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  2. Auto Parts
  3. Suspension
  4. Shocks and Struts
  5. Shock Absorber
  6. KYB KG4523

KYB KG4523 Shock Absorber

KYB KG4523 Shock Absorber

KYB
Brand:KYB
Part Number: KG4523
UPC: 781552045236
Weight: 3.26 lbs
Condition:New



On Sale:

$42.21

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

Product Information

Description:

Gas-A-Just Shocks

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 your Mercedes Benz
  • 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:

B-stop:
N
Compressed Length:
13.19
Dust Cover Included:
N
Extended Length:
21.65
Internal Rebound Spring:
N
Lower Mount Type:
Special
R-stop:
N
Stroke Length:
8.46
Upper Mount Type:
S1
Country of Origin:
JP

Select a vehicle to narrow KYB KG4523 Shock Absorber fitment info!

Last Updated: 07/16/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1965

 

1964

 

1963

 

1965

 

1964

 

1963

 
Mercedes-Benz 190C

1.9L L4 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 190C



1.9L L4 Gas

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1965

 

1964

 

1963

 

1962

 

1961

 

1965

 

1964

 

1963

 

1962

 

1961

 
Mercedes-Benz 190C

1.9L L4 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 190C



1.9L L4 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1965

 

1964

 

1963

 

1965

 

1964

 

1963

 
Mercedes-Benz 190DC

2.0L L4 Diesel,
2.0L L4 Diesel SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 190DC



2.0L L4 Diesel,
2.0L L4 Diesel SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 200

2.0L L4 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 200



2.0L L4 Gas

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 200D

2.0L L4 Diesel,
2.0L L4 Diesel SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 200D



2.0L L4 Diesel,
2.0L L4 Diesel SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
Mercedes-Benz 220b

2.2L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 220b



2.2L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
Mercedes-Benz 220Sb

2.2L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 220Sb



2.2L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1965

 

1964

 

1965

 

1964

 
Mercedes-Benz 220SE

2.3L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 220SE



2.3L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
Mercedes-Benz 220SE

2.2L L6 Gas,
2.2L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 220SE



2.2L L6 Gas,
2.2L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 230

2.3L L6 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 230



2.3L L6 Gas

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 230S

2.3L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 230S



2.3L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
Mercedes-Benz 230SL

2.3L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 230SL



2.3L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1968

 

1968

 
Mercedes-Benz 250S

2.5L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension)
 

Mercedes-Benz 250S



2.5L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension)

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 250S

2.5L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 250S



2.5L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Mercedes-Benz 250SE

2.5L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 250SE



2.5L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1968

 

1967

 

1968

 

1967

 
Mercedes-Benz 250SL

2.5L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 250SL



2.5L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle

1971

 

1970

 

1969

 

1968

 

1971

 

1970

 

1969

 

1968

 
Mercedes-Benz 280S

2.8L L6 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 280S



2.8L L6 Gas

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1972

 

1972

 
Mercedes-Benz 280SE

2.8L L6 Gas,
4.5L V8 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
To 8/72
 

Mercedes-Benz 280SE



2.8L L6 Gas,
4.5L V8 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
To 8/72

2 Per Vehicle

1971

 

1970

 

1971

 

1970

 
Mercedes-Benz 280SE

3.5L V8 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 280SE



3.5L V8 Gas

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1971

 

1970

 

1969

 

1968

 

1971

 

1970

 

1969

 

1968

 
Mercedes-Benz 280SE

2.8L L6 Gas
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 280SE



2.8L L6 Gas

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1972

 

1972

 
Mercedes-Benz 280SEL

4.5L V8 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
To 8/72
 

Mercedes-Benz 280SEL



4.5L V8 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
To 8/72

2 Per Vehicle

1971

 

1970

 

1969

 

1968

 

1971

 

1970

 

1969

 

1968

 
Mercedes-Benz 280SEL

2.8L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )
 

Mercedes-Benz 280SEL



2.8L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement
(Exc. Hydromat Suspension )

2 Per Vehicle

1971

 

1970

 

1969

 

1968

 

1971

 

1970

 

1969

 

1968

 
Mercedes-Benz 280SL

2.8L L6 Gas SOHC
2
 
Front
 
Gas-a-just
Recommended OEM Replacement
 

Mercedes-Benz 280SL



2.8L L6 Gas SOHC

Front Gas-a-just
Recommended OEM Replacement

2 Per Vehicle