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:

Year	Make	Model	Submodel
2007-2014	Ford	E-150	Base
2007	Ford	E-150	Chateau
2007-2014	Ford	E-150	XL
2007-2014	Ford	E-150	XLT
2003-2014	Ford	E-250	Base
1992-2002	Ford	E-250 Econoline	Base
1992-2000	Ford	E-250 Econoline	XL
2003-2005	Ford	E-350 Club Wagon	Chateau
2003-2005	Ford	E-350 Club Wagon	XL
2003-2005	Ford	E-350 Club Wagon	XLT
1992-1998	Ford	E-350 Econoline	Base
1992-1998	Ford	E-350 Econoline	XL
1992-2002	Ford	E-350 Econoline Club Wagon	Chateau
1992-1996	Ford	E-350 Econoline Club Wagon	Chateau HD
1992-2000	Ford	E-350 Econoline Club Wagon	Custom
1992-1993	Ford	E-350 Econoline Club Wagon	Custom HD
2001-2002	Ford	E-350 Econoline Club Wagon	XL
1994-1998	Ford	E-350 Econoline Club Wagon	XL HD
1992-2002	Ford	E-350 Econoline Club Wagon	XLT
1992-1998	Ford	E-350 Econoline Club Wagon	XLT HD
1999-2019	Ford	E-350 Super Duty	Base
2006	Ford	E-350 Super Duty	Chateau
1999-2000,2006-2014	Ford	E-350 Super Duty	XL
2006-2014	Ford	E-350 Super Duty	XLT
2008-2014	Ford	E-450 Super Duty	Base