{"product_id":"dayco-89346-accessory-drive-belt-tensioner-assembly","title":"Dayco 89346 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89346\u003c\/h2\u003e\u003cp\u003eThe Dayco 89346 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Audi and Volkswagen vehicles. This automatic tensioner ensures consistent belt tension and smooth operation for your vehicle's accessory drive system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatible\u003c\/li\u003e\n\u003cli\u003eCounter clockwise direction of operation\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with 64 mm diameter\u003c\/li\u003e\n\u003cli\u003e7-groove pulley for optimal belt engagement\u003c\/li\u003e\n\u003cli\u003e29 mm pulley width for precise fit\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner type for maintenance-free performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89346 accessory drive belt tensioner assembly features a single pulley with a 64 mm diameter and 7 grooves, designed to work with serpentine belts commonly used in Audi and Volkswagen models. The pulley width of 29 mm ensures proper belt alignment and tension, reducing wear and extending belt life. This tensioner operates in a counter clockwise direction, matching the original equipment specifications for vehicles such as the Audi A3 Quattro, Volkswagen Atlas, and Passat. As an automatic tensioner, it maintains consistent tension without manual adjustment, supporting smooth accessory drive system operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis tensioner assembly is compatible with a range of Audi and Volkswagen models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A3 Quattro\u003c\/li\u003e\n\u003cli\u003eVolkswagen Atlas and Atlas Cross Sport\u003c\/li\u003e\n\u003cli\u003eVolkswagen CC, Corrado, and Eos\u003c\/li\u003e\n\u003cli\u003eVolkswagen Golf, Jetta, Passat, and R32\u003c\/li\u003e\n\u003cli\u003eAudi TT Quattro\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature serpentine belt wear\u003c\/li\u003e\n\u003cli\u003eReduces noise from loose or worn tensioners\u003c\/li\u003e\n\u003cli\u003eMaintains accessory drive system efficiency\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating due to belt failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure correct orientation for counter clockwise operation\u003c\/li\u003e\n\u003cli\u003eVerify pulley groove count and width match belt specifications\u003c\/li\u003e\n\u003cli\u003eInspect serpentine belt condition before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to relieve tension safely during replacement\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89346 tensioner assembly to meet or exceed OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in demanding conditions. Warranty coverage details should be confirmed with the original product documentation or supplier.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391599870133,"sku":"BCWL-89346","price":92.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89346_Fro.jpg?v=1774728897","url":"https:\/\/www.partcatalog.com\/products\/dayco-89346-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}