{"product_id":"continental-49257-accessory-drive-belt-tensioner-assembly-accessory-drive","title":"Continental 49257 Accessory Drive Belt Tensioner Assembly - Accessory Drive","description":"\u003ch2\u003eOverview of Continental Multi-V Accessory Drive Belt Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThe Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49257, is designed for reliable performance in Ford Explorer and Mercury Mountaineer vehicles. This tensioner assembly ensures proper belt tension and smooth operation of accessory drive components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle non-flanged steel pulley with a 0.670 inch bore diameter\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter measures 3.94 inches\u003c\/li\u003e\n\u003cli\u003ePulley width of 1.20 inches for optimal belt engagement\u003c\/li\u003e\n\u003cli\u003eSmooth pulley surface to reduce belt wear\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Explorer and Mercury Mountaineer models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a single steel pulley constructed without flanges, providing a smooth surface that minimizes belt abrasion and extends belt life. The pulley’s bore diameter of 0.670 inches and an outside diameter of 3.94 inches are engineered to maintain precise belt alignment and tension. With a pulley width of 1.20 inches, this component supports consistent belt tracking and efficient power transmission to engine accessories.\u003c\/p\u003e\u003cp\u003eThe tensioner is part of Continental’s Multi-V product line, which focuses on durable and reliable belt system components designed to meet or exceed OEM specifications. The Multi-V line emphasizes quality materials and precise engineering to ensure compatibility and performance in demanding automotive applications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Ford Explorer models requiring part number 49257\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercury Mountaineer vehicles needing this accessory drive belt tensioner assembly\u003c\/li\u003e\n\u003cli\u003eIdeal for addressing issues related to belt tension and accessory drive system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear due to misalignment\u003c\/li\u003e\n\u003cli\u003eReduces noise from accessory drive belt system\u003c\/li\u003e\n\u003cli\u003eMaintains consistent tension for optimal accessory function\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine accessory failures linked to belt system problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (part number 49257), ensure the pulley aligns correctly with the belt path to prevent premature wear. Verify the bore diameter matches the mounting shaft for secure fitment. Use appropriate tools to apply correct tension and avoid over-tightening, which can damage the belt or tensioner components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eContinental’s Multi-V tensioner assemblies are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, Continental products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to official Continental documentation for exact warranty terms.\u003c\/p\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":52139464786101,"sku":"HSKV-49257","price":68.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6N_49257_Fro.jpg?v=1775232262","url":"https:\/\/www.partcatalog.com\/products\/continental-49257-accessory-drive-belt-tensioner-assembly-accessory-drive","provider":"PartCatalog","version":"1.0","type":"link"}