{"product_id":"gates-38136-accessory-drive-belt-tensioner-assembly","title":"Gates 38136 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Gates DriveAlign Premium OE Automatic Belt Tensioner\u003c\/h2\u003e\u003cp\u003eThe Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38136) is engineered for reliable performance in Chevrolet and GMC heavy-duty trucks. Designed specifically for models like the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500, this tensioner assembly ensures proper accessory drive belt tension and alignment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eCompatible with V-ribbed belt systems\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a smooth backside contact surface\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 2.99 inches (76 mm) and width of 1.2 inches (30.5 mm)\u003c\/li\u003e\n\u003cli\u003eOne mounting hole for secure installation\u003c\/li\u003e\n\u003cli\u003eOE exact fit and performance for Chevrolet and GMC heavy-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a steel construction that provides the necessary durability to withstand the demands of heavy-duty truck operation. The tensioner includes a single pulley without flanges, designed to work with V-ribbed belts commonly found in Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. The pulley has an outside diameter of 2.99 inches (76 mm) and a width of 1.2 inches (30.5 mm), with a bearing bore inside diameter of 0.67 inches (17 mm), ensuring smooth rotation and consistent belt tension.\u003c\/p\u003e\u003ch2\u003eAbout the DriveAlign Premium OE Automatic Belt Tensioner Line\u003c\/h2\u003e\u003cp\u003eThe DriveAlign Premium OE Automatic Belt Tensioner product line by Gates focuses on delivering original equipment (OE) exact replacements for accessory drive belt tensioners. This line is designed to meet or exceed factory specifications, providing reliable belt tension and alignment to maintain proper accessory drive system function. Part number 38136 is part of this line, ensuring compatibility and performance for select Chevrolet and GMC heavy-duty trucks.\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 premature wear\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by loose or misaligned belts\u003c\/li\u003e\n\u003cli\u003eHelps avoid accessory component failure due to improper belt tension\u003c\/li\u003e\n\u003cli\u003eRestores factory belt alignment and drive system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Gates DriveAlign Premium OE Automatic Belt Tensioner (38136) requires removal of the old tensioner assembly and proper alignment of the new unit. Ensure the mounting hole aligns correctly and the belt is seated properly on the pulley. Use appropriate tools to apply the correct tension and verify belt tracking before completing installation. Refer to vehicle-specific service manuals for torque specifications and detailed procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the DriveAlign Premium OE Automatic Belt Tensioner to meet OE standards, ensuring reliable performance and durability. This part is rated as an OE exact replacement, providing confidence in fit and function for Chevrolet and GMC Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":43611050705077,"sku":"BBSC-38136","price":59.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_38136_Fro.jpg?v=1774983617","url":"https:\/\/www.partcatalog.com\/products\/gates-38136-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}