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 |
|---|
| 2017-2021 | Lexus | GX460 | Base |
| 2017-2021 | Lexus | GX460 | Premium |
| 2010-2021 | Toyota | 4Runner | Limited |
| 2010-2021 | Toyota | 4Runner | SR5 |
| 2018-2021 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021 | Toyota | 4Runner | Trail |
| 2017-2021 | Toyota | 4Runner | TRD Off-Road |
| 2015-2021 | Toyota | 4Runner | TRD Pro |
| 2010-2014 | Toyota | FJ Cruiser | Base |
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 |
|---|
| 2017-2021 | Lexus | GX460 | Base |
| 2017-2021 | Lexus | GX460 | Premium |
| 2010-2021 | Toyota | 4Runner | Limited |
| 2010-2021 | Toyota | 4Runner | SR5 |
| 2018-2021 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021 | Toyota | 4Runner | Trail |
| 2017-2021 | Toyota | 4Runner | TRD Off-Road |
| 2015-2021 | Toyota | 4Runner | TRD Pro |
| 2010-2014 | Toyota | FJ Cruiser | Base |
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.​
