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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974-1982 | Checker | Marathon | Base |
| 1974-1982 | Checker | Marathon | Deluxe |
| 1974 | Checker | Marathon | Town Custom |
| 1978 | Ford | F-150 | Base |
| 1978-1979 | Ford | F-150 | Custom |
| 1978 | Ford | F-150 | Northland |
| 1978-1979 | Ford | F-150 | Ranger |
| 1978-1979 | Ford | F-150 | Ranger Lariat |
| 1978-1979 | Ford | F-150 | Ranger XLT |
| 1977-1978 | Ford | F-250 | Base |
| 1977-1979 | Ford | F-250 | Custom |
| 1977-1978 | Ford | F-250 | Northland |
| 1977-1979 | Ford | F-250 | Ranger |
| 1978-1979 | Ford | F-250 | Ranger Lariat |
| 1977-1979 | Ford | F-250 | Ranger XLT |
| 1977 | Ford | F-250 | XLT |
| 1979 | Ford | F-350 | Custom |
| 1979 | Ford | F-350 | Ranger |
| 1979 | Ford | F-350 | Ranger Lariat |
| 1979 | Ford | F-350 | Ranger XLT |
| 1986-1989 | Mitsubishi Fuso | FK | FK455 |
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974-1982 | Checker | Marathon | Base |
| 1974-1982 | Checker | Marathon | Deluxe |
| 1974 | Checker | Marathon | Town Custom |
| 1978 | Ford | F-150 | Base |
| 1978-1979 | Ford | F-150 | Custom |
| 1978 | Ford | F-150 | Northland |
| 1978-1979 | Ford | F-150 | Ranger |
| 1978-1979 | Ford | F-150 | Ranger Lariat |
| 1978-1979 | Ford | F-150 | Ranger XLT |
| 1977-1978 | Ford | F-250 | Base |
| 1977-1979 | Ford | F-250 | Custom |
| 1977-1978 | Ford | F-250 | Northland |
| 1977-1979 | Ford | F-250 | Ranger |
| 1978-1979 | Ford | F-250 | Ranger Lariat |
| 1977-1979 | Ford | F-250 | Ranger XLT |
| 1977 | Ford | F-250 | XLT |
| 1979 | Ford | F-350 | Custom |
| 1979 | Ford | F-350 | Ranger |
| 1979 | Ford | F-350 | Ranger Lariat |
| 1979 | Ford | F-350 | Ranger XLT |
| 1986-1989 | Mitsubishi Fuso | FK | FK455 |
