KYB 554366 Shock Strut Excel-G 05-07 F-250 Super Duty / 05-16 F-350 Super Duty.
KYB Shock & Strut Excel-G for a 2005-2007 Ford F-250 Super Duty and 2005-2016 Ford F-350 Super Duty. KYB Shocks & Struts Excel-G Rear FORD F250 Super Duty (2WD) 2005-11 FORD F350 Super Duty (2WD) 2005-.
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.
For more information on KYB part number 554366, you can visit the official KYB website.