{"product_id":"hellwig-lp-25-load-pro-series-helper-spring-2500-lbs-capacity-megean","title":"2500 lbs Capacity Helper Spring A1728","description":"Ford F-350 RWD 2.5\" Wide Springs \/ 3\" Wide Springs with factory contact overload springs 80-86. This is a set of secondary helper leaf springs designed to add up to 2,500 pounds of load support to restore comfort and stability at the rear of your 1\/2-ton truck. The 3-leaf design progressively adds support as OEM leaf springs become loaded and compressed. Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience, these feature a spring rate that becomes firmer as pressure increases. Recommended for heavy hauling, work truck use, or pulling a 5th-wheel RV trailer, these maintain proper ride height and prevent original springs from sagging due to sustained load compression. Requires Mounting Kit for installation (sold separately). Drilling may be required.","brand":"My Store","offers":[{"title":"Default Title","offer_id":52655666004270,"sku":"P356809422640649505","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/1223\/4798\/files\/f26bc8f04965e6c23d0fae65b4461251773ce6465236aa4dc38c7f595fbb1245.jpg?v=1789532344","url":"https:\/\/wuyoudu.shop\/products\/hellwig-lp-25-load-pro-series-helper-spring-2500-lbs-capacity-megean","provider":"My Store","version":"1.0","type":"link"}