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2x Boost Your Ford Super Duty Suspension with Hellwig Helper Spring Kit | Level Up to 3500 Pound Load Capacity

Hellwig
New
MPN:
3511
UPC:
745662035112
In Stock. Receive in 1-4 business days
90-Day Returns Same-Day Shipping on business days No Restock Fee
$972.78 $851.05
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Note: Helper Spring Kit, Load Pro Series ™ 35, Leaf Spring Design, Rear Upper, 3500 Pound Load Capacity, Steel, Requires Mount Kit (See Required Parts), With set of 2 Springs Only, Mounting Kit 25301 Sold Seperately

Vehicle Fitment

  • 2011-2022 Ford F-250 Super Duty
  • 2011-2022 Ford F-350 Super Duty
  • 2017-2022 Ford F-450 Super Duty
  • 2016-2022 Ford F-550 Super Duty

Key Features

  • Manufactured With Heat Treated ASTM 5150 Alloy Spring Steel. Increased Spring Rate And Stability
  • Heavier Loads
  • 4 Leaf Stack
  • 3500 Pounds Level Load Capacity
  • Available In Progressive Or Constant Rate
  • Offers The Maximum In Carrying Capacity
  • Simple Bolt-On Design Using Common Hand Tools Provide The Installer Ease Of Installation And The Vehicle Owner Hassle Free Use
  • Limited Lifetime Warranty

Specifications for each of the 2 items

  • Type: Leaf Spring
  • Load Capacity: 3500 Pound
  • With Air Compressor: No
  • Color: Black
  • Quantity: Set Of 2
  • Pressure Range: Not Applicable
  • Material: Steel
  • Mounting Type: Axle Mount
  • With Bellows: No
  • With Air Line: No
  • With Roll Plate: No
  • With Valve: No
  • Remote Type: Not Applicable
  • With Mounting Hardware: No
  • Estimated Install Time Hours: 1