{"product_id":"merc-1365","title":"Mercury 40-60HP FourStroke EFI 100-Hour Maintenance Kit - 8M0232733","description":"\u003cp\u003eThe \u003cstrong\u003eMercury Quicksilver 8M0232733\u003c\/strong\u003e is a genuine Mercury Marine OEM \u003cstrong\u003e100-hour maintenance kit\u003c\/strong\u003e for select Mercury and Mariner \u003cstrong\u003e40 HP, 50 HP, and 60 HP FourStroke EFI\u003c\/strong\u003e outboards. This factory service kit bundles the core replacement components normally used during annual or 100-hour maintenance, helping simplify routine oil, fuel, thermostat, and gearcase service.\u003c\/p\u003e\n\u003cp\u003eThis kit is intended for compatible 40–60 HP EFI outboards where the Mercury parts chart calls for \u003cstrong\u003e8M0232733\u003c\/strong\u003e or its superseded reference \u003cstrong\u003e8M0090558\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine OEM maintenance kit.\u003c\/li\u003e\n\u003cli\u003eMercury\/Quicksilver part number: \u003cstrong\u003e8M0232733\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSupersedes earlier Mercury reference \u003cstrong\u003e8M0090558\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUPC reference: \u003cstrong\u003e745061616165\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for select Mercury and Mariner 40–60 HP FourStroke EFI outboards.\u003c\/li\u003e\n\u003cli\u003eBuilt for standard \u003cstrong\u003e100-hour \/ annual service\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes key filters and sealing components for scheduled maintenance.\u003c\/li\u003e\n\u003cli\u003eHelps support clean engine oil, proper fuel filtration, cooling-system service, and gearcase drain sealing.\u003c\/li\u003e\n\u003cli\u003eConvenient all-in-one kit for seasonal maintenance and out-of-water service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Kit Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFactory kit contents may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngine oil filter\u003c\/li\u003e\n\u003cli\u003eLow-pressure fuel filter\u003c\/li\u003e\n\u003cli\u003eHigh-pressure fuel filter\u003c\/li\u003e\n\u003cli\u003eOil drain plug seal\u003c\/li\u003e\n\u003cli\u003eGearcase drain\/fill sealing washers\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eThermostat gaskets or seals\u003c\/li\u003e\n\u003cli\u003eRelated service seals included in the factory package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm the exact contents against the Mercury package and engine serial-number parts chart before beginning service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCommon application context includes select Mercury and Mariner FourStroke EFI outboards where the factory service chart calls for \u003cstrong\u003e8M0232733\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 40 HP FourStroke EFI\u003c\/strong\u003e outboards where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 50 HP FourStroke EFI\u003c\/strong\u003e outboards where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 60 HP FourStroke EFI\u003c\/strong\u003e outboards where specified.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eMariner 40 HP, 50 HP, and 60 HP FourStroke EFI\u003c\/strong\u003e applications where specified.\u003c\/li\u003e\n\u003cli\u003eCommon serial-number reference: \u003cstrong\u003e1C000001 and higher\u003c\/strong\u003e, where confirmed by Mercury parts lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this kit only where the Mercury parts diagram or service chart specifically calls for \u003cstrong\u003e8M0232733\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment by outboard serial number, horsepower, model year, fuel-system layout, thermostat design, filter configuration, and gearcase drain plug style before ordering. Mercury 40–60 HP FourStroke engines can use different service kits depending on production range and engine configuration, so horsepower alone is not enough to guarantee fitment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Kit Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUse this kit during scheduled \u003cstrong\u003e100-hour\u003c\/strong\u003e or \u003cstrong\u003eannual\u003c\/strong\u003e service, whichever comes first, or when performing seasonal recommissioning after storage. Replacement is also recommended when fuel filters are restricted, engine oil service is due, gearcase drain washers have been removed, the thermostat is being serviced, or maintenance history is unknown.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFollow the Mercury service manual for the exact engine serial number. Warm and drain the engine oil as specified, replace the oil filter and drain seal, service the fuel filters carefully to avoid fuel leaks, and replace gearcase sealing washers whenever the drain or vent screws are removed.\u003c\/p\u003e\n\u003cp\u003eWhen replacing the thermostat, clean the housing surfaces and replace the supplied gasket or seal. After service, refill with the correct Mercury-specified engine oil and gear lube, prime the fuel system as required, run the engine on a proper water supply, and check for oil, fuel, cooling-water, and gear-lube leaks.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8M0232733\u003c\/strong\u003e — current Mercury\/Quicksilver OEM 100-hour maintenance kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8M0090558\u003c\/strong\u003e — superseded Mercury service kit reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e745061616165\u003c\/strong\u003e — UPC reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Service Items\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDepending on the service being performed, additional maintenance items may include Mercury 4-Stroke Marine Engine Oil, Mercury Premium Gear Lube or High Performance Gear Lube where specified, spark plugs, fuel stabilizer, water pump impeller kit, propeller hardware, and corrosion-control anodes. Confirm all related fluids and parts by engine serial number.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA 100-hour kit is the cleanest way to handle routine service because the filters and seals are bundled around a specific engine family. The most important step is confirming the outboard serial number before ordering, especially on 40–60 HP FourStroke models where filter and thermostat layouts can vary by production range. Always replace drain seals after removal to prevent oil or gear-lube seepage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563926192164,"sku":"8M0232733","price":74.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/586c3021-cc24-46fc-9c29-41d90522d486.png?v=1781294598","url":"https:\/\/marisolmarine.com\/products\/merc-1365","provider":"Marisol Marine Company","version":"1.0","type":"link"}