{"product_id":"dorman-524-278-suspension-trailing-arm-rear-left-lower-forward-rear-lower-forward-or-rear-right-lower-forward","title":"Dorman 524-278 Suspension Trailing Arm - Rear Left Lower Forward, Rear Lower Forward or Rear Right Lower Forward","description":"\u003ch2\u003eReliable Suspension Trailing Arm for Ford Expedition and Lincoln Navigator\u003c\/h2\u003e\u003cp\u003eThe Dorman 524-278 suspension trailing arm is engineered to restore proper suspension geometry and improve ride quality for your Ford Expedition or Lincoln Navigator. Constructed from durable steel with a coated finish, this trailing arm offers long-lasting performance and corrosion resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eBlack coated finish for corrosion protection\u003c\/li\u003e\n\u003cli\u003eIncludes rubber and steel bushings for reliable suspension movement\u003c\/li\u003e\n\u003cli\u003ePress-in attachment type with black bushings\u003c\/li\u003e\n\u003cli\u003eLength of 404 mm designed for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Expedition and Lincoln Navigator models\u003c\/li\u003e\n\u003cli\u003eNon-adjustable tubular control arm design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension trailing arm (part number 524-278) features a tubular steel construction that provides strength while maintaining a manageable weight. The black coated finish helps resist rust and environmental damage, extending the life of the component. Equipped with both rubber and steel bushings, the arm ensures smooth articulation and reduces noise and vibration. The press-in end type allows for secure attachment to the vehicle’s suspension system. This trailing arm is designed specifically for Ford Expedition and Lincoln Navigator models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eApplications and Common Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper rear suspension alignment and geometry\u003c\/li\u003e\n\u003cli\u003eEliminates clunking or knocking noises from worn trailing arms\u003c\/li\u003e\n\u003cli\u003eImproves handling and ride stability\u003c\/li\u003e\n\u003cli\u003eReduces uneven tire wear caused by suspension play\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or corroded trailing arms for safer driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 524-278 trailing arm requires basic suspension knowledge and tools. Since mounting hardware is not included, reuse existing bolts or source appropriate fasteners. Ensure the vehicle is securely lifted and supported before beginning work. It is recommended to inspect related suspension components during installation and perform a wheel alignment after replacement to maintain optimal handling.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM specifications. The 524-278 trailing arm undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51931949105333,"sku":"BKKY-524-278","price":60.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_524278_Fro.jpg?v=1775008260","url":"https:\/\/www.partcatalog.com\/products\/dorman-524-278-suspension-trailing-arm-rear-left-lower-forward-rear-lower-forward-or-rear-right-lower-forward","provider":"PartCatalog","version":"1.0","type":"link"}