{"product_id":"gates-39221-accessory-drive-belt-tensioner-assembly","title":"Gates 39221 Accessory Drive Belt Tensioner Assembly - Alternator and Water Pump","description":"\u003ch2\u003eOverview of Gates DriveAlign Premium OE Automatic Belt Tensioner\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner 39221 is engineered to maintain optimal tension on the accessory drive belt system. Designed specifically for Ford and Lincoln vehicles, including models like the F-150, Mustang, Expedition, Navigator, and Transit series, this tensioner assembly ensures reliable belt performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThermoplastic construction for durability and resistance to wear\u003c\/li\u003e\n\u003cli\u003eSingle smooth backside pulley with a 2.76 inch (70 mm) outside diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with V-ribbed belt types\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eExact OE comparison rating for direct replacement\u003c\/li\u003e\n\u003cli\u003eBearing bore inside diameter of 0.67 inches (17 mm)\u003c\/li\u003e\n\u003cli\u003eWidth of 1 inch (25.5 mm) for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DriveAlign Premium OE Automatic Belt Tensioner\u003c\/h2\u003e\u003cp\u003eThe DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment quality and fitment. This product line is designed to meet or exceed factory specifications, providing a reliable tensioning solution for accessory drive belt systems. The 39221 tensioner assembly is part of this line, ensuring compatibility and performance for Ford and Lincoln vehicles requiring a V-ribbed belt tensioner.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a thermoplastic material construction that offers strength and resistance to environmental factors. The pulley included is smooth on the contact surface and is not flanged, with a diameter of 2.76 inches (70 mm) and a width of 1 inch (25.5 mm). The bearing bore inside diameter measures 0.67 inches (17 mm), supporting smooth rotation and belt alignment. The assembly includes two mounting holes to ensure a secure and stable fit within the engine compartment. It is designed specifically for V-ribbed belt systems, commonly found in the specified Ford and Lincoln models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper belt tension to prevent slipping or noise\u003c\/li\u003e\n\u003cli\u003eEliminates belt misalignment issues that can cause premature wear\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged tensioners to maintain accessory drive system efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents overheating caused by belt slippage on cooling system components\u003c\/li\u003e\n\u003cli\u003eAddresses vibration and belt chatter in Ford F-150, Mustang, Expedition, Navigator, and Transit models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your specific Ford or Lincoln model and engine configuration\u003c\/li\u003e\n\u003cli\u003eUse proper tools to remove the old tensioner and install the new assembly securely using the two mounting holes\u003c\/li\u003e\n\u003cli\u003eInspect the V-ribbed belt for wear and replace if necessary during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications to avoid over-tightening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner 39221 is manufactured to meet original equipment standards, providing reliable performance and durability. This part carries an OE exact comparison rating, ensuring it matches factory specifications for fit and function. Gates typically offers a limited warranty on their DriveAlign product line; please refer to official Gates documentation for specific warranty details.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":43611096678581,"sku":"BBSC-39221","price":93.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_39221_Fro.jpg?v=1774983713","url":"https:\/\/www.partcatalog.com\/products\/gates-39221-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}