{"product_id":"dayco-89573-accessory-drive-belt-idler-pulley-power-steering","title":"Dayco 89573 Accessory Drive Belt Idler Pulley - Power Steering","description":"\u003ch2\u003eDurable Accessory Drive Belt Idler Pulley for Mitsubishi Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco 89573 accessory drive belt idler pulley is engineered to provide reliable performance for Mitsubishi 3000GT and Diamante models. Constructed from steel, this pulley is designed to maintain proper tension and alignment of serpentine belts, ensuring smooth engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-strength steel construction for durability\u003c\/li\u003e\n\u003cli\u003eGroove Quantity: 4 grooves to accommodate serpentine belts\u003c\/li\u003e\n\u003cli\u003eBelt Type: Compatible with serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eBearing Inner Diameter: 17 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eBearing Width: 12 mm for stable rotation\u003c\/li\u003e\n\u003cli\u003eMaximum Belt Width: Supports 4-rib belts\u003c\/li\u003e\n\u003cli\u003eNumber of Bearings: Single bearing design for efficient performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 89573 idler pulley features a 4-groove design suitable for serpentine belt systems commonly found in Mitsubishi 3000GT and Diamante vehicles. Its steel material ensures resistance to wear and heat, contributing to longer service life. The pulley’s bearing has an inner diameter of 17 mm and a width of 12 mm, providing smooth and reliable rotation under engine load. Designed to support belts up to 4 ribs wide, this component helps maintain optimal belt tension and alignment, reducing the risk of belt slippage or premature wear.\u003c\/p\u003e\u003ch2\u003eCompatible Mitsubishi Models and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley is compatible with the following Mitsubishi vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMitsubishi 3000GT\u003c\/li\u003e\n\u003cli\u003eMitsubishi Diamante\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to work with the serpentine belt systems in these models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Dayco 89573 Idler Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt misalignment and slipping\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear due to improper tension\u003c\/li\u003e\n\u003cli\u003eMaintains smooth accessory drive system operation\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating caused by belt failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89573 idler pulley, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Verify that the bearing rotates smoothly without resistance or noise before final assembly. Use appropriate tools to avoid damaging the pulley or belt during installation. Regular inspection of the pulley and belt system is recommended to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89573 idler pulley to meet OEM specifications for fit, form, and function. The steel construction and precision bearing design contribute to reliable operation under normal driving conditions. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support durability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847588118709,"sku":"BCWL-89573","price":100.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89573_Fro.jpg?v=1774728937","url":"https:\/\/www.partcatalog.com\/products\/dayco-89573-accessory-drive-belt-idler-pulley-power-steering","provider":"PartCatalog","version":"1.0","type":"link"}