{"product_id":"dayco-89616-accessory-drive-belt-tensioner-assembly","title":"Dayco 89616 Accessory Drive Belt Tensioner Assembly - Main Drive","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89616\u003c\/h2\u003e\u003cp\u003eThe Dayco Accessory Drive Belt Tensioner Assembly 89616 is designed for reliable serpentine belt tensioning in select GM vehicles. Engineered for automatic operation, this tensioner supports smooth accessory drive function in Cadillac, Chevrolet, and Pontiac models including the Camaro, Caprice, Corvette, CTS, G8, and SS.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatible\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner design for consistent belt tension\u003c\/li\u003e\n\u003cli\u003eCounter clockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eSingle pulley with 70 mm diameter and 29 mm width\u003c\/li\u003e\n\u003cli\u003e6-groove pulley for optimal belt grip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dayco tensioner assembly features a single pulley with a diameter of 70 mm and a width of 29 mm, designed to accommodate serpentine belts with six grooves. The pulley is not flat, ensuring proper belt alignment and grip. The tensioner operates automatically, maintaining the correct tension on the accessory drive belt system to prevent slippage and wear. Its counter clockwise rotation direction matches the accessory drive requirements of compatible GM vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with a range of GM vehicles, specifically:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac CTS\u003c\/li\u003e\n\u003cli\u003eChevrolet Camaro, Caprice, Corvette, SS\u003c\/li\u003e\n\u003cli\u003ePontiac G8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart number 89616 is designed to meet the original equipment specifications for these models, ensuring proper fit and function within the accessory drive belt system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive belt slack causing accessory noise or slippage\u003c\/li\u003e\n\u003cli\u003ePremature belt wear due to improper tension\u003c\/li\u003e\n\u003cli\u003eAccessory drive system misalignment\u003c\/li\u003e\n\u003cli\u003eLoss of tensioner spring force leading to belt failure\u003c\/li\u003e\n\u003cli\u003eVibration or squealing noises from the belt drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89616 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Use appropriate tools to relieve tension safely before removal. Verify the pulley rotates smoothly in the counter clockwise direction and that the tensioner arm moves freely to maintain belt tension. Double-check belt alignment on the 6-groove pulley to prevent premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures this accessory drive belt tensioner assembly to meet or exceed OEM standards. The part number 89616 undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty terms may vary, Dayco typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391608029365,"sku":"BCWL-89616","price":89.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89616_Fro_883bb22f-ad72-4b2a-8cd2-cb5b1b73240a.jpg?v=1774728944","url":"https:\/\/www.partcatalog.com\/products\/dayco-89616-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}