{"product_id":"merc-542","title":"Mercury MerCruiser Quicksilver Gasket-Thermostat 804878","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Mercury MerCruiser Quicksilver Gasket-Thermostat 804878 is cataloged as \u003cstrong\u003eMercury-Mercruiser 27-804878 GASKET-THERMOSTAT\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis number is listed in Mercury catalog data as no longer made or no longer available; confirm current availability before ordering old-stock or replacement inventory.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e804878\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct type: Gasket-Thermostat\u003c\/li\u003e\n\u003cli\u003eCategory: Seals, Gaskets \u0026amp; O-Rings\u003c\/li\u003e\n\u003cli\u003eExact part-number listing\u003c\/li\u003e\n\u003cli\u003eStatus: no longer made\/no longer available in current listing data\u003c\/li\u003e\n\u003cli\u003eMercury-Mercruiser 27-804878 GASKET-THERMOSTAT\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercury-Mercruiser 27-804878 GASKET-THERMOSTAT\u003c\/li\u003e\n\u003cli\u003eMercury-Mercruiser 27-804878 GASKET-THERMOSTAT is no longer made and is no longer available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\u003cp\u003eUse this part where the Mercury, MerCruiser, or Quicksilver parts diagram calls for this exact number. If the product has a known application note above, match that note to the installed engine, drive, or assembly before ordering.\u003c\/p\u003e\u003ch2\u003eFitment Notice\u003c\/h2\u003e\u003cp\u003eVerify the part number against the current Mercury parts diagram, model, serial number, and assembly location. Similar Mercury hardware, seals, electrical parts, and drive components can vary by production range.\u003c\/p\u003e\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\u003cp\u003eReplace during disassembly, resealing work, leakage diagnosis, or whenever the old sealing surface is crushed, hardened, torn, flattened, or contaminated.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eClean the mating surfaces, replace related seals or gaskets disturbed during disassembly, and follow the Mercury service manual for orientation, lubrication, tightening sequence, and torque.\u003c\/p\u003e\u003ch2\u003eAlternate\/Superseded Part Numbers\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eRequested\/listed number: \u003cstrong\u003e804878\u003c\/strong\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\u003cp\u003eOrder Mercury parts by the number in the diagram first, then use the product name as a secondary check. This is especially important on repowered boats or assemblies that may have been updated under a superseded number.\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563872682020,"sku":"804878","price":11.43,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/marisolmarine.com\/products\/merc-542","provider":"Marisol Marine Company","version":"1.0","type":"link"}