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.
This Part Fits:
| Year | 
Make | 
Model | 
Submodel | 
| 2009-2010 | 
Ford | 
F-350 Super Duty | 
Cabela's | 
| 2008-2009 | 
Ford | 
F-350 Super Duty | 
FX4 | 
| 2005-2010 | 
Ford | 
F-350 Super Duty | 
Harley-Davidson Edition | 
| 2005-2010 | 
Ford | 
F-350 Super Duty | 
King Ranch | 
| 2005-2010 | 
Ford | 
F-350 Super Duty | 
Lariat | 
| 2005-2010 | 
Ford | 
F-350 Super Duty | 
XL | 
| 2005-2010 | 
Ford | 
F-350 Super Duty | 
XLT |