# Zone Offroad Nitro Shock - 22.20in x 13.35in x 2in - S50/EB1

Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features with the special Fluon-banded piston and this shock is built to perform! Shock absorbers are sold individually and include bushings/sleeves.

-   Twin tube, nitrogen charged design with 10-stage velocity sensitive valving for great on/off-road performance
-   Steel alloy body with dual welded ends and a 14mm heavy chromed shock shaft
-   Bushings and sleeves included for easy, direct replacement installation
-   Shock absorbers are sold individually

This Part Fits:

Year

Make

Model

Submodel

2002-2004

Chevrolet

Avalanche 2500

Base

2005-2006

Chevrolet

Avalanche 2500

LS

2005-2006

Chevrolet

Avalanche 2500

LT

2005

Chevrolet

Silverado 1500 HD

Base

2001-2003,2005

Chevrolet

Silverado 1500 HD

LS

2001-2003,2005-2006

Chevrolet

Silverado 1500 HD

LT

2001-2004

Chevrolet

Silverado 2500

Base

2001-2004

Chevrolet

Silverado 2500

LS

2001-2004

Chevrolet

Silverado 2500

LT

2004

Chevrolet

Silverado 2500

WT

2001-2005

Chevrolet

Silverado 2500 HD

Base

2001-2006

Chevrolet

Silverado 2500 HD

LS

2001-2010

Chevrolet

Silverado 2500 HD

LT

2007-2010

Chevrolet

Silverado 2500 HD

LTZ

2003-2010

Chevrolet

Silverado 2500 HD

WT

2007-2010

Chevrolet

Silverado 3500 HD

LT

2007-2010

Chevrolet

Silverado 3500 HD

LTZ

2007-2010

Chevrolet

Silverado 3500 HD

WT

2001

Chevrolet

Suburban 2500

Base

2001-2006

Chevrolet

Suburban 2500

LS

2001-2006

Chevrolet

Suburban 2500

LT

2001-2003,2005-2006

GMC

Sierra 1500 HD

SLE

2001-2003,2005-2006

GMC

Sierra 1500 HD

SLT

2002-2004

GMC

Sierra 2500

Base

2001-2002

GMC

Sierra 2500

SL

2001-2004

GMC

Sierra 2500

SLE

2001-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

2002-2005

GMC

Sierra 2500 HD

Base

2001-2002,2006

GMC

Sierra 2500 HD

SL

2001-2010

GMC

Sierra 2500 HD

SLE

2001-2010

GMC

Sierra 2500 HD

SLT

2003-2010

GMC

Sierra 2500 HD

WT

2007-2010

GMC

Sierra 3500 HD

SLE

2007-2010

GMC

Sierra 3500 HD

SLT

2007-2010

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 100.08 CAD
- **Vendor:** Zone Offroad
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 100.08 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-nitro-shock-22-20in-x-13-35in-x-2in-s50-eb1)
> Updated: 2026-07-15