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KYB Suspension KG4522 Gas-a-Just Monotube High Pressure Gas Shock Absorber

(Mercedes-Benz 450SL 1974-80, 380SL 1981-85, 300D 1975, 240D 1974-76, 450SLC 1974-80, 350SL 1972-73, 200D 1968-73 + 4 more models)

Part of: KYB Suspension Gas-a-Just Monotube High Pressure Gas Shock Absorber

Other options in this family: KYB Suspension 554406 KYB Suspension KG5406 KYB Suspension 5550016 KYB Suspension 554347 KYB Suspension KG4026

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG4522
6 reviews
Sale Price

$62.80

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Product Details

The KYB Gas-a-Just KG4522 is a high-pressure monotube gas shock absorber designed to restore your vehicle's original performance capabilities. This premium shock provides superior handling and control compared to standard twin-tube designs.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area delivers instant responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston design
  • Provides comfortable ride quality during normal driving conditions
  • Instant performance enhancement on demand during aggressive driving
  • Runs cooler than twin-tube shocks for consistent performance and extended life
  • Direct OE monotube replacement application

The Gas-a-Just monotube construction separates the gas and oil, eliminating aeration and foam that can reduce shock performance. This design ensures fade-free performance even under demanding driving conditions, making it an excellent choice for drivers seeking improved handling and control.

Products specifications

Fits

Mercedes-Benz 450SL 1974-80, 380SL 1981-85, 300D 1975, 240D 1974-76, 450SLC 1974-80, 350SL 1972-73, 200D 1968-73, 250C 1973, 230 1968-69, 1974-76, 280C 1973-76, 220 1968-73, 220D 1968-73, 380SLC 1981, 200 1968, 250 1968-73

FEATURE AND BENEFIT 1

ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS

Compressed Length

13.19

Extended Length

19.17

Stroke Length

5.98

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR YOUR MERCEDES BENZ

Feature and Benefit 7

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.

Feature and Benefit 5

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

Feature and Benefit 3

GAS-A-JUST MONOTUBES INCLUDE ADDITIONAL DAMPING OVER OE DESIGN FOR VEHICLES THAT WORK, TOW, AND HAVE LARGER, HEAVIER TIRES & WHEELS

Feature and Benefit 4

HIGH PRESSURE MONOTUBE DESIGN SEPARATES THE GAS AND OIL FOR FADE FREE OPERATION AND INSTANT RESPONSE

Upper Mount Type

S1

Lower Mount Type

SSPECIAL

Feature and Benefit 6

THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE

Dust Cover Included

Y

B-stop

Y

R-stop

Y

Lower Mount Type

SPECIAL

Internal Rebound Spring

N

Lowest price and S&H around! Prompt responses! Will def buy from again!

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Very quick and easy.<br>I hope the installation goes the same way.

Very quick and easy to order. Looking forward to the speedy delivery :)

Fast, with great prices. I would definitely buy from Autoplicity again.

The ordering was very easy and shipped quickly but sadly I made a big mistake as I ordered the wrong part. I would like to return the part if possible. Thank you.

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