{"product_id":"dayco-89652-accessory-drive-belt-tensioner-assembly-main-drive","title":"Dayco 89652 Accessory Drive Belt Tensioner Assembly - Main Drive","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89652\u003c\/h2\u003e\u003cp\u003eThe Dayco 89652 accessory drive belt tensioner assembly is designed for select Audi models, including the A4, A4 Quattro, A5 Quattro, A6, A6 Quattro, Q5, S4, and S5. This automatic tensioner supports serpentine belt systems, ensuring proper belt tension and smooth operation of engine accessories.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, A5 Quattro, A6, A6 Quattro, Q5, S4, and S5 models\u003c\/li\u003e\n\u003cli\u003ePart number 89652 for precise identification\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner type for consistent belt tension\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with a 76.2 mm diameter and 27.7 mm width\u003c\/li\u003e\n\u003cli\u003eCounter clockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eSupports serpentine belt systems\u003c\/li\u003e\n\u003cli\u003ePulley features a flat surface for optimal belt contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89652 accessory drive belt tensioner assembly is engineered to maintain the correct tension on serpentine belts in various Audi vehicles. Featuring an automatic tensioner mechanism, it adjusts belt tension dynamically to reduce slippage and wear. The tensioner includes a single pulley with a diameter of 76.2 mm and a width of 27.7 mm, designed with a flat surface to ensure proper belt alignment and contact. Its counter clockwise rotation direction matches the original equipment specifications for the compatible Audi models, providing reliable performance and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear and extends belt life\u003c\/li\u003e\n\u003cli\u003eMaintains proper accessory drive system function\u003c\/li\u003e\n\u003cli\u003eEliminates issues related to improper belt tension\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of alternator, power steering, and air conditioning components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89652 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Verify the counter clockwise rotation direction matches the original tensioner. Use appropriate tools to relieve tension safely before removal and installation. Inspect the belt and pulleys for wear during replacement to maintain optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89652 tensioner assembly to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52149213233333,"sku":"BCWL-89652","price":76.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89652_Fro.jpg?v=1775588035","url":"https:\/\/www.partcatalog.com\/products\/dayco-89652-accessory-drive-belt-tensioner-assembly-main-drive","provider":"PartCatalog","version":"1.0","type":"link"}