Helper Spring Kit - Contact Helper Spring - Add-A-Leaf - Stock Height - Rear - Steel - Silver Powder Coat - Dodge Ram Fullsize Truck 1994-2002 / Ford Fullsize Truck 2011-23 - Kit

Hellwig 17-21 Ford F-450 Helper Spring Kit w/ Factory Contact Overload Springs - 2 Additional Leaves

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.

Additional Information

Contact Helper Springs for 94-02 Dodge Ram 3500; 11-23 Ford F450/550 cab and chassis 17-23 F450 Pickup; 22-23 F-600 Super Duty cab and chassis w/Factory Contact Overload Leaf Springs

Part Type

Leaf Helper Spring

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Additional leaf/leaves to add to the factory contact helpers
• Easy installation
• Increases rate when loaded but factory ride when empty
• Limited Lifetime Warranty

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Hel[per Spring, 2 additional leaves to add to the factory contact helpers. Increases rate when loaded but fact

Help for your factory contact helpers. Hellwig contact helper springs provide needed assistance for heavier loads. As your vehicle is loaded the Hellwig springs connect with the factory contact pads sooner, providing better support and less sag for heavy loads. When in contact, the extra 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 an easy install and better load support to increase your truck's level-load carrying capacity. In normal use, they leave performance unchanged. Choose the kits designed for your truck.