{"product_id":"dayco-89364-accessory-drive-belt-tensioner-assembly","title":"Dayco 89364 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89364\u003c\/h2\u003e\u003cp\u003eThe Dayco Accessory Drive Belt Tensioner Assembly 89364 is designed for reliable serpentine belt tensioning in select Ford trucks and vans. This automatic tensioner ensures consistent belt tension and smooth operation for vehicles like the Ford E-350 Club Wagon and F-350 Super Duty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type for efficient power transmission\u003c\/li\u003e\n\u003cli\u003eClockwise rotation direction for proper belt alignment\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a 76 mm diameter and 31 mm width\u003c\/li\u003e\n\u003cli\u003ePulley features a flat surface for optimal belt contact\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner type for maintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89364 accessory drive belt tensioner assembly is engineered to maintain the correct tension on serpentine belts in Ford E-350 Club Wagon, E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty models. Featuring a single pulley with a 76 mm diameter and 31 mm width, this tensioner supports smooth belt movement and reduces wear. The pulley’s flat surface design helps maintain consistent belt grip, while the clockwise rotation direction aligns with the original equipment specifications. As an automatic tensioner, it adjusts tension dynamically, reducing the need for manual adjustments and helping to extend belt life.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear and cracking\u003c\/li\u003e\n\u003cli\u003eMaintains proper accessory drive system performance\u003c\/li\u003e\n\u003cli\u003eEliminates the need for manual belt tension adjustments\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating caused by belt failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89364 tensioner, ensure the serpentine belt is routed correctly according to the vehicle’s belt diagram. Use appropriate tools to relieve tension safely before removal and installation. Verify the pulley rotates clockwise as specified and check for smooth operation after installation. It is recommended to inspect the serpentine belt and related components for wear during replacement to ensure optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89364 tensioner assembly to meet or exceed OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in Ford E-350 and F-Series Super Duty vehicles. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391600427189,"sku":"BCWL-89364","price":103.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89364_Fro.jpg?v=1774728900","url":"https:\/\/www.partcatalog.com\/products\/dayco-89364-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}