{"product_id":"elring-698-440-engine-crankshaft-seal","title":"Elring 698.440 Engine Crankshaft Seal","description":"\u003ch2\u003eEngine Crankshaft Seal Overview\u003c\/h2\u003e\u003cp\u003eElring crankshaft seal 698.440 is a sealing component for engines that require a 27.0 mm inside diameter and 40.0 mm outside diameter. It uses FPM fluoride rubber and includes a dust lip for added sealing protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFPM (fluoride rubber) construction for engine sealing applications.\u003c\/li\u003e\n\u003cli\u003e27.0 mm inside diameter, 40.0 mm outside diameter, and 6.5 mm thickness.\u003c\/li\u003e\n\u003cli\u003eDust lip helps reduce contamination at the sealing edge.\u003c\/li\u003e\n\u003cli\u003eAS radial shaft seal design with RD swirl type.\u003c\/li\u003e\n\u003cli\u003eElring part number 698.440 for catalog and fitment reference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Elring engine crankshaft seal is built for applications that match the listed dimensions and seal design. The FPM material is selected for demanding engine environments, while the dust lip adds an extra barrier at the shaft interface. Fits 2008-2015 Smart Fortwo, N\/A. Part number 698.440 is the reference to verify against the vehicle’s sealing specification, and 698.440 is the number to use when matching the correct replacement.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 81-39029-00, 132 032 00 80) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn crankshaft seal that allows oil seepage.\u003c\/li\u003e\n\u003cli\u003eRestoring sealing at the crankshaft interface.\u003c\/li\u003e\n\u003cli\u003eAddressing contamination around the seal area.\u003c\/li\u003e\n\u003cli\u003eMatching a seal with the correct diameter and thickness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the shaft diameter, seal dimensions, and swirl type before installation. Clean the sealing surface thoroughly and inspect the shaft for wear or scoring. Confirm the application against the vehicle’s service information before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eElring is a recognized sealing-system manufacturer with extensive engine sealing coverage. Use part number 698.440 to confirm the correct seal specification before installation.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":53379860103349,"sku":"DTWD-698.440","price":16.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_698440_Fro.jpg?v=1790315366","url":"https:\/\/www.partcatalog.com\/products\/elring-698-440-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}