{"product_id":"yamaha-80-100-hp-starter-57-3430","title":"Arco 3430 Replacement Starter – Yamaha 80–100 HP \u0026 Mercury\/Mariner 90 HP 4-Stroke Outboards","description":"\u003ch2\u003eArco 3430 Replacement Outboard Starter Motor\u003c\/h2\u003e\u003cp\u003eThe Arco 3430 is a direct-fit replacement starter covering a broad range of 4-stroke outboard applications from both Yamaha and Mercury\/Mariner. If your late-1990s or early-2000s 4-stroke outboard is cranking slowly or the starter has failed, the 3430 replaces the original Hitachi unit with a 13-tooth drive gear and installs without modification. It’s a reliable, purpose-built replacement for some of the most popular 4-stroke outboard engines on the water.\u003c\/p\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYamaha 80 HP 4-stroke outboards (1999 and newer)\u003c\/li\u003e\n\u003cli\u003eYamaha 100 HP 4-stroke outboards (1999 and newer)\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 90 HP 4-stroke outboards\u003c\/li\u003e\n\u003cli\u003e13-tooth drive gear configuration required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces OEM Part Numbers\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHitachi: S114-828B\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for Hitachi S114-828B starter\u003c\/li\u003e\n\u003cli\u003e13-tooth drive gear for correct flywheel engagement\u003c\/li\u003e\n\u003cli\u003eCovers both Yamaha and Mercury\/Mariner 4-stroke applications\u003c\/li\u003e\n\u003cli\u003eBuilt for saltwater and freshwater marine environments\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction for long service life\u003c\/li\u003e\n\u003cli\u003eSKU: 57-3430\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe 3430 is one of the few Arco starters that crosses between Yamaha and Mercury\/Mariner — both brands used the Hitachi S114-828B in their 4-stroke outboards of this era, making this a versatile replacement. Confirm your tooth count (13-tooth) before ordering, as this is the most common fitment variable on 4-stroke outboard starters. For Mercury 4-stroke applications in the 80–115 HP range, also consider the \u003ca href=\"\/products\/arco-5415-replacement-starter-motor-mercury-80-115-hp-4-stroke-80-hp-jet-optimax\"\u003eArco 5415\u003c\/a\u003e, which covers a wider Mercury HP spread. For other Yamaha outboard starters, see the \u003ca href=\"\/products\/arco-3426-replacement-starter-yamaha-115-200-hp-2-stroke-40-50-hp-4-stroke-outboards\"\u003eArco 3426\u003c\/a\u003e covering Yamaha 40–50 HP 4-stroke and 115–200 HP 2-stroke applications. For other Yamaha electrical components, the \u003ca href=\"\/products\/arco-heavy-duty-tilt-trim-motor-for-yamaha-outboards-57-6240\"\u003eArco Heavy-Duty Tilt\/Trim Motor for Yamaha Outboards\u003c\/a\u003e is worth bookmarking for future service needs.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250827001892,"sku":"57-3430","price":751.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/57-3430.jpg?v=1786510755","url":"https:\/\/marisolmarine.com\/products\/yamaha-80-100-hp-starter-57-3430","provider":"Marisol Marine Company","version":"1.0","type":"link"}