{"product_id":"dayco-89837-accessory-drive-belt-idler-assembly-alternator","title":"Dayco 89837 Accessory Drive Belt Idler Assembly - Alternator","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Idler Assembly 89837\u003c\/h2\u003e\u003cp\u003eThe Dayco accessory drive belt idler assembly 89837 is engineered for reliable performance in Cadillac XLR vehicles. Constructed from durable steel, this serpentine belt idler assembly is designed to maintain proper tension and alignment of the accessory drive belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eGroove Quantity: 5 grooves to accommodate serpentine belts\u003c\/li\u003e\n\u003cli\u003eBelt Type: Compatible with serpentine belts\u003c\/li\u003e\n\u003cli\u003eBearing Inner Diameter: 17 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eBearing Width: 17.5 mm ensuring smooth rotation\u003c\/li\u003e\n\u003cli\u003eMax Belt Width: Supports 5 rib belts\u003c\/li\u003e\n\u003cli\u003eNumber of Bearings: Single bearing design for efficient operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89837 accessory drive belt idler assembly is specifically designed for the Cadillac XLR, providing a critical role in the vehicle’s belt drive system. Made from steel, this idler assembly features five grooves that match the serpentine belt profile, ensuring consistent belt tracking and tension. The single bearing with a 17 mm inner diameter and 17.5 mm width supports smooth and reliable rotation, reducing wear on the belt and other components. This assembly accommodates belts up to 5 ribs wide, making it suitable for the accessory drive systems found in the Cadillac XLR.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper tension in the serpentine belt system\u003c\/li\u003e\n\u003cli\u003ePrevents belt slippage and misalignment\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by worn or damaged idler pulleys\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories such as alternator and power steering\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged idler assemblies in Cadillac XLR models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89837 idler assembly, ensure the serpentine belt is properly routed according to the Cadillac XLR service manual. Verify the bearing rotates smoothly before installation. Use appropriate tools to avoid damage to the assembly or belt. Regular inspection of the belt and idler assembly is recommended to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures this accessory drive belt idler assembly to meet OEM specifications for the Cadillac XLR. The steel construction and precision bearing design contribute to long service life. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52149213429941,"sku":"BCWL-89837","price":136.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89837_Fro.jpg?v=1775588037","url":"https:\/\/www.partcatalog.com\/products\/dayco-89837-accessory-drive-belt-idler-assembly-alternator","provider":"PartCatalog","version":"1.0","type":"link"}