{"product_id":"dorman-419-217-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-217 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dorman Accessory Drive Belt Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-217 accessory drive belt tensioner assembly is designed for reliable performance in Ford Escort and Mercury Tracer vehicles. This serpentine belt tensioner ensures proper belt tension to maintain efficient engine operation and accessory function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Escort and Mercury Tracer models\u003c\/li\u003e\n\u003cli\u003eSerpentine belt type tensioner with clockwise rotation\u003c\/li\u003e\n\u003cli\u003eComposite pulley with a 90 mm outside diameter and 27 mm width\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with one bearing featuring a 40 mm diameter\u003c\/li\u003e\n\u003cli\u003eInside diameter of 17 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-217 accessory drive belt tensioner assembly features a composite pulley constructed for durability and reduced weight. The pulley measures 90 mm in outside diameter and 27 mm in width, optimized for serpentine belt systems. It includes a single pulley with one bearing, which has a 40 mm diameter to support smooth rotation and reduce wear. The tensioner rotates clockwise (Cw), matching the original equipment specifications for Ford Escort and Mercury Tracer vehicles. With an inside diameter of 17 mm, this tensioner assembly fits precisely within the accessory drive belt system, ensuring consistent belt tension and preventing slippage.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper tension to serpentine belts in Ford Escort and Mercury Tracer\u003c\/li\u003e\n\u003cli\u003eEliminates belt squealing caused by loose or worn tensioners\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and potential engine accessory failure\u003c\/li\u003e\n\u003cli\u003eAddresses pulley bearing noise or rough operation\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or seized tensioner assemblies to maintain engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Ford Escort and Mercury Tracer models before installation\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt for wear and replace if necessary during tensioner installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to release tension safely and avoid damage to the belt or tensioner\u003c\/li\u003e\n\u003cli\u003eVerify clockwise rotation alignment during installation for correct operation\u003c\/li\u003e\n\u003cli\u003eCheck pulley bearing condition and smooth rotation after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 419-217 accessory drive belt tensioner assembly to meet or exceed OEM standards for fit, form, and function. The composite pulley and bearing components are engineered for durability and consistent performance. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610957185205,"sku":"BKLB-419-217","price":64.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419217_Fro.jpg?v=1774983449","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-217-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}