{"product_id":"elring-702-994-engine-crankshaft-seal","title":"Elring 702.994 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eOverview of Elring Engine Crankshaft Seal 702.994\u003c\/h2\u003e\u003cp\u003eThe Elring 702.994 engine crankshaft seal is designed for reliable sealing performance in various BMW models. Engineered with durable Fpm (fluoride rubber) material, this seal ensures effective protection against oil leaks and contaminants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Fpm (fluoride rubber) for high chemical and temperature resistance\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 90.0 mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 110.0 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 12.0 mm\u003c\/li\u003e\n\u003cli\u003eIncludes dust cover with dust lip for enhanced protection\u003c\/li\u003e\n\u003cli\u003eRadial shaft seal design: A\/bs\u003c\/li\u003e\n\u003cli\u003eSwirl type: Ld for optimized sealing performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe Elring 702.994 crankshaft seal is constructed from Fpm, a fluoride rubber known for its excellent resistance to heat, oil, and chemicals, making it suitable for demanding engine environments. The seal’s dimensions—90.0 mm inside diameter, 110.0 mm outside diameter, and 12.0 mm thickness—are precisely engineered to fit specific BMW crankshaft housings. The integrated dust lip provides additional protection against dirt and debris, helping to maintain engine integrity. The A\/bs radial shaft seal design combined with the Ld swirl type enhances sealing efficiency and durability under various operating conditions.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models\u003c\/h2\u003e\u003cp\u003eThis crankshaft seal is compatible with a wide range of BMW vehicles, including but not limited to the 318i, 320i, 323Ci, 325i, 328i, 330i, 525i, 530i, 635CSi, 735i, M3, X3, X5, Z3, and Z4 models. The Elring 702.994 part number ensures precise fitment for these models, supporting proper engine function and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\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 engine oil pressure by ensuring a tight seal\u003c\/li\u003e\n\u003cli\u003eReduces wear on crankshaft bearings by preventing lubricant loss\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 702.994 crankshaft seal, ensure the sealing surface and crankshaft are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation, especially the dust lip side, to maximize protection. It is recommended to inspect the crankshaft and surrounding components for wear or damage before installation to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eElring manufactures the 702.994 crankshaft seal to meet stringent quality standards, ensuring reliable sealing performance in BMW engines. The use of Fpm material and precise engineering supports durability under high-temperature and high-stress conditions. While specific warranty details may vary, Elring products typically come with manufacturer-backed quality assurance to support customer confidence in fitment and function.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":43413462286517,"sku":"DTWD-702.994","price":23.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_702994_Fro_739c72d1-3412-412d-b1ac-46b831b98268.jpg?v=1774730707","url":"https:\/\/www.partcatalog.com\/products\/elring-702-994-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}