{"product_id":"s2-mercury-gnat-outboard-4-hp-2-stroke-lower-unit-long-shaft-1648-5559a4","title":"S2  Mercury Gnat Outboard 4 hp. 2 Stroke Lower Unit Long Shaft. 1648-5559A4","description":"\u003cp\u003e\u003cstrong\u003eMercury Gnat 4 HP 2-Stroke Outboard Lower Unit (Long Shaft)\u003c\/strong\u003e — Replacement lower unit assembly for Mercury Gnat 4 hp outboards, designed for long shaft configurations. This OEM part (1648-5559A4) ensures proper gear ratio, propeller drive, and water circulation for reliable performance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e4 HP 2-Stroke Mercury Gnat compatible\u003c\/li\u003e\n\u003cli\u003eLong shaft configuration\u003c\/li\u003e\n\u003cli\u003eComplete lower unit assembly\u003c\/li\u003e\n\u003cli\u003eOEM part number 1648-5559A4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDirect replacement part restores full propulsion and steering function without modification or compatibility issues.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":46032173760614,"sku":null,"price":722.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_289b76b5-c14e-4f5d-9ae6-b627ad972e94.jpg?v=1784939553","url":"https:\/\/findmypart.shop\/products\/s2-mercury-gnat-outboard-4-hp-2-stroke-lower-unit-long-shaft-1648-5559a4","provider":"Find My Part","version":"1.0","type":"link"}