{"product_id":"dorman-43-1055-leaf-spring-assembly-rear","title":"Dorman 43-1055 Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Ford F-Series Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1055 leaf spring assembly is engineered to provide reliable rear suspension support for Ford F-150, F-250, F-250 HD, and F-350 models. Constructed from high-quality steel with a black finish, this replacement leaf spring assembly is designed to restore proper ride height and handling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel material with a black corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eIncludes five leaves with a 3-inch leaf width for balanced load distribution\u003c\/li\u003e\n\u003cli\u003eStandard replacement suspension grade designed for rear axle orientation\u003c\/li\u003e\n\u003cli\u003eLoad rate of 2400 lbs suitable for typical truck payloads\u003c\/li\u003e\n\u003cli\u003eComes with black bushings included for smooth articulation and reduced noise\u003c\/li\u003e\n\u003cli\u003eNo axle modification or helper spring required for installation\u003c\/li\u003e\n\u003cli\u003eLeaf spring arch length measures 8.688 inches with a pack thickness of 2.215 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1055 leaf spring assembly is a direct replacement part designed specifically for rear suspension on select Ford trucks. Featuring five steel leaves, this assembly provides consistent support and durability under load. The black bushings included help maintain proper alignment and reduce wear on suspension components. With a load rate of 2400 lbs, it is suitable for standard suspension applications without the need for additional helper springs or axle modifications. The 25-inch length on both axes and the 3-inch leaf width ensure compatibility with the original suspension geometry.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord F-150 rear suspension leaf spring replacement\u003c\/li\u003e\n\u003cli\u003eFord F-250 and F-250 HD rear leaf spring assembly\u003c\/li\u003e\n\u003cli\u003eFord F-350 rear axle suspension component\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade replacement for Ford trucks requiring 2400 lb load capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 43-1055 leaf spring assembly does not require axle modifications or additional helper springs. Ensure the vehicle is properly supported and the suspension is unloaded before removal of the old leaf spring. Verify that the included black bushings are correctly seated to maintain suspension alignment and reduce noise. It is recommended to inspect related suspension components during installation for wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this leaf spring assembly to meet or exceed OEM standards for fit, form, and function. The steel construction and corrosion-resistant black finish contribute to long service life. Bushings included are designed for durability and smooth operation. 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":51895352557749,"sku":"BKKY-43-1055","price":360.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_431055_Fro.jpg?v=1774983545","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-1055-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}