{"product_id":"sierramarine-1815121-serpentine-belt","title":"Sierra Marine 18-15121 Serpentine Belt – 87-1\/2\" x 13\/16\" – MerCruiser Sterndrive","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSierra Marine 18-15121 Serpentine Belt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOE-style replacement belt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMerCruiser sterndrive systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Measuring \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e87-1\/2 inches in outside length and 13\/16 inch in top width\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it is designed to match the specified original equipment dimensions for a direct-fit replacement without modification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for demanding marine environments, this marine-grade serpentine belt is designed to provide reliable accessory drive performance under regular marine operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOE-style replacement serpentine belt\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for compatible MerCruiser sterndrive systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e87-1\/2-inch outside length\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e13\/16-inch top width\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit design intended for installation without modification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions designed to match original equipment specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarine-grade construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for demanding marine environments and heavy use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sierra Marine\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18-15121\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Serpentine Belt\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eType:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE Replacement\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MerCruiser Sterndrive\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutside Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 87-1\/2\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTop Width:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 13\/16\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Brand New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Genuine Sierra Marine Product\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecompatible MerCruiser sterndrive systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e requiring an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e87-1\/2-inch long by 13\/16-inch wide serpentine belt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and Sierra Marine part number 18-15121.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMerCruiser sterndrive engines can use different serpentine belts depending on the engine, accessory configuration and model year. Belt dimensions alone should not be used to confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVerify the existing belt specifications and confirm \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSierra Marine manufacturer part number 18-15121\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is correct for the specific MerCruiser application before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e87-1\/2\" outside length\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e13\/16\" top width\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntended as a direct-fit replacement for compatible applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify the engine and accessory-drive configuration before installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBacked by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elimited lifetime manufacturer warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sierramarine","offers":[{"title":"Default Title","offer_id":46642327814330,"sku":"04-9752","price":116.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4958\/3802\/files\/4014674-sierra-18-15121-serpentine-belts-0.jpg?v=1790026467","url":"https:\/\/usedrvparts.ca\/products\/sierramarine-1815121-serpentine-belt","provider":"Okanagan RV Parts","version":"1.0","type":"link"}