{"product_id":"hellwig-2512-load-pro-series-25-leaf-helper-kit","title":"Hellwig 2512 LP-25 Helper Springs, GM 2500\/3500 SRW","description":"\u003cp\u003eA heavily loaded GM pickup may benefit from additional rear spring support. The Hellwig 2512 LP-25 helper spring set offers progressive assistance with up to 2,500 lb of load-leveling capacity for the specified single-rear-wheel suspension.\u003c\/p\u003e\u003cp\u003eIts adjustable-rate spring arrangement works with compatible multi-leaf rear packs. Installation requires a separate LP mounting kit, and trucks with factory contact-overload springs need additional application checks.\u003c\/p\u003e\u003ch3\u003eFeatures and Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProgressive LP-25 helper springs\u003c\/li\u003e\n\u003cli\u003eUp to 2,500 lb load-leveling capacity; not an increase to vehicle GVWR\u003c\/li\u003e\n\u003cli\u003eFor specified multi-leaf single-rear-wheel trucks\u003c\/li\u003e\n\u003cli\u003eLP mounting kit purchased separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and Installation\u003c\/h3\u003e\u003cp\u003eListed for specified 2011–2018 GM 2500\/3500 pickups and cab\/chassis vehicles with multi-leaf springs and single rear wheels. Not for dual rear wheels.\u003c\/p\u003e\u003ch3\u003eManufacturer Warranty\u003c\/h3\u003e\u003cp\u003eHellwig lifetime manufacturer warranty, subject to conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 2512\u003c\/p\u003e","brand":"Hellwig","offers":[{"title":"Default Title","offer_id":48439111745742,"sku":"2512","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_5ef54a89-6a54-4ff9-9334-990716ee44b0.jpg?v=1791572804","url":"https:\/\/newrvparts.com\/en-us\/products\/hellwig-2512-load-pro-series-25-leaf-helper-kit","provider":"New RV Parts","version":"1.0","type":"link"}