# Hellwig 20-21 Chevy Silv 3500HD Hardware Kit for Load Pro Multi Leaf 2500lb/3500lb Helper Springs

The Mounting Hardware Kit for the Hellwig Load Pro (LP) helper springs include zinc-plated hardware and brackets and is required to be purchased with every LP-25 and LP-35 leaf helper spring kit for proper installation. These kits are vehicle specific to allow the spring kits to mount with no modification.

-   Must purchase this kit with LP25 and 35 kits to complete installation
-   Ideal For Fleet Applications Or Vehicles
-   Install kit for LP25 and LP35

This Part Fits:

Year

Make

Model

Submodel

2020-2022

Chevrolet

Silverado 3500 HD

High Country

2020-2022

Chevrolet

Silverado 3500 HD

LT

2020-2022

Chevrolet

Silverado 3500 HD

LTZ

2020-2022

Chevrolet

Silverado 3500 HD

WT

2020-2026

GMC

Sierra 3500 HD

AT4

2020-2021

GMC

Sierra 3500 HD

Base

2020-2026

GMC

Sierra 3500 HD

Denali

2024-2026

GMC

Sierra 3500 HD

Denali Ultimate

2022-2026

GMC

Sierra 3500 HD

Pro

2020-2026

GMC

Sierra 3500 HD

SLE

2020-2026

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 455.62 CAD
- **Vendor:** Hellwig
- **Type:** Hardware Kits - Other

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 455.62 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/hellwig-20-21-chevy-silv-3500hd-hardware-kit-for-load-pro-multi-leaf-2500lb-3500lb-helper-springs)
> Updated: 2026-06-28