KYB 21-24 Ford F-150 4WD (Exc. Raptor & Tremor & w/o Elec. Susp.) Gas-a-Just Gas Strut - Front

The Gas-a-just monotube strut is available as an OE monotube replacement to restore your vehicle's original capabilities. 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.