{"product_id":"arco-57-5367-outboard-starter-mercury-mariner-6-25-hp","title":"ARCO 57-5367 Outboard Starter – Mercury\/Mariner 6–25 HP","description":"\u003ch2\u003eARCO 57-5367 Replacement Outboard Starter Motor\u003c\/h2\u003e\u003cp\u003eKeep your outboard turning over reliably with the ARCO 57-5367 starter motor — a direct-fit replacement engineered for Mercury and Mariner small-block outboards. Whether you're launching at first light or heading back out after a long day on the water, this starter delivers the consistent cranking power your engine depends on.\u003c\/p\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury \/ Mariner 6–15 HP (1986–1996)\u003c\/li\u003e\n\u003cli\u003eMercury \/ Mariner 18–25 HP (1980–2003)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces OEM \u0026amp; Cross-Reference Part Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury \/ Mariner: 50-90983A1, 50-90983T1, 50-893889T, 8M0033984\u003c\/li\u003e\n\u003cli\u003eSierra: 18-5611, 18-5639\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor casing diameter: 2½\"\u003c\/li\u003e\n\u003cli\u003eDrive gear: 10-tooth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThis starter is the go-to choice for small-block Mercury and Mariner tiller and remote-steer outboards in the 6–25 HP range. It's most commonly needed on older two-stroke motors that have seen heavy use — slow or labored cranking is usually the first sign. If you're also experiencing charging issues on the same motor, pair this with a compatible \u003ca href=\"\/products\/11141375229988\"\u003eARCO outboard alternator\u003c\/a\u003e for a complete electrical refresh. For larger Mercury outboard starters, see the \u003ca href=\"\/products\/11141375721508\"\u003eARCO 5381X for 150–225 HP\u003c\/a\u003e or the \u003ca href=\"\/products\/11141376868388\"\u003eARCO 5415 for 80–115 HP 4-Stroke\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250827526180,"sku":"57-5367","price":279.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/57-5367.jpg?v=1786510762","url":"https:\/\/marisolmarine.com\/products\/arco-57-5367-outboard-starter-mercury-mariner-6-25-hp","provider":"Marisol Marine Company","version":"1.0","type":"link"}