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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: HWG9703 Manufacturer Sku #: 9703
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$325.00
1999 - 2015 Ford F250
1999 - 2015 Ford F350
Product Name: Hellwig Big Wig Helper Spring - 1999-2015 Ford F-250/350 2WD/4WD Manufacturer: Hellwig Manufacturer Part #: 9703 Thoroughbred Diesel Part #: HWG9703
Add assistance to your factory overload springs with Hellwig's Contact Helper Springs. Get help sooner with the contact helper, as the vehicle is loaded the Hellwig contact helper spring connects with the factory contact pads sooner providing better support and less sag for heavy loads. When in contact, the extra Hellwig leaves stiffen the overload springs decreasing the sag of the vehicle in a loaded condition. Hellwig contact overload assist springs mount directly to the factory contact springs for easy install and better load support to increase the truck's level-load carrying capacity. In normal use, they leave performance unchanged.