{"product_id":"mercury-20-hp-efi-uzun-saft-4-zamanli-distan-takma-deniz-motoru-f20mlefi","title":"Mercury 20 HP Rope Start Long Shaft Outboard Motor","description":"\u003cp\u003eThe Mercury \u003cstrong\u003eFourStroke 20 ML EFI\u003c\/strong\u003e is a 4-stroke outboard marine engine designed for small fiberglass, aluminum, or inflatable boats requiring a long shaft, measuring 2.5–5 meters. It features a 20 HP \/ 14.7 kW and 333 cc 2-cylinder engine. The FourStroke 20 ML EFI, with its 333 cc EFI FourStroke engine, offers economical and reliable power to small and medium-sized boat users.\u003c\/p\u003e\n\n\u003ch2\u003eFourStroke 20 ML EFI Series Features and Technology Advantages\u003c\/h2\u003e\n\u003cp\u003eThe 2-cylinder design offers balanced power with a compact and lightweight design. EFI injection ensures reliable starting without requiring a manual fuel system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Cylinder Engine (333 cc):\u003c\/strong\u003e The 2-cylinder design offers balanced power with a compact and lightweight design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Shaft (508 mm (20\")):\u003c\/strong\u003e The propeller operates at an optimal depth for the correct transom height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFI Electronic Injection:\u003c\/strong\u003e No primer pump required — automatic fuel system prime before turning the key\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eManual Start:\u003c\/strong\u003e Battery-independent reliable mechanical starting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Trim:\u003c\/strong\u003e Manually adjust the transom angle — simple and reliable mechanical structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Liter Internal Tank:\u003c\/strong\u003e Ready for daily short-distance use; external fuel tank input available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLong Shaft — What Boat Type Is It Suitable For?\u003c\/h2\u003e\n\u003cp\u003eThe long shaft (508 mm (20\")) is suitable for the vast majority of inflatable boats, aluminum boats, and fiberglass boat models. For boats with a transom height of 381 mm, a short shaft model should be preferred.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 HP \/ 14.7 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e333 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Cylinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-stroke, SOHC, 2 valves per cylinder, electronic fuel injection (EFI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong Shaft \/ 508 mm (20\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGear System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF – N – R (Forward \/ Neutral \/ Reverse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStarting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrim System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual Trim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Dry)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTiller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFourStroke 20 ML EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is This Engine For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5–5 meter small and medium-sized boats:\u003c\/strong\u003e economical EFI power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFishing and coastal use:\u003c\/strong\u003e quiet 4-stroke operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInflatable boats and RIBs:\u003c\/strong\u003e lightweight engine and balanced thrust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup engine:\u003c\/strong\u003e reliable Mercury service network access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance and Longevity\u003c\/h2\u003e\n\u003cp\u003e4-stroke Mercury engines operate trouble-free for many years with regular oil changes and end-of-season maintenance protocols. The impeller of the water-cooled system should be checked every 100 hours or every two seasons. In saltwater use, freshwater flushing after every use is mandatory.\u003c\/p\u003e\n\u003cp\u003eRelated maintenance categories: \u003ca href=\"\/en-us\/collections\/bakim-kiti\"\u003eMaintenance Kit\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/motor-yagi\"\u003eEngine Oil\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/impeller\"\u003eImpeller\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/mercury-yedek-parca\"\u003eMercury Spare Parts\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat boat size does the Mercury FourStroke 20 HP engine fit?\u003c\/h3\u003e\n\u003cp\u003e20 HP power can fit different sizes depending on boat weight and type. General rule: 15–20 kg boat weight per HP. Always check the maximum engine power recommended by the boat manufacturer.\u003c\/p\u003e\n\n\u003ch3\u003eWhat advantages does the EFI system offer over a carbureted engine?\u003c\/h3\u003e\n\u003cp\u003eEFI (Electronic Fuel Injection) does not require a primer pump or choke adjustment. It provides reliable starting in cold weather and at high altitudes, consistent power output, and lower fuel consumption compared to carbureted alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the maintenance intervals for Mercury FourStroke?\u003c\/h3\u003e\n\u003cp\u003eOil change at the first 20 hours, then oil change every 100 hours or once a season. Impeller checked every two seasons. In saltwater use, freshwater flushing after every use is mandatory. End-of-season fuel system protection is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eWhich boat and inflatable boat brands is the FourStroke 20 ML EFI compatible with?\u003c\/h3\u003e\n\u003cp\u003eMercury outboard engines are compatible with many fiberglass, aluminum, and inflatable boat models thanks to their universal transom clamp or transom mounting system. The only criteria are your boat's 508 mm (20\") transom height and the maximum engine power approved by the manufacturer. You can get compatibility confirmation from Clever Marin by sharing your boat model.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products and Categories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-distan-takma-motorlar\"\u003eMercury Outboard Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-urunleri\"\u003eMercury Marine Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-yedek-parca\"\u003eMercury Spare Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/fourstroke-2-5-30hp-motorlar\"\u003eMercury 2.5–30 HP FourStroke\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/fourstroke-40-60hp-motorlar\"\u003eMercury 40–60 HP FourStroke\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/distan-takma-motorlar\"\u003eOutboard Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/tekne-motorlari\"\u003eBoat Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/bakim-kiti\"\u003eMaintenance Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/impeller\"\u003eImpeller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/anot\"\u003eAnode\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIs This the Right Configuration for Your Boat?\u003c\/h2\u003e\n\u003cp\u003eShare your boat model, transom height, and intended use — let's confirm together if the Mercury \u003cstrong\u003eFourStroke 20 ML EFI\u003c\/strong\u003e engine is suitable for your boat and the correct shaft choice.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45454295138501,"sku":null,"price":130999.99,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9332\/8581\/files\/mercury-f20ml-efi-uzun-saft-distan-takma-deniz-motoru-f20mlEFI.jpg?v=1765043446","url":"https:\/\/clevermarin.com\/en-us\/products\/mercury-20-hp-efi-uzun-saft-4-zamanli-distan-takma-deniz-motoru-f20mlefi","provider":"CLEVER MARIN","version":"1.0","type":"link"}