{"product_id":"dorman-419-504-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-504 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dorman Accessory Drive Belt Tensioner Assembly 419-504\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-504 accessory drive belt tensioner assembly is engineered for reliable performance in Ford Transit models. Designed with durable aluminum construction and a metallic gray finish, this tensioner ensures consistent belt tension and smooth operation for your vehicle's accessory drive system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality aluminum for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHexagonal bolt head type for secure and easy installation\u003c\/li\u003e\n\u003cli\u003eIncludes a flanged pulley with a single groove for precise belt alignment\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD models\u003c\/li\u003e\n\u003cli\u003eFeatures a 6.6-inch length and 63.5 mm width for exact fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly (part number 419-504) features an aluminum pulley with a 28 mm outside diameter and a 27.75 mm inside diameter bearing bore. The pulley is flanged to maintain belt positioning and reduce slippage. The tensioner operates with clockwise and counter-clockwise rotation capabilities, accommodating the specific belt routing requirements of Ford Transit vehicles. The assembly includes a bushing to support smooth pulley movement and reduce wear.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis tensioner assembly is specifically designed for use with the following Ford models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Transit-150\u003c\/li\u003e\n\u003cli\u003eFord Transit-250\u003c\/li\u003e\n\u003cli\u003eFord Transit-350\u003c\/li\u003e\n\u003cli\u003eFord Transit-350 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is ideal for replacing worn or damaged tensioners to restore proper accessory belt tension and prevent belt slippage or noise.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccessory belt slipping or squealing\u003c\/li\u003e\n\u003cli\u003eLoss of proper belt tension leading to accessory malfunction\u003c\/li\u003e\n\u003cli\u003eWear or damage to the original tensioner pulley\u003c\/li\u003e\n\u003cli\u003eNoise caused by worn bearings or misaligned pulleys\u003c\/li\u003e\n\u003cli\u003ePreventing premature belt wear and accessory component failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires a hexagonal bolt head tool for secure mounting. Ensure the belt routing matches the vehicle manufacturer’s specifications, considering the tensioner’s clockwise and counter-clockwise rotation capabilities. Verify pulley alignment and tension after installation to avoid belt noise or premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. This accessory drive belt tensioner assembly is made from durable aluminum materials to resist corrosion and wear. Please consult the product packaging or Dorman’s official documentation for specific warranty details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52123111227573,"sku":"BKLB-419-504","price":184.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419504_Fro.jpg?v=1775162850","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-504-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}