{"product_id":"merc-1055","title":"Mercury MerCruiser Quicksilver Oil Sump Plug O-Ring 8M0036228","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eMercury Quicksilver 25-8M0036228 is the small O-ring used in specified FourStroke oil-sump plug assemblies. The catalog identifies its size as 8.1 x 1.6 and lists it separately from the larger O-rings in the same oil-plug arrangement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOEM number: 25-8M0036228.\u003c\/li\u003e\n\u003cli\u003eCatalog size designation: 8.1 x 1.6.\u003c\/li\u003e\n\u003cli\u003eCurrent replacement: 25-8M0188343.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and Fitment\u003c\/h2\u003e\u003cp\u003eA verified application is Mercury 75 EFI FourStroke, serial number 2B095049 and up, oil-sump diagram position 8. Other 75–115 and 150 FourStroke assemblies also use this number; match the exact oil-plug design.\u003c\/p\u003e\u003ch2\u003eReplacement and Installation\u003c\/h2\u003e\u003cp\u003eReplace a cut, flattened or damaged ring during oil-plug service. Clean its groove and follow the engine procedure for lubrication and plug installation; inspect for leakage after service.\u003c\/p\u003e\u003ch2\u003eAlternate \/ Superseded Part Numbers\u003c\/h2\u003e\u003cp\u003e25-8M0036228 is superseded by 25-8M0188343.\u003c\/p\u003e\u003ch2\u003eMercury Parts Finder\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.mercurymarine.com\/us\/en\/parts-finder\"\u003eSearch Mercury parts by serial number or part number\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\u003cp\u003eThree different O-ring numbers can appear together in the oil-sump plug diagram. Match the small ring to its own callout rather than substituting the larger plug seals.\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563910234148,"sku":"8M0036228","price":8.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/mercury-brand-placeholder-user-provided_7d4f53db-ebc4-4877-ba2f-0ee7969bd97f.jpg?v=1791247601","url":"https:\/\/marisolmarine.com\/products\/merc-1055","provider":"Marisol Marine Company","version":"1.0","type":"link"}