KYB 553389 Shocks Struts Gas-A-Just 10-13 3 / 13-18 C-Max.
KYB Shocks & Struts Gas-A-Just for a 2010-2013 Mazda 3 and 2013-2018 Ford C-Max. KYB Shocks & Struts Gas-A-Just Rear Ford C-Max 2014-2013 / Mazda 3 2013-2010.
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 553389, you can visit the official KYB website.