{"product_id":"skp-sk89364-accessory-drive-belt-tensioner-assembly-alternator-right-side","title":"SKP SK89364 Accessory Drive Belt Tensioner Assembly - Alternator - Right Side","description":"\u003ch2\u003eAccessory Drive Belt Tensioner Overview\u003c\/h2\u003e\u003cp\u003eThe SKP accessory drive belt tensioner assembly helps maintain proper belt tension for steady accessory operation and quieter engine performance. This SK89364 replacement is built for Ford Super Duty and E-Series applications with dual alternators, where consistent belt control is critical.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccessory drive belt tensioner assembly for belt tension control.\u003c\/li\u003e\n\u003cli\u003eBuilt with high-quality materials for dependable service.\u003c\/li\u003e\n\u003cli\u003eRigorously tested for fit and function.\u003c\/li\u003e\n\u003cli\u003eSupports quieter engine operation by maintaining belt tension.\u003c\/li\u003e\n\u003cli\u003eCross-references Dayco 89364 and Gates 38321 for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment Information\u003c\/h2\u003e\u003cp\u003eFits 2004-2010 Ford E-350 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2004-2010 Ford E-450 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2003-2007 Ford F-250 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2003-2007 Ford F-350 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2003-2007 Ford F-450 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2003-2007 Ford F-550 Super Duty, Alternator - Right Side, W\/Dual Alts. Fits 2004-2005 Ford E-350 Club Wagon, Alternator - Right Side, W\/Dual Alts.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrects belt slack that can affect accessory drive performance.\u003c\/li\u003e\n\u003cli\u003eAddresses belt noise caused by inconsistent tension.\u003c\/li\u003e\n\u003cli\u003eHelps restore stable operation in dual-alternator belt systems.\u003c\/li\u003e\n\u003cli\u003eSupports reliable drive belt tracking under engine load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses the listed dual-alternator configuration before ordering. Match the part number SK89364 and confirm the alternator-side mounting location against the existing tensioner. Inspect the belt and related pulleys during replacement to avoid repeat noise or tension issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSKP states that this tensioner assembly is built from high-quality materials and tested for fit and function to support proper belt tension and consistent operation.\u003c\/p\u003e","brand":"SKP","offers":[{"title":"Default Title","offer_id":53262746452149,"sku":"GQLW-SK89364","price":38.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5K_SK89364_Fro.jpg?v=1789364980","url":"https:\/\/www.partcatalog.com\/products\/skp-sk89364-accessory-drive-belt-tensioner-assembly-alternator-right-side","provider":"PartCatalog","version":"1.0","type":"link"}