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.
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2004–2006 |
Chevrolet |
Silverado 1500 |
|
| 2004–2005 |
Chevrolet |
Silverado 1500 |
Base |
| 2019–2024 |
Chevrolet |
Silverado 1500 |
Custom Trail Boss |
| 2004–2006 |
Chevrolet |
Silverado 1500 |
LS |
| 2004–2006 |
Chevrolet |
Silverado 1500 |
LT |
| 2019–2024 |
Chevrolet |
Silverado 1500 |
LT Trail Boss |
| 2004–2006 |
Chevrolet |
Silverado 1500 |
SS |
| 2004, 2006 |
Chevrolet |
Silverado 1500 |
WT |
| 2007 |
Chevrolet |
Silverado 1500 Classic |
|
| 2007 |
Chevrolet |
Silverado 1500 Classic |
LS |
| 2007 |
Chevrolet |
Silverado 1500 Classic |
LT |
| 2007 |
Chevrolet |
Silverado 1500 Classic |
SS |
| 2007 |
Chevrolet |
Silverado 1500 Classic |
WT |
| 2005 |
Chevrolet |
Silverado 1500 HD |
Base |
| 2001–2003, 2005 |
Chevrolet |
Silverado 1500 HD |
LS |
| 2001–2003, 2005–2006 |
Chevrolet |
Silverado 1500 HD |
LT |
| 2007 |
Chevrolet |
Silverado 1500 HD Classic |
LT |
| 1999–2004 |
Chevrolet |
Silverado 2500 |
Base |
| 1999–2004 |
Chevrolet |
Silverado 2500 |
LS |
| 1999–2004 |
Chevrolet |
Silverado 2500 |
LT |
| 2004 |
Chevrolet |
Silverado 2500 |
WT |
| 2001–2005 |
Chevrolet |
Silverado 2500 HD |
Base |
| 2001–2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2001–2010 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007–2010 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2003–2010 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
| 2003–2010 |
Dodge |
RAM 1500 |
Laramie |
| 2002–2010 |
Dodge |
RAM 1500 |
SLT |
| 2006–2007, 2009–2010 |
Dodge |
RAM 1500 |
Sport |
| 2004–2006 |
Dodge |
RAM 1500 |
SRT-10 |
| 2002–2010 |
Dodge |
RAM 1500 |
ST |
| 2008 |
Dodge |
RAM 1500 |
SXT |
| 2009–2010 |
Dodge |
RAM 1500 |
TRX |
| 2006–2007, 2009–2010 |
Dodge |
RAM 1500 |
Trx4 |
| 2005–2006, 2019–2024 |
GMC |
Sierra 1500 |
|
| 2022–2024 |
GMC |
Sierra 1500 |
At4x |
| 2004–2005 |
GMC |
Sierra 1500 |
Base |
| 2007 |
GMC |
Sierra 1500 |
Classic |
| 2004–2006 |
GMC |
Sierra 1500 |
Denali |
| 2006 |
GMC |
Sierra 1500 |
SL |
| 2004–2006 |
GMC |
Sierra 1500 |
SLE |
| 2004–2006 |
GMC |
Sierra 1500 |
SLT |
| 2004–2006 |
GMC |
Sierra 1500 |
WT |
| 2007 |
GMC |
Sierra 1500 Classic |
Denali |
| 2007 |
GMC |
Sierra 1500 Classic |
SL |
| 2007 |
GMC |
Sierra 1500 Classic |
SLE |
| 2007 |
GMC |
Sierra 1500 Classic |
SLT |
| 2007 |
GMC |
Sierra 1500 Classic |
WT |
| 2001–2003, 2005–2006 |
GMC |
Sierra 1500 HD |
SLE |
| 2001–2003, 2005–2006 |
GMC |
Sierra 1500 HD |
SLT |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLT |
| 2002–2004 |
GMC |
Sierra 2500 |
Base |
| 1999–2002 |
GMC |
Sierra 2500 |
SL |
| 1999–2004 |
GMC |
Sierra 2500 |
SLE |
| 1999–2004 |
GMC |
Sierra 2500 |
SLT |
| 2003–2004 |
GMC |
Sierra 2500 |
WT |
| 2002–2005 |
GMC |
Sierra 2500 HD |
Base |
| 2001–2002, 2006 |
GMC |
Sierra 2500 HD |
SL |
| 2001–2010 |
GMC |
Sierra 2500 HD |
SLE |
| 2001–2010 |
GMC |
Sierra 2500 HD |
SLT |
| 2003–2010 |
GMC |
Sierra 2500 HD |
WT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SL |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
WT |
| 2011–2018 |
RAM |
1500 |
BIG Horn |
| 2012–2018 |
RAM |
1500 |
Express |
| 2013–2018 |
RAM |
1500 |
HFE |
| 2011–2018 |
RAM |
1500 |
Laramie |
| 2014–2015 |
RAM |
1500 |
Laramie Limited |
| 2011–2018 |
RAM |
1500 |
Laramie Longhorn |
| 2015–2018 |
RAM |
1500 |
Limited |
| 2014–2018 |
RAM |
1500 |
Lone Star |
| 2011–2016 |
RAM |
1500 |
Outdoorsman |
| 2013 |
RAM |
1500 |
R/T |
| 2015–2018 |
RAM |
1500 |
Rebel |
| 2011–2018 |
RAM |
1500 |
SLT |
| 2014–2018 |
RAM |
1500 |
Special Service |
| 2011–2018 |
RAM |
1500 |
Sport |
| 2011–2012 |
RAM |
1500 |
ST |
| 2011–2018 |
RAM |
1500 |
Tradesman |
| 2012 |
RAM |
1500 |
Tradesman HD |
| 2019 |
RAM |
1500 Classic |
BIG Horn |
| 2019–2022 |
RAM |
1500 Classic |
Express |
| 2019 |
RAM |
1500 Classic |
Laramie |
| 2019 |
RAM |
1500 Classic |
Lone Star |
| 2019–2022 |
RAM |
1500 Classic |
SLT |
| 2019–2023 |
RAM |
1500 Classic |
Special Service |
| 2019–2024 |
RAM |
1500 Classic |
Tradesman |
| 2019–2024 |
RAM |
1500 Classic |
Warlock |
