{"product_id":"dayco-89508-accessory-drive-belt-idler-pulley","title":"Dayco 89508 Accessory Drive Belt Idler Pulley - Air Conditioning","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Idler Pulley 89508\u003c\/h2\u003e\u003cp\u003eThe Dayco 89508 accessory drive belt idler pulley is engineered for reliable performance in select Chevrolet, Geo, Pontiac, and Suzuki vehicles. Designed specifically for serpentine belt systems, this steel pulley supports proper belt tension and alignment to maintain efficient engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems up to 4 ribs wide\u003c\/li\u003e\n\u003cli\u003eSingle bearing design with a 12.1 mm inner diameter and 13 mm bearing width\u003c\/li\u003e\n\u003cli\u003eFlat pulley surface suitable for accessory drive belt applications\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet, Geo, Pontiac, and Suzuki models including Esteem, Firefly, Metro, and Swift\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Dayco 89508 idler pulley features a steel construction that ensures resistance to wear and deformation under engine stress. It is designed for serpentine belts with a maximum width of 4 ribs, making it compatible with a wide range of accessory drive belt systems. The pulley includes a single bearing with an inner diameter of 12.1 mm and a bearing width of 13 mm, providing smooth rotation and reducing friction. Its flat design supports proper belt tracking and tension, which is critical for maintaining the performance of the belt-driven accessories.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley is compatible with several vehicle makes and models, including Chevrolet, Geo, Pontiac, and Suzuki. Specifically, it fits models such as the Chevrolet Metro, Geo Firefly, Pontiac Firefly, Suzuki Swift, and Suzuki Esteem. The part number 89508 ensures precise fitment for these vehicles, helping maintain the integrity of the serpentine belt system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Dayco 89508 Idler Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents misalignment of the serpentine belt system\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration from faulty idler pulleys\u003c\/li\u003e\n\u003cli\u003eSupports consistent belt tension to avoid premature belt wear\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper operation of engine accessories such as alternators and power steering pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89508 idler pulley, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Inspect the belt for wear and replace if necessary to maximize the lifespan of the new pulley. Use appropriate tools to remove the old pulley and torque the new pulley to manufacturer specifications. Regular inspection of the pulley and belt system is recommended to detect early signs of wear or misalignment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89508 idler pulley to meet strict quality standards, using steel materials and precision bearings to ensure durability and reliable performance. While specific warranty details may vary, Dayco typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391604031669,"sku":"BCWL-89508","price":102.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89508_Fro.jpg?v=1774728925","url":"https:\/\/www.partcatalog.com\/products\/dayco-89508-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}