{"product_id":"dorman-22-1667-leaf-helper-spring-rear","title":"Dorman 22-1667 Leaf Helper Spring - Rear","description":"\u003ch2\u003eDurable Leaf Helper Spring for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1667 leaf helper spring is engineered to provide additional support and load capacity for heavy-duty trucks. Designed specifically for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models, this steel helper spring enhances suspension strength and stability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality steel (acero) for durability and strength\u003c\/li\u003e\n\u003cli\u003eMeasures 38.75 inches in length, 3 inches in width, and 0.625 inches in thickness\u003c\/li\u003e\n\u003cli\u003eBlack finish for corrosion resistance and long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncreases leaf spring load capacity by 525 lbs\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003ePart number 22-1667 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1667 leaf helper spring is designed to reinforce the existing suspension system by adding extra leaf capacity. Made from robust steel material, it measures 38.75 inches in length, 3 inches in width, and 0.625 inches thick, providing a reliable increase in load-bearing strength. The black coating helps protect against rust and wear, ensuring consistent performance over time. This helper spring is engineered to increase the leaf spring load by 525 pounds, making it suitable for heavy-duty applications on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 3500 HD requiring additional suspension support\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD for enhanced load handling\u003c\/li\u003e\n\u003cli\u003eVehicles experiencing sagging or reduced ride height under heavy loads\u003c\/li\u003e\n\u003cli\u003eTrucks used for towing or carrying heavy payloads\u003c\/li\u003e\n\u003cli\u003eSuspension systems needing reinforcement to maintain stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 22-1667 leaf helper spring, ensure the vehicle is securely lifted and supported. This part is designed to work alongside the existing leaf springs and does not include mounting hardware, so verify compatibility with your current setup. Proper alignment and torque specifications should be followed to maintain suspension integrity and safety. Professional installation is recommended for optimal results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 22-1667 leaf helper spring to meet industry standards for durability and performance. The steel construction and protective black finish contribute to its longevity. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895278764213,"sku":"BKKY-22-1667","price":182.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_221667_Fro.jpg?v=1774983191","url":"https:\/\/www.partcatalog.com\/products\/dorman-22-1667-leaf-helper-spring-rear","provider":"PartCatalog","version":"1.0","type":"link"}