{"product_id":"kyb-gas-a-just-monotube-rear-shock-absorber-kg54104","title":"KYB Gas-a-Just Monotube Rear Shock Absorber KG54104","description":"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 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.\n\u003cul\u003e\n  \u003cli\u003eElectronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e The KYB Gas-a-Just KG54104 monotube rear shock absorber is engineered to provide responsive handling, improved control, and consistent performance for compatible trucks and full-size vehicles. Its monotube design separates the hydraulic oil and high-pressure nitrogen gas into two working chambers, helping the shock respond quickly to changing road and driving conditions.\u003c\/p\u003e\n\u003cp\u003eThe air-free hydraulic piston and valve area supports precise suspension control, while the floating piston and high-pressure nitrogen chamber help reduce aeration-related fade. This design delivers a comfortable ride during everyday driving and adds performance automatically when additional damping control is needed. By helping the suspension operate as intended, the KYB Gas-a-Just also supports the proper operation of electronic safety systems that depend on effective suspension, braking, and tire performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Monotube construction provides consistent damping and efficient heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e High-pressure nitrogen gas chamber helps prevent aeration and performance fade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Floating piston design delivers rapid response to changing road conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Supports suspension control required for vehicle stability and electronic safety systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e KYB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KG54104\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Gas-charged monotube shock absorber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Monotube with floating piston\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Type:\u003c\/strong\u003e High-pressure nitrogen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle System:\u003c\/strong\u003e Suspension\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e One shock absorber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box:\u003c\/strong\u003e One KYB Gas-a-Just KG54104 rear monotube shock absorber. Mounting hardware and installation accessories are included only if supplied by the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Compatible applications include select 1994-2002 Dodge Ram 2500 models and a 2001 Dodge Ram 1500 application. Verify the vehicle year, model, drivetrain, suspension configuration, and installation position before ordering. The provided application data also references Chevrolet Silverado C and R-Series 1\/2-ton 2WD models from 1999-2007; confirm exact vehicle compatibility using the manufacturer's catalog.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMonotube construction provides consistent damping and efficient heat dissipation.\u003c\/li\u003e\n\u003cli\u003eHigh-pressure nitrogen gas chamber helps prevent aeration and performance fade.\u003c\/li\u003e\n\u003cli\u003eFloating piston design delivers rapid response to changing road conditions.\u003c\/li\u003e\n\u003cli\u003eSupports suspension control required for vehicle stability and electronic safety systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1994 Dodge Ram 1500 Base\u003cbr\u003e\n1994 Dodge Ram 2500 Base\u003cbr\u003e\n1994 Dodge Ram 3500 Base\u003cbr\u003e\n1995 Dodge Ram 1500 Base\u003cbr\u003e\n1995 Dodge Ram 2500 Base\u003cbr\u003e\n1995 Dodge Ram 3500 Base\u003cbr\u003e\n1996 Dodge Ram 1500 Base\u003cbr\u003e\n1996 Dodge Ram 2500 Base\u003cbr\u003e\n1996 Dodge Ram 3500 Base\u003cbr\u003e\n1997 Dodge Ram 1500 Laramie\u003cbr\u003e\n1997 Dodge Ram 1500 LT\u003cbr\u003e\n1997 Dodge Ram 1500 Sport\u003cbr\u003e\n1997 Dodge Ram 1500 SS\/T 5.9L\u003cbr\u003e\n1997 Dodge Ram 1500 ST\u003cbr\u003e\n1997 Dodge Ram 1500 WS\u003cbr\u003e\n1997 Dodge Ram 2500 Base\u003cbr\u003e\n1997 Dodge Ram 3500 Base\u003cbr\u003e\n1998 Dodge Ram 1500 Laramie\u003cbr\u003e\n1998 Dodge Ram 1500 Sport\u003cbr\u003e\n1998 Dodge Ram 1500 SS\/T 5.9L\u003cbr\u003e\n1998 Dodge Ram 1500 ST\u003cbr\u003e\n1998 Dodge Ram 1500 WS\u003cbr\u003e\n1998 Dodge Ram 2500 Base\u003cbr\u003e\n1998 Dodge Ram 3500 Base\u003cbr\u003e\n1999 Chevrolet Silverado 1500 Base\u003cbr\u003e\n1999 Chevrolet Silverado 1500 LS\u003cbr\u003e\n1999 Chevrolet Silverado 1500 LT\u003cbr\u003e\n1999 Dodge Ram 1500 Laramie\u003cbr\u003e\n1999 Dodge Ram 1500 Sport\u003cbr\u003e\n1999 Dodge Ram 1500 ST\u003cbr\u003e\n1999 Dodge Ram 1500 WS\u003cbr\u003e\n1999 Dodge Ram 2500 Base\u003cbr\u003e\n1999 Dodge Ram 3500 Base\u003cbr\u003e\n1999 GMC Sierra 1500 SL\u003cbr\u003e\n1999 GMC Sierra 1500 SLE\u003cbr\u003e\n1999 GMC Sierra 1500 SLT\u003cbr\u003e\n2000 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2000 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2000 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2000 Dodge Ram 1500 Laramie\u003cbr\u003e\n2000 Dodge Ram 1500 Sport\u003cbr\u003e\n2000 Dodge Ram 1500 ST\u003cbr\u003e\n2000 Dodge Ram 1500 WS\u003cbr\u003e\n2000 Dodge Ram 2500 Base\u003cbr\u003e\n2000 Dodge Ram 3500 Base\u003cbr\u003e\n2000 GMC Sierra 1500 SL\u003cbr\u003e\n2000 GMC Sierra 1500 SLE\u003cbr\u003e\n2000 GMC Sierra 1500 SLT\u003cbr\u003e\n2001 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2001 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2001 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2001 Dodge Ram 1500 Laramie\u003cbr\u003e\n2001 Dodge Ram 1500 SLT\u003cbr\u003e\n2001 Dodge Ram 1500 Sport\u003cbr\u003e\n2001 Dodge Ram 1500 ST\u003cbr\u003e\n2001 Dodge Ram 1500 WS\u003cbr\u003e\n2001 Dodge Ram 2500 Base\u003cbr\u003e\n2001 Dodge Ram 3500 Base\u003cbr\u003e\n2001 GMC Sierra 1500 C3\u003cbr\u003e\n2001 GMC Sierra 1500 SL\u003cbr\u003e\n2001 GMC Sierra 1500 SLE\u003cbr\u003e\n2001 GMC Sierra 1500 SLT\u003cbr\u003e\n2002 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2002 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2002 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2002 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2002 Dodge Ram 2500 Base\u003cbr\u003e\n2002 Dodge Ram 3500 Base\u003cbr\u003e\n2002 GMC Sierra 1500 Base\u003cbr\u003e\n2002 GMC Sierra 1500 Denali\u003cbr\u003e\n2002 GMC Sierra 1500 HT\u003cbr\u003e\n2002 GMC Sierra 1500 SL\u003cbr\u003e\n2002 GMC Sierra 1500 SLE\u003cbr\u003e\n2002 GMC Sierra 1500 SLT\u003cbr\u003e\n2002 GMC Sierra 1500 WT\u003cbr\u003e\n2003 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2003 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2003 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2003 Chevrolet Silverado 1500 SS\u003cbr\u003e\n2003 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2003 GMC Sierra 1500 Base\u003cbr\u003e\n2003 GMC Sierra 1500 Denali\u003cbr\u003e\n2003 GMC Sierra 1500 SL\u003cbr\u003e\n2003 GMC Sierra 1500 SLE\u003cbr\u003e\n2003 GMC Sierra 1500 SLT\u003cbr\u003e\n2003 GMC Sierra 1500 WT\u003cbr\u003e\n2004 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2004 Chevrolet Silverado 1500 Hybrid\u003cbr\u003e\n2004 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2004 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2004 Chevrolet Silverado 1500 SS\u003cbr\u003e\n2004 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2004 Chevrolet Silverado 1500 Z71\u003cbr\u003e\n2004 GMC Sierra 1500 Base\u003cbr\u003e\n2004 GMC Sierra 1500 Denali\u003cbr\u003e\n2004 GMC Sierra 1500 SLE\u003cbr\u003e\n2004 GMC Sierra 1500 SLT\u003cbr\u003e\n2004 GMC Sierra 1500 WT\u003cbr\u003e\n2005 Chevrolet Silverado 1500 Base\u003cbr\u003e\n2005 Chevrolet Silverado 1500 Hybrid\u003cbr\u003e\n2005 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2005 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2005 Chevrolet Silverado 1500 SS\u003cbr\u003e\n2005 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2005 GMC Sierra 1500 Base\u003cbr\u003e\n2005 GMC Sierra 1500 Denali\u003cbr\u003e\n2005 GMC Sierra 1500 Hybrid\u003cbr\u003e\n2005 GMC Sierra 1500 SLE\u003cbr\u003e\n2005 GMC Sierra 1500 SLT\u003cbr\u003e\n2005 GMC Sierra 1500 WT\u003cbr\u003e\n2006 Chevrolet Silverado 1500 Hybrid\u003cbr\u003e\n2006 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2006 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2006 Chevrolet Silverado 1500 SS\u003cbr\u003e\n2006 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2006 GMC Sierra 1500 Denali\u003cbr\u003e\n2006 GMC Sierra 1500 Hybrid\u003cbr\u003e\n2006 GMC Sierra 1500 SL\u003cbr\u003e\n2006 GMC Sierra 1500 SLE\u003cbr\u003e\n2006 GMC Sierra 1500 SLT\u003cbr\u003e\n2006 GMC Sierra 1500 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