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USD 473.62
Part #: HW3518

Hellwig 3518 LP-35 Load Pro Helper Springs

Vehicle Fitment:
2020-2022 GM Silverado/Sierra 3500HD SRW | See full application list below
Part #: HW3518
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Get the Hellwig 3518 LP-35 Load Pro Helper Springs for your 2020-2022 GM Silverado/Sierra 3500 HD from XDP today. The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.

  • Tunable
  • Easy Installation
  • 1-ton applications
  • Level Load Capacity up to 3500lbs
  • Install Kit Required (see Load Pro installation kits)

Note: Must remove factory contact overload springs.

Vehicle Fitment

2020 Chevrolet Silverado 3500 HD
2021 Chevrolet Silverado 3500 HD
2022 Chevrolet Silverado 3500 HD
2020 GMC Sierra 3500 HD
2021 GMC Sierra 3500 HD
2022 GMC Sierra 3500 HD


  • MPN 3518
  • SKU HW3518
  • GTIN 745662035181
  • ID 130653
  • Manufacturer Name Hellwig
  • Shipping Weight 56.00 lb.
  • Shipping Length 43 in.
  • Shipping Width 8 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel / Gas
  • E-Code 1
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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