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  2. Auto Parts
  3. Suspension
  4. Shocks and Struts
  5. Shock Absorber
  6. KYB KG54100

KYB KG54100 Shock Absorber

KYB KG54100 Shock Absorber

KYB
Brand:KYB
Part Number: KG54100
UPC: 781552541004
Weight: 4.22 lbs
Condition:New



On Sale:

$44.43

Availability:
19 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the KYB KG54100 Shock Absorber for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

  • Adds up to 25% more damping performance over original equipment shocks
  • Components and valving designed specifically for GM Vans
  • 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.
  • Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
  • Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
  • High pressure monotube design separates the gas and oil for fade free operation and instant response
  • The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response

Specifications:

Compressed Length:
14.21
Dust Cover Included:
Y
Extended Length:
22.95
Includes Bump Stop:
N
Internal Rebound Spring:
N
Lower Mount Type:
E2(14.6x41)
Stroke Length:
8.74
Upper Mount Type:
E3(61.6x87x0)
Gabriel #:
77638
Monroe Shocks & Struts #:
911085
Country of Origin:
MX

Select a vehicle to narrow KYB KG54100 Shock Absorber fitment info!

Last Updated: 07/16/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C1500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

Chevrolet C1500 Suburban



6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade

2 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD

2 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.3L V6 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD
 

Chevrolet Express 2500



4.3L V6 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD

2 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD
 

Chevrolet Express 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD

2 Per Vehicle

2003

 

2003

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
AWD
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
AWD

2 Per Vehicle

2002

 

2002

 
Chevrolet Express 2500

5.7L V8 Bi-Fuel OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
 

Chevrolet Express 2500



5.7L V8 Bi-Fuel OHV

Rear Gas-a-just
Monotube Performance Upgrade

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade

2 Per Vehicle

2001

 

2001

 
Chevrolet Express 2500

5.7L V8 CNG OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
 

Chevrolet Express 2500



5.7L V8 CNG OHV

Rear Gas-a-just
Monotube Performance Upgrade

2 Per Vehicle

2002

 

2002

 
Chevrolet Express 3500

5.7L V8 Bi-Fuel OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



5.7L V8 Bi-Fuel OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Express 3500

8.1L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



8.1L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2001

 

2001

 
Chevrolet Express 3500

5.7L V8 CNG OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



5.7L V8 CNG OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

7.4L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



7.4L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Chevrolet Express 3500

4.3L V6 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

Chevrolet Express 3500



4.3L V6 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2000

 

2000

 
Chevrolet Tahoe

5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Recommended OEM Replacement
(Old Style)
RWD
 

Chevrolet Tahoe



5.7L V8 Gas OHV

Rear Gas-a-just
Recommended OEM Replacement
(Old Style)
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD
 

Chevrolet Tahoe



5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD

2 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD
 

Chevrolet Tahoe



6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C1500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

GMC C1500 Suburban



6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C1500 Suburban

5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

GMC C1500 Suburban



5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

GMC C2500 Suburban



6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

GMC C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1996

 

1996

 
GMC G3500

4.3L V6 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC G3500



4.3L V6 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade

2 Per Vehicle

2007

 

2006

 

2007

 

2006

 
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW

2 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW

2 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Savana 2500

4.3L V6 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
 

GMC Savana 2500



4.3L V6 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW

2 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Savana 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
 

GMC Savana 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW

2 Per Vehicle

2003

 

2003

 
GMC Savana 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
AWD
 

GMC Savana 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
AWD

2 Per Vehicle

2003

 

2003

 
GMC Savana 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD
 

GMC Savana 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ 7300 GVW
RWD

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
(Including 8600 GVW)
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV

Rear Gas-a-just
Monotube Performance Upgrade
(Including 8600 GVW)

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
(Including 8600 GVW)
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
(Including 8600 GVW)

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Savana 3500

4.3L V6 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC Savana 3500



4.3L V6 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC Savana 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

7.4L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC Savana 3500



7.4L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
GMC Savana 3500

4.3L V6 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels
 

GMC Savana 3500



4.3L V6 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
w/ Dual Rear Wheels

2 Per Vehicle

1999

 

1998

 

1999

 

1998

 
GMC Yukon

5.7L V8 Gas OHV
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
RWD
 

GMC Yukon



5.7L V8 Gas OHV

Rear Gas-a-just
Monotube Performance Upgrade
RWD

2 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
GMC Yukon

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD
 

GMC Yukon



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear Gas-a-just
Monotube Performance Upgrade
4 Doors
RWD

2 Per Vehicle