{"product_id":"dorman-34-123-leaf-spring-assembly-rear","title":"Dorman 34-123 Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Dodge B300, B350, and B3500\u003c\/h2\u003e\u003cp\u003eThe Dorman 34-123 leaf spring assembly is engineered to restore suspension performance on Dodge B300, B350, and B3500 models. Constructed from high-quality steel with a black finish, this rear axle leaf spring pack offers reliable support and consistent load handling for standard replacement needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from durable steel material with corrosion-resistant black coating\u003c\/li\u003e\n\u003cli\u003eIncludes seven leaves with a 2.5-inch width for balanced load distribution\u003c\/li\u003e\n\u003cli\u003eDesigned for rear axle orientation on Dodge B300, B350, and B3500\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade type with a 3250 lb load rate\u003c\/li\u003e\n\u003cli\u003eComes with black bushings included for smooth operation\u003c\/li\u003e\n\u003cli\u003eNo axle modification or helper spring required for installation\u003c\/li\u003e\n\u003cli\u003eLeaf spring arch length of 5.125 inches and pack thickness of 2.765 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman Leaf Spring Assembly 34-123\u003c\/h2\u003e\u003cp\u003eThis leaf spring assembly is crafted from high-strength steel to provide dependable suspension support for Dodge B300, B350, and B3500 trucks. The seven-leaf pack design with a 2.5-inch leaf width ensures even weight distribution and improved ride stability. Finished in black, the steel construction resists corrosion and wear over time. The assembly includes black bushings to reduce noise and vibration, enhancing driving comfort. With a load rate of 3250 pounds, this standard replacement spring meets OEM specifications without requiring axle modifications or additional helper springs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores sagging or worn rear suspension on Dodge B300, B350, and B3500\u003c\/li\u003e\n\u003cli\u003eReplaces broken or cracked leaf springs to maintain vehicle stability\u003c\/li\u003e\n\u003cli\u003eImproves load carrying capacity for heavy-duty use\u003c\/li\u003e\n\u003cli\u003eEliminates excessive rear-end bounce and improves ride quality\u003c\/li\u003e\n\u003cli\u003eAddresses uneven tire wear caused by suspension issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 34-123 leaf spring assembly is designed for direct replacement on rear axles of compatible Dodge models without requiring axle modifications. Ensure the vehicle is properly supported and the suspension is unloaded before removal. Since mounting hardware is not included, reuse existing hardware if in good condition or source OEM-grade fasteners. Verify bushing alignment during installation to prevent premature wear.\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 included bushings are tested for strength and longevity. 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":52123108049077,"sku":"BKKY-34-123","price":441.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_34123_Fro.jpg?v=1775162844","url":"https:\/\/www.partcatalog.com\/products\/dorman-34-123-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}