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
2002–2006	Cadillac	Escalade	Base
2003–2006	Cadillac	Escalade ESV	Base
2002–2006	Cadillac	Escalade EXT	Base
2002–2006	Chevrolet	Avalanche 1500
2002–2005	Chevrolet	Avalanche 1500	Base
2005–2006	Chevrolet	Avalanche 1500	LS
2005–2006	Chevrolet	Avalanche 1500	LT
2002–2003	Chevrolet	Avalanche 1500	North Face
2002–2003	Chevrolet	Avalanche 1500	ON Road Edition
2003	Chevrolet	Avalanche 1500	WBH
2004–2006	Chevrolet	Silverado 1500
2003–2005	Chevrolet	Silverado 1500	Base
2003–2006	Chevrolet	Silverado 1500	LS
2003–2006	Chevrolet	Silverado 1500	LT
2003–2006	Chevrolet	Silverado 1500	SS
2003–2004, 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
2007	Chevrolet	Silverado 1500 HD Classic	LT
2001–2005	Chevrolet	Silverado 3500	Base
2001–2006	Chevrolet	Silverado 3500	LS
2001–2006	Chevrolet	Silverado 3500	LT
2004, 2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2007–2010	Chevrolet	Silverado 3500 HD	LT
2007–2010	Chevrolet	Silverado 3500 HD	LTZ
2007–2010	Chevrolet	Silverado 3500 HD	WT
2015–2020	Chevrolet	Suburban	LS
2015–2020	Chevrolet	Suburban	LT
2015–2016	Chevrolet	Suburban	LTZ
2017–2020	Chevrolet	Suburban	Premier
2002–2006	Chevrolet	Suburban 1500
2000–2001, 2006	Chevrolet	Suburban 1500	Base
2000–2006	Chevrolet	Suburban 1500	LS
2000–2006	Chevrolet	Suburban 1500	LT
2006	Chevrolet	Suburban 1500	LTZ
2000–2001	Chevrolet	Suburban 2500	Base
2000–2013	Chevrolet	Suburban 2500	LS
2000–2013	Chevrolet	Suburban 2500	LT
2007	Chevrolet	Suburban 2500	LTZ
2002–2006	Chevrolet	Tahoe
2000–2001, 2006	Chevrolet	Tahoe	Base
2000–2006, 2015–2020	Chevrolet	Tahoe	LS
2000–2006, 2015–2020	Chevrolet	Tahoe	LT
2015–2016	Chevrolet	Tahoe	LTZ
2015–2017	Chevrolet	Tahoe	PPV
2017–2020	Chevrolet	Tahoe	Premier
2015–2017	Chevrolet	Tahoe	SSV
2004	GMC	Sierra 1500	Base
2007	GMC	Sierra 1500	Classic
2004	GMC	Sierra 1500	Denali
2004	GMC	Sierra 1500	SLE
2004	GMC	Sierra 1500	SLT
2004	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
2002–2005	GMC	Sierra 3500	Base
2001–2002, 2006	GMC	Sierra 3500	SL
2001–2006	GMC	Sierra 3500	SLE
2001–2006	GMC	Sierra 3500	SLT
2004–2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2007–2010	GMC	Sierra 3500 HD	SLE
2007–2010	GMC	Sierra 3500 HD	SLT
2007–2010	GMC	Sierra 3500 HD	WT
2001–2006, 2015–2020	GMC	Yukon	Denali
2006	GMC	Yukon	SL
2000–2006, 2015–2020	GMC	Yukon	SLE
2000–2006, 2015–2020	GMC	Yukon	SLT
2015–2020	GMC	Yukon XL	Denali
2015–2020	GMC	Yukon XL	SLE
2015–2020	GMC	Yukon XL	SLT
2001–2006	GMC	Yukon XL 1500	Denali
2006	GMC	Yukon XL 1500	SL
2000–2006	GMC	Yukon XL 1500	SLE
2000–2006	GMC	Yukon XL 1500	SLT
2000–2013	GMC	Yukon XL 2500	SLE
2000–2013	GMC	Yukon XL 2500	SLT