{"product_id":"dorman-22-1305-leaf-helper-spring-rear","title":"Dorman 22-1305 Leaf Helper Spring - Rear","description":"\u003ch2\u003eDurable Leaf Helper Spring for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1305 leaf helper spring is engineered to provide additional support and load capacity for heavy-duty trucks. Designed specifically for Chevrolet Silverado 3500 and GMC Sierra 3500 models, this steel helper spring enhances suspension performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel (acero) for durability\u003c\/li\u003e\n\u003cli\u003eMeasures 48 inches in length, 2.5 inches in width, and 2.125 inches in thickness\u003c\/li\u003e\n\u003cli\u003eBlack finish for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eIncreases leaf spring load capacity by 1650 lbs\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 3500 and GMC Sierra 3500 trucks\u003c\/li\u003e\n\u003cli\u003ePart number 22-1305 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 22-1305 leaf helper spring is designed to reinforce the existing suspension leaf springs on select heavy-duty trucks. Made from robust steel material, this component measures 48 inches long, 2.5 inches wide, and 2.125 inches thick, providing a substantial increase in load-bearing strength. The black finish helps protect against rust and environmental wear, ensuring reliable performance over time. This helper spring is engineered to increase the load rating by 1650 pounds, making it suitable for trucks that frequently carry heavy payloads or tow substantial trailers.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis leaf helper spring is ideal for owners of Chevrolet Silverado 3500 and GMC Sierra 3500 trucks who require enhanced suspension support for heavy loads or towing. It helps maintain vehicle stability and ride height when carrying additional weight.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced sagging under heavy loads\u003c\/li\u003e\n\u003cli\u003eImproved load distribution and suspension support\u003c\/li\u003e\n\u003cli\u003eEnhanced vehicle stability during towing\u003c\/li\u003e\n\u003cli\u003eMinimized bottoming out of the suspension\u003c\/li\u003e\n\u003cli\u003eExtended lifespan of primary leaf springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 22-1305 leaf helper spring requires proper alignment with the existing leaf spring pack. Ensure the vehicle is safely supported before beginning work. This product does not include mounting hardware, so verify compatibility with your current suspension components. Professional installation is recommended to guarantee correct fitment and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for quality and durability. While specific warranty details for part number 22-1305 should be confirmed at the time of purchase, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895278239925,"sku":"BKKY-22-1305","price":190.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_221305_Fro.jpg?v=1774983187","url":"https:\/\/www.partcatalog.com\/products\/dorman-22-1305-leaf-helper-spring-rear","provider":"PartCatalog","version":"1.0","type":"link"}