{"product_id":"dorman-419-712-accessory-drive-belt-tensioner-pulley","title":"Dorman 419-712 Accessory Drive Belt Tensioner Pulley - Smooth Pulley or Upper","description":"\u003ch2\u003eOverview of Dorman Accessory Drive Belt Tensioner Pulley 419-712\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-712 accessory drive belt tensioner pulley is engineered for specific Ford vehicles, including the E-350 Club Wagon and E-350 Econoline Club Wagon. Constructed from durable steel with a black finish, this pulley is designed to maintain proper tension on serpentine belts, ensuring reliable engine accessory operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eColor: Black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 17 mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 74 mm\u003c\/li\u003e\n\u003cli\u003eWidth: Approximately 39.4 to 39.5 mm\u003c\/li\u003e\n\u003cli\u003eGroove Quantity: 0 (idler pulley design)\u003c\/li\u003e\n\u003cli\u003eMounting Hole Quantity: 1 for secure attachment\u003c\/li\u003e\n\u003cli\u003eBelt Type: Compatible with serpentine belts\u003c\/li\u003e\n\u003cli\u003eGrade Type: Regular\u003c\/li\u003e\n\u003cli\u003eMaterial Thickness: 3.5 mm\u003c\/li\u003e\n\u003cli\u003ePulley Bearing Quantity: 2 bearings for smooth rotation\u003c\/li\u003e\n\u003cli\u003ePulley Bearing Width: 12 mm\u003c\/li\u003e\n\u003cli\u003ePackage Contents: 1 idler pulley (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003eFitment: Specific to Ford E-350 Club Wagon and E-350 Econoline Club Wagon models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-712 accessory drive belt tensioner pulley is a precision-engineered component designed to work specifically with the serpentine belt system on select Ford E-350 Club Wagon and E-350 Econoline Club Wagon vehicles. Its steel construction provides the necessary strength to withstand continuous engine operation stresses, while the black finish helps resist corrosion over time. The pulley features a 17 mm inside diameter and a 74 mm outside diameter, with a width close to 39.5 mm, ensuring proper belt alignment and tension. Equipped with two bearings measuring 12 mm in width, this pulley offers smooth and reliable rotation, reducing wear on the belt and associated components. The single mounting hole allows for secure installation, although mounting hardware is not included in the package.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper tension on serpentine belts to prevent slipping\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged idler pulleys causing belt noise or misalignment\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and potential engine accessory failure\u003c\/li\u003e\n\u003cli\u003eEliminates squealing or chirping noises related to pulley bearing wear\u003c\/li\u003e\n\u003cli\u003eRestores correct belt routing and tension in Ford E-350 Club Wagon and Econoline models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Ford E-350 Club Wagon or E-350 Econoline Club Wagon before installation\u003c\/li\u003e\n\u003cli\u003eInspect serpentine belt and related components for wear during replacement\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove and install the pulley securely using the single mounting hole\u003c\/li\u003e\n\u003cli\u003eEnsure belt is properly routed and tensioned after installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source compatible fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 419-712 accessory drive belt tensioner pulley to meet or exceed OEM specifications for fit and function. The steel construction and dual bearing design contribute to long service life under normal operating conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610992345269,"sku":"BKLB-419-712","price":51.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419712_Fro.jpg?v=1774983488","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-712-accessory-drive-belt-tensioner-pulley","provider":"PartCatalog","version":"1.0","type":"link"}