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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2015-2021 |
Mercedes-Benz |
C300 |
4Matic |
| 2015-2021 |
Mercedes-Benz |
C300 |
Base |
| 2015 |
Mercedes-Benz |
C400 |
4Matic |
| 2014-2015 |
Mercedes-Benz |
CLA45 AMG |
4Matic |
| 2017-2019 |
Mercedes-Benz |
E300 |
4Matic |
| 2017-2019 |
Mercedes-Benz |
E300 |
Base |
| 2020-2021 |
Mercedes-Benz |
E350 |
4Matic |
| 2020-2021 |
Mercedes-Benz |
E350 |
Base |
| 2018 |
Mercedes-Benz |
E400 |
4Matic |
| 2019-2021 |
Mercedes-Benz |
E450 |
4Matic |
