshaft seal is designed to provide durable sealing performance for various Audi and Volkswagen vehicles. Engineered with high-quality materials and precise dimensions, this seal helps maintain engine integrity and prevent oil leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: PTFE (polytetrafluoroethylene) combined with ACM (polyacrylate rubber) for enhanced durability\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 85.0 mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 105.0 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 12.0 mm\u003c\/li\u003e\n\u003cli\u003eIncludes dust lip for additional protection against contaminants\u003c\/li\u003e\n\u003cli\u003eRadial shaft seal design: Aw\/bs\u003c\/li\u003e\n\u003cli\u003eEquipped with a mounting sleeve for easier installation\u003c\/li\u003e\n\u003cli\u003eSwirl type: Ld for optimized sealing performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe Elring 728.880 crankshaft seal features a combination of PTFE and ACM materials, offering excellent resistance to heat, oil, and wear. The PTFE component ensures low friction and chemical resistance, while the ACM rubber provides flexibility and sealing reliability. The seal’s dimensions—85.0 mm inside diameter, 105.0 mm outside diameter, and 12.0 mm thickness—are engineered to fit precisely on compatible crankshafts. The integrated dust lip protects the seal from dirt and debris, extending its service life. Additionally, the mounting sleeve included with this part facilitates proper installation, reducing the risk of damage during fitting.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a range of Audi and Volkswagen models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A4 and A4 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A6 and A6 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi Allroad Quattro\u003c\/li\u003e\n\u003cli\u003eVolkswagen Beetle and Beetle Cabrio\u003c\/li\u003e\n\u003cli\u003eVolkswagen Bora\u003c\/li\u003e\n\u003cli\u003eVolkswagen Golf and Golf SportWagen\u003c\/li\u003e\n\u003cli\u003eVolkswagen Jetta\u003c\/li\u003e\n\u003cli\u003eVolkswagen Passat\u003c\/li\u003e\n\u003cli\u003eVolkswagen RS Q3\u003c\/li\u003e\n\u003cli\u003eAudi S4\u003c\/li\u003e\n\u003cli\u003eAudi TT RS Quattro\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Crankshaft Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eProtects engine components from dust and contaminants\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine lubrication pressure\u003c\/li\u003e\n\u003cli\u003eReduces risk of crankshaft seal wear and premature failure\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly engine repairs related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Elring 728.880 crankshaft seal, ensure the mounting surface is clean and free of debris. Use the included mounting sleeve to avoid damaging the seal during installation. Proper alignment is critical to prevent leaks and ensure long-term performance. It is recommended to inspect the crankshaft and surrounding components for wear or damage before fitting the new seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eElring manufactures this crankshaft seal to meet strict quality standards, ensuring reliable performance in demanding engine environments. The use of PTFE and ACM materials reflects a focus on durability and resistance to heat and chemicals. While specific warranty details may vary, Elring products typically come with manufacturer-backed quality guarantees to support professional automotive repairs.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":43413486108853,"sku":"DTWD-728.880","price":24.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_728880_Fro.jpg?v=1774730728","url":"https:\/\/www.partcatalog.com\/products\/elring-728-880-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}