{"product_id":"merc-758","title":"Mercury FourStroke Carburetor Repair Kit 854256","description":"\u003cp\u003eMercury 854256 is a genuine OEM \u003cstrong\u003ecarburetor repair kit\u003c\/strong\u003e for select carbureted Mercury FourStroke outboards. Current Mercury catalog listings show 854256 in Mercury’s carburetor repair kit lineup, and OEM dealer sources identify it specifically as \u003cstrong\u003eREPAIR KIT, Carburetor\u003c\/strong\u003e rather than a MerCruiser carb kit.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine OEM part number \u003cstrong\u003e854256\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCataloged as \u003cstrong\u003eREPAIR KIT, Carburetor\u003c\/strong\u003e for Mercury outboard applications.\u003c\/li\u003e\n\u003cli\u003eCurrent OEM dealer data lists \u003cstrong\u003eGTIN 745061433717\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent shipping specs show approximately \u003cstrong\u003e0.03 lb\u003c\/strong\u003e, \u003cstrong\u003e3.25 in x 3.75 in x 0.25 in\u003c\/strong\u003e packaged size.\u003c\/li\u003e\n\u003cli\u003eCurrent carburetor schematic references tie this kit to carburetor assemblies including \u003cstrong\u003e883314T03\u003c\/strong\u003e and \u003cstrong\u003e830276A18\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe strongest supportable fitment for 854256 is select \u003cstrong\u003eMercury 25 HP, 30 HP, and 40 HP carbureted FourStroke outboards\u003c\/strong\u003e. Current OEM dealer where-used references specifically show it on 25 FourStroke, 30 FourStroke, and 40 FourStroke carburetor applications, and another current catalog reference also groups it with Mercury 25–40 HP FourStroke carburetor service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVerify fitment by exact outboard serial number and carburetor diagram before ordering. Current OEM dealer references show 854256 for \u003cstrong\u003e25 (4-Stroke)\u003c\/strong\u003e serial ranges \u003cstrong\u003e9973100-0P016999\u003c\/strong\u003e, \u003cstrong\u003e0G590000-0G760299\u003c\/strong\u003e, \u003cstrong\u003e0G760300-0T408999\u003c\/strong\u003e, \u003cstrong\u003e0P017000-0P153499\u003c\/strong\u003e, \u003cstrong\u003e0P153500-0P388282\u003c\/strong\u003e, and \u003cstrong\u003e0T409000-1B344298\u003c\/strong\u003e; \u003cstrong\u003e30 (4-Stroke)\u003c\/strong\u003e \u003cstrong\u003e0G760300-0T408999\u003c\/strong\u003e and \u003cstrong\u003e0P017000-0P153499\u003c\/strong\u003e; and \u003cstrong\u003e40 (4-Stroke)\u003c\/strong\u003e \u003cstrong\u003e0G760300-0T408999\u003c\/strong\u003e and \u003cstrong\u003e0P017000-0P153499\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis kit is typically replaced when the carburetor is leaking, running poorly, or being serviced for worn internal carburetor seals and related service parts. That guidance is a practical service inference based on 854256 being sold and cataloged specifically as a carburetor repair kit for the affected outboard carburetor assemblies.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall 854256 only after confirming the exact Mercury outboard serial number and carburetor breakdown for the engine being serviced. Current schematic references show it in the carburetor service area with related float, valve, enrichener, plunger, bowl, and gasketed carburetor components, so matching the correct carburetor assembly first is the safest approach.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent sources reviewed show \u003cstrong\u003e854256\u003c\/strong\u003e as the active OEM reference for this carburetor repair kit.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is a good example of why the SKU should lead the listing. Even if a typed description points toward MerCruiser, \u003cstrong\u003e854256\u003c\/strong\u003e tracks to a \u003cstrong\u003eMercury outboard carburetor repair kit\u003c\/strong\u003e, and matching it by exact outboard serial range is the safer move because older carbureted FourStroke models can look similar while using different carb service parts.\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":43563885101092,"sku":"854256","price":126.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/4117b2ef-106e-4b2c-a42f-52ff6a2a9508.png?v=1776805138","url":"https:\/\/marisolmarine.com\/products\/merc-758","provider":"Marisol Marine Company","version":"1.0","type":"link"}