{"product_id":"dorman-22-1659-leaf-spring-assembly-rear","title":"Dorman 22-1659 Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1659 leaf spring assembly is engineered to restore suspension performance on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. Designed as a standard replacement, this assembly offers reliable support and consistent load handling for rear axle applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for durability and longevity\u003c\/li\u003e\n\u003cli\u003eIncludes four leaves with a 3-inch width for balanced load distribution\u003c\/li\u003e\n\u003cli\u003eBlack powder-coated finish resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003eComes with black bushings to reduce noise and vibration\u003c\/li\u003e\n\u003cli\u003eRated for a 2700 lb load capacity suitable for heavy-duty use\u003c\/li\u003e\n\u003cli\u003eDesigned for rear axle orientation with no axle modification required\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for direct fit and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman leaf spring assembly (part number 22-1659) features a pack thickness of 2.57 inches and a leaf spring arch length of 6.688 inches, providing the necessary flexibility and strength for heavy-duty suspension systems. The assembly includes four steel leaves, each 3 inches wide, designed to evenly distribute weight and maintain vehicle stability under load. The black bushings included help minimize suspension noise and improve ride quality. This assembly is intended for rear axle installation on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models, ensuring a precise fit without the need for axle modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or broken leaf springs causing sagging or uneven ride height\u003c\/li\u003e\n\u003cli\u003eRestores proper load support for heavy-duty towing and hauling\u003c\/li\u003e\n\u003cli\u003eEliminates excessive suspension noise and vibration due to worn bushings\u003c\/li\u003e\n\u003cli\u003eCorrects rear axle misalignment or instability issues\u003c\/li\u003e\n\u003cli\u003eImproves overall vehicle handling and safety on rough or uneven terrain\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 22-1659 leaf spring assembly requires standard suspension tools and mechanical knowledge. Since mounting hardware is not included, ensure you have the appropriate bolts, nuts, and U-bolts for your specific vehicle model. Verify the rear axle orientation and confirm compatibility with your Chevrolet Silverado 3500 HD or GMC Sierra 3500 HD before installation. Proper torque specifications should be followed to maintain suspension integrity 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 material strength and durability. The steel construction and corrosion-resistant black finish contribute to long service life. This part is backed by Dorman's quality assurance processes, providing confidence in fit and function. Please refer to Dorman's official warranty policy for detailed coverage information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895278698677,"sku":"BKKY-22-1659","price":488.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_221659_Fro.jpg?v=1774983190","url":"https:\/\/www.partcatalog.com\/products\/dorman-22-1659-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}