{"product_id":"dorman-43-1339hd-leaf-spring-assembly-rear","title":"Dorman 43-1339HD Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Dorman Leaf Spring Assembly for Rear Suspension\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1339HD leaf spring assembly is engineered for heavy-duty rear suspension applications. Constructed from high-quality steel with a black finish, this assembly is designed to provide reliable load support and improved vehicle stability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty suspension grade with a 7200 lb load rate\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel material with black bushings included\u003c\/li\u003e\n\u003cli\u003eConsists of 10 leaves, each 3 inches wide, with a 1.5 inch arch length\u003c\/li\u003e\n\u003cli\u003eRear axle orientation, no axle modification required\u003c\/li\u003e\n\u003cli\u003ePack thickness of 4.99 inches and length of 23.875 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThis Dorman leaf spring assembly (part number 43-1339HD) features a robust 10-leaf pack made from steel, ensuring strength and longevity under heavy loads. The black bushings included help reduce noise and vibration, contributing to a smoother ride. Designed specifically for rear axle suspension setups, this assembly requires no axle modifications for installation. The 7200 lb load rate supports demanding applications, making it suitable for trucks and vehicles requiring enhanced suspension performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or broken leaf springs in rear suspension systems\u003c\/li\u003e\n\u003cli\u003eAddresses sagging or uneven vehicle stance under heavy loads\u003c\/li\u003e\n\u003cli\u003eImproves load carrying capacity and vehicle stability\u003c\/li\u003e\n\u003cli\u003eReduces suspension noise and vibration through included bushings\u003c\/li\u003e\n\u003cli\u003eRestores proper ride height and handling characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 43-1339HD leaf spring assembly is straightforward for rear axle suspension systems. No axle modifications are necessary, but ensure proper alignment and torque specifications are followed. Since mounting hardware is not included, reuse existing hardware if in good condition or source appropriate replacements. It is recommended to inspect related suspension components during installation for optimal performance.\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 durability and performance. The steel construction and heavy-duty design provide reliable service life under demanding conditions. 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":51895353737397,"sku":"BKKY-43-1339HD","price":600.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_431339HD_Fro.jpg?v=1774983548","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-1339hd-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}