# KYB Shocks & Struts Gas-A-Just Rear FORD F250 Super Duty (2WD) 1999-04 FORD F350 Super Duty (2WD) 19

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

-   Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.

This Part Fits:

Year

Make

Model

Submodel

2004

Ford

F-250 Super Duty

Harley-Davidson Edition

2004

Ford

F-250 Super Duty

King Ranch

1999-2004

Ford

F-250 Super Duty

Lariat

1999-2004

Ford

F-250 Super Duty

XL

1999-2004

Ford

F-250 Super Duty

XLT

2004

Ford

F-350 Super Duty

Harley-Davidson Edition

2003-2004

Ford

F-350 Super Duty

King Ranch

1999-2004

Ford

F-350 Super Duty

Lariat

1999-2004

Ford

F-350 Super Duty

XL

1999-2004

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 142.46 CAD
- **Vendor:** KYB
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 142.46 CAD | In stock |

## Images

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kyb-shocks-struts-gas-a-just-rear-ford-f250-super-duty-2wd-1999-04-ford-f350-super-duty-2wd-19)
> Updated: 2026-06-28