KYB Gas-a-Just Monotube Rear Shock Absorber KG54104

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.

• Electronic 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.

Brief Description: 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.

The 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.

• Feature: Monotube construction provides consistent damping and efficient heat dissipation.
• Feature: High-pressure nitrogen gas chamber helps prevent aeration and performance fade.
• Feature: Floating piston design delivers rapid response to changing road conditions.
• Feature: Supports suspension control required for vehicle stability and electronic safety systems.

Key Product Specifications & Technical Data:

• Brand: KYB
• Part Number: KG54104
• Product Type: Gas-charged monotube shock absorber
• Position: Rear
• Design: Monotube with floating piston
• Gas Type: High-pressure nitrogen
• Vehicle System: Suspension
• Quantity: One shock absorber

What's Included in the Box: One KYB Gas-a-Just KG54104 rear monotube shock absorber. Mounting hardware and installation accessories are included only if supplied by the manufacturer.

Fitment: 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.

Features:

• Monotube construction provides consistent damping and efficient heat dissipation.
• High-pressure nitrogen gas chamber helps prevent aeration and performance fade.
• Floating piston design delivers rapid response to changing road conditions.
• Supports suspension control required for vehicle stability and electronic safety systems.

Fitments:
1994 Dodge Ram 1500 Base
1994 Dodge Ram 2500 Base
1994 Dodge Ram 3500 Base
1995 Dodge Ram 1500 Base
1995 Dodge Ram 2500 Base
1995 Dodge Ram 3500 Base
1996 Dodge Ram 1500 Base
1996 Dodge Ram 2500 Base
1996 Dodge Ram 3500 Base
1997 Dodge Ram 1500 Laramie
1997 Dodge Ram 1500 LT
1997 Dodge Ram 1500 Sport
1997 Dodge Ram 1500 SS/T 5.9L
1997 Dodge Ram 1500 ST
1997 Dodge Ram 1500 WS
1997 Dodge Ram 2500 Base
1997 Dodge Ram 3500 Base
1998 Dodge Ram 1500 Laramie
1998 Dodge Ram 1500 Sport
1998 Dodge Ram 1500 SS/T 5.9L
1998 Dodge Ram 1500 ST
1998 Dodge Ram 1500 WS
1998 Dodge Ram 2500 Base
1998 Dodge Ram 3500 Base
1999 Chevrolet Silverado 1500 Base
1999 Chevrolet Silverado 1500 LS
1999 Chevrolet Silverado 1500 LT
1999 Dodge Ram 1500 Laramie
1999 Dodge Ram 1500 Sport
1999 Dodge Ram 1500 ST
1999 Dodge Ram 1500 WS
1999 Dodge Ram 2500 Base
1999 Dodge Ram 3500 Base
1999 GMC Sierra 1500 SL
1999 GMC Sierra 1500 SLE
1999 GMC Sierra 1500 SLT
2000 Chevrolet Silverado 1500 Base
2000 Chevrolet Silverado 1500 LS
2000 Chevrolet Silverado 1500 LT
2000 Dodge Ram 1500 Laramie
2000 Dodge Ram 1500 Sport
2000 Dodge Ram 1500 ST
2000 Dodge Ram 1500 WS
2000 Dodge Ram 2500 Base
2000 Dodge Ram 3500 Base
2000 GMC Sierra 1500 SL
2000 GMC Sierra 1500 SLE
2000 GMC Sierra 1500 SLT
2001 Chevrolet Silverado 1500 Base
2001 Chevrolet Silverado 1500 LS
2001 Chevrolet Silverado 1500 LT
2001 Dodge Ram 1500 Laramie
2001 Dodge Ram 1500 SLT
2001 Dodge Ram 1500 Sport
2001 Dodge Ram 1500 ST
2001 Dodge Ram 1500 WS
2001 Dodge Ram 2500 Base
2001 Dodge Ram 3500 Base
2001 GMC Sierra 1500 C3
2001 GMC Sierra 1500 SL
2001 GMC Sierra 1500 SLE
2001 GMC Sierra 1500 SLT
2002 Chevrolet Silverado 1500 Base
2002 Chevrolet Silverado 1500 LS
2002 Chevrolet Silverado 1500 LT
2002 Chevrolet Silverado 1500 WT
2002 Dodge Ram 2500 Base
2002 Dodge Ram 3500 Base
2002 GMC Sierra 1500 Base
2002 GMC Sierra 1500 Denali
2002 GMC Sierra 1500 HT
2002 GMC Sierra 1500 SL
2002 GMC Sierra 1500 SLE
2002 GMC Sierra 1500 SLT
2002 GMC Sierra 1500 WT
2003 Chevrolet Silverado 1500 Base
2003 Chevrolet Silverado 1500 LS
2003 Chevrolet Silverado 1500 LT
2003 Chevrolet Silverado 1500 SS
2003 Chevrolet Silverado 1500 WT
2003 GMC Sierra 1500 Base
2003 GMC Sierra 1500 Denali
2003 GMC Sierra 1500 SL
2003 GMC Sierra 1500 SLE
2003 GMC Sierra 1500 SLT
2003 GMC Sierra 1500 WT
2004 Chevrolet Silverado 1500 Base
2004 Chevrolet Silverado 1500 Hybrid
2004 Chevrolet Silverado 1500 LS
2004 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 SS
2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71
2004 GMC Sierra 1500 Base
2004 GMC Sierra 1500 Denali
2004 GMC Sierra 1500 SLE
2004 GMC Sierra 1500 SLT
2004 GMC Sierra 1500 WT
2005 Chevrolet Silverado 1500 Base
2005 Chevrolet Silverado 1500 Hybrid
2005 Chevrolet Silverado 1500 LS
2005 Chevrolet Silverado 1500 LT
2005 Chevrolet Silverado 1500 SS
2005 Chevrolet Silverado 1500 WT
2005 GMC Sierra 1500 Base
2005 GMC Sierra 1500 Denali
2005 GMC Sierra 1500 Hybrid
2005 GMC Sierra 1500 SLE
2005 GMC Sierra 1500 SLT
2005 GMC Sierra 1500 WT
2006 Chevrolet Silverado 1500 Hybrid
2006 Chevrolet Silverado 1500 LS
2006 Chevrolet Silverado 1500 LT
2006 Chevrolet Silverado 1500 SS
2006 Chevrolet Silverado 1500 WT
2006 GMC Sierra 1500 Denali
2006 GMC Sierra 1500 Hybrid
2006 GMC Sierra 1500 SL
2006 GMC Sierra 1500 SLE
2006 GMC Sierra 1500 SLT
2006 GMC Sierra 1500 WT
2007 Chevrolet Silverado 1500 Classic Hybrid
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 GMC Sierra 1500 Classic Denali
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic SLT
2007 GMC Sierra 1500 Classic WT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1