{"product_id":"dorman-929-128-leaf-spring","title":"Dorman 929-128 Leaf Spring - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 929-128 leaf spring assembly is designed to restore the suspension performance of your Chevrolet Silverado 1500 or GMC Sierra 1500. Constructed from high-quality steel and finished in black, this standard suspension grade leaf spring provides reliable support without requiring axle modifications.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 929-128 Leaf Spring Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Heavy-duty steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eColor: Black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLeaf Quantity: 3 leaves with a 2.5-inch width each\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade type suitable for everyday driving\u003c\/li\u003e\n\u003cli\u003eIncludes bushings for smooth operation and reduced noise\u003c\/li\u003e\n\u003cli\u003eEnd attachments: Berlin eye on both ends for secure mounting\u003c\/li\u003e\n\u003cli\u003eLength: 32 inches on both axes with a 7.5-inch arch length\u003c\/li\u003e\n\u003cli\u003eNo helper spring required and no axle modification needed\u003c\/li\u003e\n\u003cli\u003ePack thickness of 1.85 inches for consistent ride height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 929-128 Leaf Spring Assembly\u003c\/h2\u003e\u003cp\u003eThis leaf spring assembly is engineered specifically for the Chevrolet Silverado 1500 and GMC Sierra 1500 models, ensuring proper fit and function. The three-leaf design balances load capacity and ride comfort, while the steel material provides the necessary strength to handle daily driving conditions. The black finish helps protect against rust and wear, extending the service life of the suspension component. Both ends feature Berlin eye attachments, which are compatible with factory mounting points, allowing for straightforward installation without axle modifications. Included bushings help reduce vibration and noise, contributing to a smoother driving experience.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed by This Leaf Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging or uneven rear suspension height\u003c\/li\u003e\n\u003cli\u003eExcessive rear-end bounce or instability\u003c\/li\u003e\n\u003cli\u003eWorn or damaged leaf springs causing poor load support\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from deteriorated bushings\u003c\/li\u003e\n\u003cli\u003eMisalignment due to damaged or fatigued springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 929-128 leaf spring assembly is designed for direct replacement on Chevrolet Silverado 1500 and GMC Sierra 1500 trucks without requiring axle modifications. While bushings are included, mounting hardware is not, so ensure you have the necessary bolts and fasteners before beginning installation. It is recommended to have the vehicle properly supported and to follow manufacturer torque specifications during installation. Professional installation is advised if you are unfamiliar with suspension components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this leaf spring assembly to meet or exceed OEM standards for fit, form, and function. The steel construction and protective black finish contribute to long-lasting durability. This part comes with a limited warranty covering defects in material and workmanship, providing confidence in its reliability for your Chevrolet Silverado 1500 or GMC Sierra 1500 suspension repair needs.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44335067758773,"sku":"BKKY-929-128","price":271.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_929128_Fro.jpg?v=1775012929","url":"https:\/\/www.partcatalog.com\/products\/dorman-929-128-leaf-spring","provider":"PartCatalog","version":"1.0","type":"link"}