# Zone Offroad 2020+ GM 2500/3500 HD Upper Control Arm Box Kit

Upgrade your truck's factory upper control arms with these high strength Adventure Series control arms from Zone Offroad. These arms are a direct replacement to improve strength and increase suspension droop travel.

-   CNC machined ball joint cup with improved positioning ideal for use with leveling/lift kits
-   High quality greaseable ball joints with a protective cap to keep out dirt/debris
-   OE style rubber bushings for durability and maintenance-free operation
-   Improved strength with fully welded plate steel construction
-   Fully assembled and ready to install

This Part Fits:

Year

Make

Model

Submodel

2020-2024

Chevrolet

Silverado 2500 HD

Custom

2020-2024

Chevrolet

Silverado 2500 HD

High Country

2020-2024

Chevrolet

Silverado 2500 HD

LT

2020-2024

Chevrolet

Silverado 2500 HD

LTZ

2020-2024

Chevrolet

Silverado 2500 HD

WT

2024

Chevrolet

Silverado 2500 HD

ZR2

2020-2024

Chevrolet

Silverado 3500 HD

High Country

2020-2024

Chevrolet

Silverado 3500 HD

LT

2020-2024

Chevrolet

Silverado 3500 HD

LTZ

2020-2024

Chevrolet

Silverado 3500 HD

WT

2020-2024

GMC

Sierra 2500 HD

AT4

2024

GMC

Sierra 2500 HD

AT4X

2020-2021

GMC

Sierra 2500 HD

Base

2020-2024

GMC

Sierra 2500 HD

Denali

2024

GMC

Sierra 2500 HD

Denali Ultimate

2022-2024

GMC

Sierra 2500 HD

Pro

2020-2024

GMC

Sierra 2500 HD

SLE

2020-2024

GMC

Sierra 2500 HD

SLT

2020-2024

GMC

Sierra 3500 HD

AT4

2020-2021

GMC

Sierra 3500 HD

Base

2020-2024

GMC

Sierra 3500 HD

Denali

2024

GMC

Sierra 3500 HD

Denali Ultimate

2022-2024

GMC

Sierra 3500 HD

Pro

2020-2024

GMC

Sierra 3500 HD

SLE

2020-2024

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 930.43 CAD
- **Vendor:** Zone Offroad
- **Type:** Lift Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 930.43 CAD | In stock |

## Images

- Photo - Primary
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/zone-offroad-2020-gm-2500-3500-hd-upper-control-arm-box-kit)
> Updated: 2026-07-15