{"product_id":"dorman-22-1649xhd-leaf-spring-assembly-rear","title":"Dorman 22-1649XHD Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Heavy-Duty Suspension\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1649XHD leaf spring assembly is engineered for reliable performance in heavy-duty applications. Designed specifically for Chevrolet and GMC trucks, this steel leaf spring provides consistent load support and durability for demanding rear suspension needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eHeavy-duty suspension grade with a 4500 lb load rate\u003c\/li\u003e\n\u003cli\u003eSingle leaf design with a 3-inch width and 6.375-inch arch length\u003c\/li\u003e\n\u003cli\u003eBlack finish with black bushings included for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with rear axle orientation, no axle modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman leaf spring assembly (part number 22-1649XHD) is made from robust steel material, ensuring it withstands the rigors of heavy loads and rough terrain. The black powder-coated finish and black bushings provide added protection against wear and corrosion. With a load rate of 4500 lbs, this single leaf spring is designed to maintain suspension integrity under heavy-duty conditions. The 3-inch leaf width and 6.375-inch arch length optimize ride height and load distribution for rear axle applications. This assembly does not include a helper spring and requires no axle modifications, simplifying installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD rear suspension upgrades\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 HD leaf spring replacement\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD heavy-duty suspension repair\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD rear leaf spring assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 22-1649XHD leaf spring assembly is straightforward for experienced technicians. Since no axle modification is needed, it can be directly installed on the rear axle. Ensure the existing bushings are removed before fitting the new black bushings included with this assembly. Verify proper alignment and torque specifications during installation to maintain suspension performance and safety.\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 heavy-duty suspension components. The steel construction and protective finish contribute to its durability and resistance to environmental factors. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895278469301,"sku":"BKKY-22-1649XHD","price":1076.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_221649XHD_Fro.jpg?v=1774983189","url":"https:\/\/www.partcatalog.com\/products\/dorman-22-1649xhd-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}