{"product_id":"volvo-86","title":"Volvo Penta Gasket 20579690","description":"\u003cp\u003eVolvo Penta 20579690 is a genuine OEM sealing component listed by Volvo Penta as a \u003cstrong\u003egasket\u003c\/strong\u003e or \u003cstrong\u003esealing ring\u003c\/strong\u003e, depending on catalog view. Current parts references consistently place this number in lubrication-related service use, and multiple parts sources specifically identify it as an oil drain plug or oil pan sealing gasket rather than a large formed engine gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM part number \u003cstrong\u003e20579690\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eListed in current sources as a \u003cstrong\u003egasket \/ sealing ring\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCommon application references identify it as an \u003cstrong\u003eengine oil drain plug gasket \/ sealing ring\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eReported dimensions from current aftermarket references include approximately \u003cstrong\u003eM24 x 22\u003c\/strong\u003e and, in inch-format listings, about \u003cstrong\u003e0.875 in ID, 1.294 in OD, 0.078 in thickness\u003c\/strong\u003e. These should be treated as reference dimensions and confirmed against the exact serial-numbered application.\u003c\/li\u003e\n\u003cli\u003eCurrent cross-reference listings associate this number with replacement references such as \u003cstrong\u003eElring 729.590\u003c\/strong\u003e, \u003cstrong\u003eDT 2.11432\u003c\/strong\u003e, \u003cstrong\u003eFebi 103152\u003c\/strong\u003e, and \u003cstrong\u003eAjusa 20005600\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003cbr\u003eCurrent source coverage points to lubrication-system service use rather than a single clearly defined marine engine family in the public Volvo Penta catalog snippet available here. Seller and cross-reference sources connect 20579690 broadly to Volvo\/Volvo Penta engine applications and oil-service sealing use, so fitment should be treated as \u003cstrong\u003eengine- and assembly-specific\u003c\/strong\u003e and confirmed to the exact serial-numbered engine or parts diagram before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003cbr\u003eAlways confirm \u003cstrong\u003e20579690\u003c\/strong\u003e against the exact engine serial number and the correct Volvo Penta parts diagram before ordering. Volvo Penta directs owners and technicians to identify the exact engine, shield, or drive when locating the correct spare parts and service information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this gasket when the original sealing ring is flattened, hardened, cracked, leaking, deformed, or removed during service and no longer able to provide a reliable seal. On drain-plug and similar lubrication-system service points, renewing the gasket during reassembly helps reduce nuisance seepage and repeat service. The leak-prevention role is consistent across current application references for this part number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003cbr\u003eInstall only in the correct matched Volvo Penta application. Clean the mating surfaces, inspect the drain plug or related sealing face for damage, and replace the gasket whenever wear or compression set is visible. Follow the correct Volvo Penta service information for the exact serial-numbered engine when tightening and reassembling the related component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003cbr\u003eCurrent references reviewed continue to list this part under active Volvo Penta number \u003cstrong\u003e20579690\u003c\/strong\u003e. Some sources also associate it with earlier or cross-reference numbers including \u003cstrong\u003e20553989\u003c\/strong\u003e and several aftermarket equivalents such as \u003cstrong\u003e729.590\u003c\/strong\u003e. Cross references should always be confirmed against the exact application before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eSmall sealing rings like 20579690 are easy to overlook, but they can make the difference between a clean service job and a persistent oil seep. Replacing the gasket whenever the plug or related fitting is removed is usually inexpensive insurance against repeat cleanup and lost time after service.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563977637924,"sku":"20579690","price":8.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/fce9d89b-539c-4653-9c12-0a5c1a17f7b1.png?v=1776140135","url":"https:\/\/marisolmarine.com\/products\/volvo-86","provider":"Marisol Marine Company","version":"1.0","type":"link"}