# Hellwig 20-21 Chevy Silv 3500HD 2/4WD Contact Helper Spring Kit - 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 leaf/leaves to add to the factory contact helpers
-   Increases rate when loaded but factory ride when empty
-   Limited Lifetime Warranty
-   Easy installation

This Part Fits:

Year

Make

Model

Submodel

2020-2023

Chevrolet

Silverado 3500 HD

High Country

2020-2023

Chevrolet

Silverado 3500 HD

LT

2020-2023

Chevrolet

Silverado 3500 HD

LTZ

2020-2023

Chevrolet

Silverado 3500 HD

WT

1997-1999

Ford

F-250

Base

1988-1992

Ford

F-250

Custom

1995-1996

Ford

F-250

Eddie Bauer

1997-1999

Ford

F-250

Lariat

1995-1996

Ford

F-250

Special

1988-1999

Ford

F-250

XL

1993-1999

Ford

F-250

XLT

1988-1992

Ford

F-250

XLT Lariat

2009-2010

Ford

F-250 Super Duty

Cabela's

2008-2009

Ford

F-250 Super Duty

FX4

2004-2010

Ford

F-250 Super Duty

Harley-Davidson Edition

2004-2016

Ford

F-250 Super Duty

King Ranch

1999-2016

Ford

F-250 Super Duty

Lariat

2013-2016

Ford

F-250 Super Duty

Platinum

1999-2016

Ford

F-250 Super Duty

XL

1999-2016

Ford

F-250 Super Duty

XLT

1997

Ford

F-350

Base

1988-1992

Ford

F-350

Custom

1995

Ford

F-350

Eddie Bauer

1995-1996

Ford

F-350

Special

1988-1997

Ford

F-350

XL

1993-1997

Ford

F-350

XLT

1988-1992

Ford

F-350

XLT Lariat

2009-2010

Ford

F-350 Super Duty

Cabela's

2008-2009

Ford

F-350 Super Duty

FX4

2004-2010

Ford

F-350 Super Duty

Harley-Davidson Edition

2003-2016

Ford

F-350 Super Duty

King Ranch

1999-2016

Ford

F-350 Super Duty

Lariat

2013-2016

Ford

F-350 Super Duty

Platinum

1999-2016

Ford

F-350 Super Duty

XL

1999-2016

Ford

F-350 Super Duty

XLT

2020-2023

GMC

Sierra 3500 HD

AT4

2020-2021

GMC

Sierra 3500 HD

Base

2020-2023

GMC

Sierra 3500 HD

Denali

2022-2023

GMC

Sierra 3500 HD

Pro

2020-2023

GMC

Sierra 3500 HD

SLE

2020-2023

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 503.0 CAD
- **Vendor:** Hellwig
- **Type:** Leaf Springs & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 503.00 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/hellwig-20-21-chevy-silv-3500hd-2-4wd-contact-helper-spring-kit-2-additional-leaves)
> Updated: 2026-06-28