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KYB Suspension 553367 Gas-a-Just Monotube Gas Shock Absorber

(2003 Mercedes-Benz CLK320; 2006-2009 Mercedes-Benz CLK350; 2004-2006 Mercedes-Benz CLK55 AMG; 2007-2009 Mercedes-Benz CLK550)

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

Other options in this family: KYB Suspension KG54328 KYB Suspension KG5498 KYB Suspension KG9025 KYB Suspension KG54314 KYB Suspension 554384

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

553367
7 reviews
Sale Price

$89.29

2 left at this price

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just 553367 is a high-pressure monotube gas shock absorber designed to restore your vehicle's original handling capabilities and performance. This premium replacement shock features KYB's advanced monotube design that delivers superior responsiveness and control compared to conventional twin-tube shocks.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area ensures consistent responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston for improved ride quality
  • Provides comfortable ride during normal driving conditions
  • Instant performance enhancement on demand during aggressive driving
  • Direct OE replacement fitment for easy installation
  • Superior heat dissipation compared to twin-tube designs

The Gas-a-Just monotube construction separates the hydraulic fluid from the nitrogen gas charge using a free-floating piston, eliminating aeration and foam buildup that can reduce shock performance. This design delivers consistent damping performance across all driving conditions while maintaining ride comfort. Ideal for drivers seeking to restore factory handling characteristics or upgrade from worn OE shocks.

Products specifications

Fits

2003 Mercedes-Benz CLK320; 2006-2009 Mercedes-Benz CLK350; 2004-2006 Mercedes-Benz CLK55 AMG; 2007-2009 Mercedes-Benz CLK550

Compressed Length

17.32

Extended Length

22.44

Stroke Length

5.12

Lower Mount Type

E2(10X40)

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 ARE DESIGNED 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

FEATURE AND BENEFIT 1

THE CORRECT, MONOTUBE-DESIGNED OEM REPLACEMENT

Feature and Benefit 6

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

Feature and Benefit 2

THE KYB GAS-A-JUST HELPS RESTORE THE DESIGNED CONTROL AND HANDLING OF YOUR MERCEDES BENZ CLK

Dust Cover Included

Y

B-stop

Y

R-stop

Y

Internal Rebound Spring

N

Easy to find stuff and great prices.

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

As expected...

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

The part I purchased had the lowest price I could find online anywhere.. Simple transaction and fast shipping.. Ordered on a Monday and delivered by Friday..

a lot of their parts are the lowest price you can find. they will always be on my list of autopart dealers for every build

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