{"product_id":"dorman-22-1289xhd-leaf-spring-assembly-rear","title":"Dorman 22-1289XHD Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1289XHD leaf spring assembly is engineered for heavy-duty suspension needs on Chevrolet and GMC trucks. Designed to provide reliable rear axle support, this steel leaf spring pack is built to handle demanding loads while maintaining vehicle stability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality steel for strength and durability\u003c\/li\u003e\n\u003cli\u003eHeavy-duty suspension grade with a 4000 lb load rate\u003c\/li\u003e\n\u003cli\u003eIncludes black bushings for smooth operation and reduced wear\u003c\/li\u003e\n\u003cli\u003eSeven-leaf pack with 2.5-inch leaf width and 3.681-inch pack thickness\u003c\/li\u003e\n\u003cli\u003eCompatible with rear axle orientation, no axle modification required\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Chevrolet Silverado and GMC Sierra 2500 and 3500 series trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1289XHD leaf spring assembly features a seven-leaf configuration, each leaf measuring 2.5 inches in width, providing a robust suspension solution for heavy-duty applications. The assembly is made from durable steel with a black finish to resist corrosion and wear. It supports a load rate of 4000 pounds, making it suitable for trucks that require enhanced load-carrying capacity. The included black bushings help reduce friction and improve ride quality. This leaf spring assembly is designed for rear axle installation and does not require any axle modifications, simplifying the replacement process.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 and 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 and 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis leaf spring assembly is ideal for restoring suspension performance on these specific heavy-duty truck models, ensuring proper load support and vehicle stability under demanding conditions.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging or worn leaf springs causing uneven ride height\u003c\/li\u003e\n\u003cli\u003eReduced load-carrying capacity affecting vehicle handling\u003c\/li\u003e\n\u003cli\u003eExcessive rear axle movement or instability\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from deteriorated bushings\u003c\/li\u003e\n\u003cli\u003eCorrosion or fatigue in original suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 22-1289XHD leaf spring assembly requires standard suspension tools and mechanical knowledge. Since no axle modification is needed, the replacement process is straightforward. It is recommended to inspect related suspension components during installation and replace any worn parts to ensure optimal performance. Proper torque specifications should be followed for mounting bolts, and alignment should be checked after installation.\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 long-lasting 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":52123085602997,"sku":"BKKY-22-1289XHD","price":512.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_221289XHD_Fro.jpg?v=1775162782","url":"https:\/\/www.partcatalog.com\/products\/dorman-22-1289xhd-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}