{"product_id":"dorman-929-126-leaf-spring","title":"Dorman 929-126 Leaf Spring - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 929-126 leaf spring assembly is engineered to restore suspension performance for select Chevrolet and GMC heavy-duty trucks. Constructed from steel and finished in black, this standard-grade leaf spring assembly is designed to meet factory specifications without requiring axle modifications.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 929-126 Leaf Spring Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-strength steel for durability and load support\u003c\/li\u003e\n\u003cli\u003eColor: Black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLeaf Quantity: 4 leaves providing balanced suspension support\u003c\/li\u003e\n\u003cli\u003eLeaf Width: 2.5 inches for consistent load distribution\u003c\/li\u003e\n\u003cli\u003eSuspension Grade Type: Standard, suitable for typical heavy-duty use\u003c\/li\u003e\n\u003cli\u003eIncludes bushings for proper fit and function\u003c\/li\u003e\n\u003cli\u003eEnd Attachments: Berlin eye design on both ends for secure mounting\u003c\/li\u003e\n\u003cli\u003eNo axle modification needed for installation\u003c\/li\u003e\n\u003cli\u003eLength: 32 inches on both axes for precise fitment\u003c\/li\u003e\n\u003cli\u003ePack Thickness: 2.51 inches with a 6.6-inch arch length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 929-126 Leaf Spring Assembly\u003c\/h2\u003e\u003cp\u003eThis leaf spring assembly is specifically designed for Chevrolet and GMC trucks including the Sierra 1500 HD, Sierra 2500 HD, Silverado 1500 HD, and Silverado 2500 HD models, including Classic variants. The assembly features four steel leaves with a 2.5-inch width, providing reliable suspension support for heavy-duty applications. The black finish helps resist corrosion, extending the service life of the spring. Both ends utilize Berlin eye attachments, ensuring compatibility with factory mounting points and eliminating the need for axle modifications. Included bushings help reduce noise and wear, although mounting hardware is not included. The spring’s dimensions and arch length are engineered to match original equipment specifications, maintaining ride height and handling characteristics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores suspension performance on Chevrolet Sierra 1500 HD and Silverado 2500 HD trucks\u003c\/li\u003e\n\u003cli\u003eReplaces worn or sagging leaf springs causing uneven ride height\u003c\/li\u003e\n\u003cli\u003eCorrects handling issues related to leaf spring fatigue or damage\u003c\/li\u003e\n\u003cli\u003eSupports proper load distribution for heavy-duty towing and hauling\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration caused by deteriorated bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo axle modifications are required, simplifying installation\u003c\/li\u003e\n\u003cli\u003eEnsure bushings are properly seated to avoid premature wear\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to safely compress and install the leaf spring\u003c\/li\u003e\n\u003cli\u003eVerify vehicle ride height and alignment after installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or purchase separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this leaf spring assembly to meet or exceed OEM standards, ensuring reliable performance and durability. The product includes bushings to enhance fit and function. While mounting hardware is not included, the assembly is designed for direct replacement without axle modifications. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44335067201717,"sku":"BKKY-929-126","price":381.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_929126_Fro_c04b0e20-e64b-49fc-b698-1ba747bcb832.jpg?v=1775012929","url":"https:\/\/www.partcatalog.com\/products\/dorman-929-126-leaf-spring","provider":"PartCatalog","version":"1.0","type":"link"}