{"product_id":"dayco-89377-accessory-drive-belt-tensioner-assembly-main-drive","title":"Dayco 89377 Accessory Drive Belt Tensioner Assembly - Main Drive","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner for Chrysler and Dodge Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco 89377 accessory drive belt tensioner assembly is designed to maintain optimal tension on serpentine belts in various Chrysler, Dodge, Jeep, Ram, and Volkswagen models. Engineered for automatic operation with a counterclockwise direction, this tensioner ensures consistent belt performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner type for consistent belt tension\u003c\/li\u003e\n\u003cli\u003eCounterclockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a 70 mm diameter\u003c\/li\u003e\n\u003cli\u003ePulley width of 25.9 mm with a flat surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 89377 tensioner features a single pulley with a 70 mm diameter and a 25.9 mm width, designed with a flat surface to provide stable belt contact and reduce slippage. Its automatic tensioning mechanism adjusts belt tension dynamically, accommodating belt stretch and wear over time. The counterclockwise rotation direction aligns with the accessory drive system requirements of compatible vehicles, ensuring proper belt routing and function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with a range of vehicles including Chrysler 300, Dodge Challenger, Charger, Ram 1500, 2500, 3500, Jeep Grand Cherokee, Wrangler, and Volkswagen Routan. It is suitable for models equipped with serpentine belt systems requiring an automatic tensioner with the specified pulley dimensions and rotation direction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper serpentine belt tension to prevent slipping\u003c\/li\u003e\n\u003cli\u003eReduces belt noise and vibration\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and failure\u003c\/li\u003e\n\u003cli\u003eEnsures smooth operation of engine accessories\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to belt misalignment and tension loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89377 tensioner, ensure the serpentine belt is routed correctly according to the vehicle’s service manual. The counterclockwise rotation direction must be observed to avoid improper tensioning. Use appropriate tools to relieve tension safely during removal and installation. Verify pulley alignment and belt condition before finalizing installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89377 tensioner assembly to meet OEM specifications, providing reliable performance and durability. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Dayco’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52149212905653,"sku":"BCWL-89377","price":76.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89377_Fro.jpg?v=1775588032","url":"https:\/\/www.partcatalog.com\/products\/dayco-89377-accessory-drive-belt-tensioner-assembly-main-drive","provider":"PartCatalog","version":"1.0","type":"link"}