{"product_id":"dayco-89471-accessory-drive-belt-tensioner-assembly","title":"Dayco 89471 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89471\u003c\/h2\u003e\u003cp\u003eThe Dayco 89471 accessory drive belt tensioner assembly is designed to maintain optimal tension on serpentine belts in automotive engines. Featuring an automatic tensioner with a single pulley, this component supports smooth and reliable belt operation for various vehicle makes and models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatibility\u003c\/li\u003e\n\u003cli\u003eClockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with 76 mm diameter\u003c\/li\u003e\n\u003cli\u003e6-groove pulley for enhanced belt grip\u003c\/li\u003e\n\u003cli\u003e30 mm pulley width for precise belt alignment\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner mechanism for consistent belt tension\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89471 accessory drive belt tensioner assembly is engineered to provide consistent tension to serpentine belts, which are critical for driving multiple engine accessories such as the alternator, power steering pump, and air conditioning compressor. This automatic tensioner features a single pulley with a 76 mm diameter and 6 grooves, ensuring proper engagement with the belt and reducing slippage. The pulley width of 30 mm supports accurate belt tracking, while the clockwise rotation direction aligns with specific engine configurations. This tensioner assembly is suitable for vehicles requiring a reliable serpentine belt tensioner that maintains optimal belt tension under varying operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003eMaintains proper belt tension to avoid premature belt wear\u003c\/li\u003e\n\u003cli\u003eReduces risk of accessory drive system failure\u003c\/li\u003e\n\u003cli\u003eEliminates belt misalignment issues\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89471 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Verify the pulley grooves match the belt profile to prevent premature wear. The clockwise rotation direction must be confirmed to match the engine’s accessory drive system. Use appropriate tools to relieve tension from the old tensioner and carefully position the new assembly to avoid damage to the belt or pulley.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89471 accessory drive belt tensioner assembly to meet or exceed OEM specifications. The automatic tensioner design ensures consistent performance and durability. While specific warranty details may vary, Dayco products typically come with a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52149213036725,"sku":"BCWL-89471","price":111.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89471_Fro.jpg?v=1775588033","url":"https:\/\/www.partcatalog.com\/products\/dayco-89471-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}