{"product_id":"dayco-89057-accessory-drive-belt-idler-pulley","title":"Dayco 89057 Accessory Drive Belt Idler Pulley - Grooved Pulley","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Idler Pulley 89057\u003c\/h2\u003e\u003cp\u003eThe Dayco 89057 accessory drive belt idler pulley is engineered for reliable performance in Ford vehicles such as the E-350 Econoline, E-350 Econoline Club Wagon, Excursion, F-250, F-250 HD, and F-350. Designed with durable steel construction and precise specifications, this pulley supports serpentine belt systems to maintain optimal engine function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems featuring up to 8 ribs\u003c\/li\u003e\n\u003cli\u003eFeatures 8 grooves to ensure proper belt alignment\u003c\/li\u003e\n\u003cli\u003eBearing inner diameter of 17 mm and bearing width of 12 mm for smooth rotation\u003c\/li\u003e\n\u003cli\u003eSingle bearing design for efficient load handling\u003c\/li\u003e\n\u003cli\u003eMaximum belt width supported: 8 rib serpentine belts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Dayco 89057 idler pulley is specifically designed to accommodate serpentine belts with up to 8 ribs, making it suitable for various Ford truck and van models. The steel material provides resistance to wear and heat, essential for accessory drive components exposed to engine conditions. The pulley includes a single bearing with a 17 mm inner diameter and 12 mm width, ensuring smooth and consistent belt tension. With 8 grooves, the pulley maintains proper belt tracking and reduces slippage, contributing to the longevity of the belt system.\u003c\/p\u003e\u003ch2\u003eCompatible Ford Models and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley is compatible with multiple Ford vehicles, including the E-350 Econoline, E-350 Econoline Club Wagon, Excursion, F-250, F-250 HD, and F-350. It is designed to integrate seamlessly with the existing serpentine belt systems in these models, supporting engine accessories such as the alternator, power steering pump, and air conditioning compressor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Dayco 89057 Idler Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt misalignment caused by worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003eReduces belt slippage and noise in accessory drive systems\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear due to improper tension\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories by maintaining proper belt routing\u003c\/li\u003e\n\u003cli\u003eMitigates bearing failure that can lead to pulley seizure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89057 idler pulley, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Verify that the bearing rotates smoothly before installation. Use appropriate tools to avoid damaging the pulley or belt during replacement. It is recommended to inspect the entire accessory drive belt system, including tensioners and other pulleys, to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89057 idler pulley to meet OEM standards for fit and function. The steel construction and precision bearing design contribute to reliable service life under normal operating conditions. While specific warranty details may vary, Dayco products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the part’s durability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391578538165,"sku":"BCWL-89057","price":27.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89057_Fro.jpg?v=1774728843","url":"https:\/\/www.partcatalog.com\/products\/dayco-89057-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}