{"product_id":"hellwig-16-21-ford-f-250-helper-spring-kit-w-factory-contact-overload-springs-2-additional-leaves-9706","title":"Hellwig 16-21 Ford F-250 Helper Spring Kit w\/ Factory Contact Overload Springs - 2 Additional Leaves | HWG9706","description":"\u003cp\u003eThis Hellwig contact helper spring adds extra level load capacity to the 16-21 Ford F-250, giving better support and less sag under heavy loads. As the truck is loaded, the added Hellwig leaves contact the factory overload springs sooner to stiffen them and reduce sag, and in normal unloaded use ride quality stays the same. It mounts directly to the factory contact springs for an easy bolt-on install.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: contact (overload) helper spring\u003c\/li\u003e\n\u003cli\u003eAdds: 2 additional leaf\/leaves\u003c\/li\u003e\n\u003cli\u003eInstall: bolts directly to the factory contact\/overload springs, no U-bolts required\u003c\/li\u003e\n\u003cli\u003eNormal use: ride quality unchanged until the springs make contact under load\u003c\/li\u003e\n\u003cli\u003eWarranty: Hellwig limited lifetime warranty\u003c\/li\u003e\n\u003cli\u003ePart number: HWG9706\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/ba68658b2fd19c4c508e9864beff8cee.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2016 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eHow much support does it add?\u003c\/h5\u003e\u003cp\u003eIt adds level load capacity so the truck carries and tows more comfortably.\u003c\/p\u003e\u003ch5\u003eHow does a contact helper spring work?\u003c\/h5\u003e\u003cp\u003eAs the truck is loaded, the added leaves contact the factory overload springs sooner, stiffening them and reducing sag.\u003c\/p\u003e\u003ch5\u003eDoes it change the ride when empty?\u003c\/h5\u003e\u003cp\u003eNo. In normal unloaded use ride quality stays the same; the extra support engages only under load.\u003c\/p\u003e\u003ch5\u003eIs it a bolt-on install?\u003c\/h5\u003e\u003cp\u003eYes. It mounts directly to the factory contact springs.\u003c\/p\u003e\u003ch5\u003eIs it warrantied?\u003c\/h5\u003e\u003cp\u003eYes. It is backed by Hellwig's limited lifetime warranty.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How much support does it add?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It adds level load capacity so the truck carries and tows more comfortably.\"}}, {\"@type\": \"Question\", \"name\": \"How does a contact helper spring work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"As the truck is loaded, the added leaves contact the factory overload springs sooner, stiffening them and reducing sag.\"}}, {\"@type\": \"Question\", \"name\": \"Does it change the ride when empty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. In normal unloaded use ride quality stays the same; the extra support engages only under load.\"}}, {\"@type\": \"Question\", \"name\": \"Is it a bolt-on install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It mounts directly to the factory contact springs.\"}}, {\"@type\": \"Question\", \"name\": \"Is it warrantied?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is backed by Hellwig's limited lifetime warranty.\"}}]}\u003c\/script\u003e","brand":"Hellwig","offers":[{"title":"Default Title","offer_id":42748354592816,"sku":"BFDQ_9706","price":241.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/9706_20286c71-7e2a-49bf-bfea-0b0fcdc76514.jpg?v=1773002474","url":"https:\/\/berryperformancesales.com\/products\/hellwig-16-21-ford-f-250-helper-spring-kit-w-factory-contact-overload-springs-2-additional-leaves-9706","provider":"Berry Performance Sales","version":"1.0","type":"link"}