{"product_id":"gates-38409-accessory-drive-belt-tensioner-assembly","title":"Gates 38409 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 38409 is engineered for precise belt tension control in Mazda 6 vehicles. Designed to maintain optimal tension on V-ribbed accessory drive belts, this tensioner assembly supports reliable engine accessory operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThermoplastic construction for durability and lightweight performance\u003c\/li\u003e\n\u003cli\u003eSingle flanged pulley with 6 V-ribbed grooves\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 70 mm (2.76 in) and width of 25 mm (0.98 in)\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eBearing bore inside diameter of 17 mm (0.67 in)\u003c\/li\u003e\n\u003cli\u003eOE exact comparison rating for direct replacement\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 thermoplastic material that balances strength and weight, contributing to efficient engine operation. The pulley is flanged and includes six grooves designed specifically for V-ribbed belts, ensuring proper belt alignment and grip. With an outside diameter of 70 mm and a width of 25 mm, the tensioner fits precisely within the accessory drive system of Mazda 6 models. The bearing bore inside diameter measures 17 mm, supporting smooth pulley rotation and reducing wear. Two mounting holes provide a stable and secure fitment, matching original equipment specifications.\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 components that meet original equipment standards. This product line emphasizes exact fitment and reliable performance, making it suitable for professional repairs and maintenance. The 38409 tensioner assembly is part of this line, ensuring compatibility and durability for Mazda 6 accessory drive belt systems.\u003c\/p\u003e\u003ch2\u003eApplications and Common 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\u003eSupports smooth operation of engine accessories like alternators and power steering pumps\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged belt tensioners in Mazda 6 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38409, ensure the mounting holes align precisely with the vehicle’s bracket. Use proper torque specifications to avoid over-tightening. Verify that the V-ribbed belt seats correctly within the six pulley grooves and that the flanged pulley prevents belt misalignment. Inspect the belt for wear during installation and replace if necessary to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Gates tensioner assembly is manufactured to meet OE standards, providing reliable performance and fitment for Mazda 6 models. The DriveAlign Premium OE Automatic Belt Tensioner 38409 undergoes rigorous quality control to ensure durability and function. Warranty details are provided by Gates and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":43611085045941,"sku":"BBSC-38409","price":98.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_38409_Fro.jpg?v=1774983663","url":"https:\/\/www.partcatalog.com\/products\/gates-38409-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}