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
2021-2025	Ford	F-250 Super Duty	King Ranch
2021-2025	Ford	F-250 Super Duty	Lariat
2021-2024	Ford	F-250 Super Duty	Limited
2021-2025	Ford	F-250 Super Duty	Platinum
2021-2025	Ford	F-250 Super Duty	XL
2021-2025	Ford	F-250 Super Duty	XLT