{"product_id":"gates-38731-accessory-drive-belt-tensioner-assembly","title":"Gates 38731 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Gates DriveAlign Premium OE Automatic Belt Tensioner 38731\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner 38731 is engineered to maintain optimal tension on V-ribbed accessory drive belts. Designed with durable steel construction and precise dimensions, this tensioner assembly supports reliable belt operation in various vehicle makes and models requiring exact OE fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eSingle pulley design without flange for smooth belt tracking\u003c\/li\u003e\n\u003cli\u003eCompatible with V-ribbed belt types\u003c\/li\u003e\n\u003cli\u003eMounting hole quantity: 1 for secure installation\u003c\/li\u003e\n\u003cli\u003eDimensions: 150 mm (5.9 in) outside diameter, 50 mm (2 in) width\u003c\/li\u003e\n\u003cli\u003eBearing bore inside diameter: 30 mm (1.18 in)\u003c\/li\u003e\n\u003cli\u003eContact surface is smooth on the backside to reduce belt wear\u003c\/li\u003e\n\u003cli\u003eOE comparison rating: exact fit to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner 38731 is a precision-engineered accessory drive belt tensioner assembly designed to maintain consistent tension on V-ribbed belts. Its steel construction ensures long-lasting performance under demanding engine conditions. The tensioner features a single pulley without a flange, measuring 150 mm in outside diameter and 50 mm in width, which aligns with original equipment specifications. The bearing bore inside diameter of 30 mm (1.18 inches) supports smooth rotation and reduces wear on the belt system. This tensioner assembly is designed for vehicles that require an exact OE replacement part, ensuring compatibility and reliable operation.\u003c\/p\u003e\u003ch2\u003eDriveAlign Premium OE Automatic Belt Tensioner Product Line\u003c\/h2\u003e\u003cp\u003eThe DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering tensioner assemblies that meet or exceed original equipment standards. This product line emphasizes precise fitment, durable materials, and smooth operation to support accessory drive belt systems in a variety of automotive applications. The 38731 part number is part of this line, offering a direct OE replacement with consistent performance and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper tension on V-ribbed accessory drive belts\u003c\/li\u003e\n\u003cli\u003ePrevents belt slippage and noise caused by improper tension\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear and extends belt life\u003c\/li\u003e\n\u003cli\u003eEliminates issues related to belt misalignment or pulley damage\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories such as alternators and power steering pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting surface is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eVerify the belt type is V-ribbed and matches the tensioner specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the single mounting hole to avoid damage\u003c\/li\u003e\n\u003cli\u003eInspect the belt and other drive components for wear during installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for tensioner replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner 38731 is manufactured to meet strict quality standards, ensuring reliable performance and durability. This part carries an OE comparison rating indicating it matches original equipment specifications. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138089742517,"sku":"BBSC-38731","price":214.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_38731_Fro.jpg?v=1775231898","url":"https:\/\/www.partcatalog.com\/products\/gates-38731-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}