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  5. Shock Absorber
  6. KYB KG54339

KYB KG54339 Shock Absorber

KYB KG54339 Shock Absorber

KYB
Brand:KYB
Part Number: KG54339
UPC: 781552008910
Weight: 3.82 lbs
Condition:New



On Sale:

$54.78

Availability:
4 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the KYB KG54339 Shock Absorber for your vehicle. Buy now and secure your purchase online!

The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. 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 trucks
  • 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:
10.23
Dust Cover Included:
Y
Extended Length:
14.96
Includes Bump Stop:
N
Internal Rebound Spring:
N
Lower Mount Type:
E3(51.6x87x14)
Stroke Length:
4.72
Upper Mount Type:
S1
Chevrolet #:
22064862
GMC #:
22064862
Gabriel #:
77783
Monroe Shocks & Struts #:
911163
Country of Origin:
JP

Select a vehicle to narrow KYB KG54339 Shock Absorber fitment info!

Last Updated: 07/16/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

Chevrolet Silverado 1500



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

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
w/ Coil Spring Front Suspension (Except Electronic Suspension)
RWD
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
w/ Coil Spring Front Suspension (Except Electronic Suspension)
RWD

2 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

Chevrolet Silverado 1500 HD Classic



6.0L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD

2 Per Vehicle

2002

 

2002

 
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD
 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD

2 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet Silverado 2500

5.3L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD
 

Chevrolet Silverado 2500



5.3L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW)(Exc. Quadrasteer)
RWD

2 Per Vehicle

2001

 

2001

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Z55 Autoride)
RWD
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Z55 Autoride)
RWD

2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Z55 Autoride)
RWD
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Z55 Autoride)
RWD

2 Per Vehicle

2006

 

2006

 
GMC Sierra 1500

4.3L V6 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

GMC Sierra 1500



4.3L V6 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2004

 

2004

 
GMC Sierra 1500

4.3L V6 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

GMC Sierra 1500



4.3L V6 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Spring Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
w/ Coil Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD
 

GMC Sierra 1500 Classic



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

Front Gas-a-just
Recommended OEM Replacement
w/ Coil Front Suspension (Exc. Electronic Suspension and Quadrasteer)
Crew Cab Pickup
RWD

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
w/ Coil Spring Front Suspension (Except Electronic Suspension)
RWD
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
w/ Coil Spring Front Suspension (Except Electronic Suspension)
RWD

2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 2500

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD
 

GMC Sierra 2500



6.0L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD

2 Per Vehicle

2002

 

2002

 
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD
 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD

2 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC Sierra 2500

5.3L V8 Gas OHV
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD
 

GMC Sierra 2500



5.3L V8 Gas OHV

Front Gas-a-just
Monotube Performance Upgrade
(up to 8600 GVW) (Exc. Quadrasteer)
RWD

2 Per Vehicle

2001

 

2001

 
GMC Yukon XL 2500

8.1L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Z55 Autoride)
w/ Coil Spring Front Suspension
 

GMC Yukon XL 2500



8.1L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
(Exc. Z55 Autoride)
w/ Coil Spring Front Suspension

2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Z55 Autoride)
w/ Coil Spring Front Suspension
 

GMC Yukon XL 2500



6.0L V8 Gas OHV

Front Gas-a-just
Recommended OEM Replacement
(Exc. Z55 Autoride)
w/ Coil Spring Front Suspension

2 Per Vehicle


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