KYB 17-20 Ford F-250 4WD / 17-22 F-350 4WD (Exc. Cab & Chassis) Gas-a-Just Gas Shock - Rear - 5540018

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
2017-2020	Ford	F-250 Super Duty	King Ranch
2017-2020	Ford	F-250 Super Duty	Lariat
2018-2020	Ford	F-250 Super Duty	Limited
2017-2020	Ford	F-250 Super Duty	Platinum
2017-2020	Ford	F-250 Super Duty	XL
2017-2020	Ford	F-250 Super Duty	XLT
2017-2022	Ford	F-350 Super Duty	King Ranch
2017-2022	Ford	F-350 Super Duty	Lariat
2018-2022	Ford	F-350 Super Duty	Limited
2017-2022	Ford	F-350 Super Duty	Platinum
2017-2022	Ford	F-350 Super Duty	XL
2017-2022	Ford	F-350 Super Duty	XLT

KYB s a special order line that may take longer and cannot be cancelled. Due to supply chain issues these parts are very limited and hard to get. Please contact us before ordering if delivery timeframe is a concern.​