Product Overview
        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 Gas-a-just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. 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.
This Part Fits:
        
      
    This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2007-2008 | Ford | F-150 | FX2 | 
| 2005-2008 | Ford | F-150 | FX4 | 
| 2006-2008 | Ford | F-150 | Harley-Davidson Edition | 
| 2005-2008 | Ford | F-150 | King Ranch | 
| 2004-2008 | Ford | F-150 | Lariat | 
| 2008 | Ford | F-150 | Limited | 
| 2004-2008 | Ford | F-150 | STX | 
| 2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION | 
| 2004-2008 | Ford | F-150 | XL | 
| 2004-2008 | Ford | F-150 | XLT | 
| 2006-2008 | Lincoln | Mark LT | Base |