{"product_id":"dorman-43-1261hd-leaf-spring-assembly-rear","title":"Dorman 43-1261HD Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDorman 43-1261HD Rear Leaf Spring Assembly\u003c\/h2\u003e\u003cp\u003eDorman 43-1261HD is a heavy-duty rear leaf spring assembly built for Ford Super Duty trucks that need stable load support and consistent suspension performance. It is a steel leaf spring with black bushings and an OE-style fit for rear suspension service on select Ford F-250 Super Duty and Ford F-350 Super Duty applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for rear suspension load support\u003c\/li\u003e\n\u003cli\u003eHeavy Duty suspension grade for demanding truck use\u003c\/li\u003e\n\u003cli\u003eLoad rate: 3600\u003c\/li\u003e\n\u003cli\u003eLeaf width: 3 in.\u003c\/li\u003e\n\u003cli\u003eLeaf spring arch length: 7.5 in.\u003c\/li\u003e\n\u003cli\u003ePack thickness: 2.536 in.\u003c\/li\u003e\n\u003cli\u003eUp-turned eye attachment at both ends\u003c\/li\u003e\n\u003cli\u003eBlack bushings included\u003c\/li\u003e\n\u003cli\u003eRear axle orientation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman leaf spring assembly is engineered for rear suspension replacement on 1999-2007 Ford F-250 Super Duty and 1999-2007 Ford F-350 Super Duty trucks. The steel spring pack is specified for heavy-duty service and is listed with a 3,600 lb average capacity, making it a direct-fit option for trucks that need restored ride height, payload support, and suspension control. Part number 43-1261HD is also referenced as Dorman OE Solutions 43-1261HD for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1999-2007 Ford F-250 Super Duty, rear, and 1999-2007 Ford F-350 Super Duty, rear. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging rear suspension\u003c\/li\u003e\n\u003cli\u003eReduced load-carrying stability\u003c\/li\u003e\n\u003cli\u003eUneven ride height at the rear of the truck\u003c\/li\u003e\n\u003cli\u003eExcessive rear-end bounce or bottoming under load\u003c\/li\u003e\n\u003cli\u003eWorn or damaged leaf spring assembly replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear suspension configuration before ordering, including pack thickness, arch length, and attachment style. For 1999-2007 Ford F-250 Super Duty applications, the fitment notes specify replace in pairs and a 5 leaf \/ 1 leaf = 6 leaf spring configuration. Confirm that the axle orientation is rear and that the spring dimensions match the original equipment layout before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE Solutions parts are built to match application-specific suspension requirements and are selected using vehicle fitment data for the Ford F-250 Super Duty and Ford F-350 Super Duty. Part number 43-1261HD is listed for direct rear suspension replacement on the confirmed model years shown above.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752752574645,"sku":"BKKY-43-1261HD","price":404.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_431261HD_Fro.jpg?v=1782886196","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-1261hd-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}