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KYB Suspension 553178 Gas-a-just Monotube Gas Shock Absorber

(Mercedes-Benz E320 1994-95, E300 1995, 190E 1986-87, 300D 1987, 1990-93, 300SD 1992-93, 300E 1986-93, 300SE 1991-93, E420 1994-95, 300SEL 1991 + 3 more models)

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

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

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

553178
9 reviews
Sale Price

$71.15

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The KYB Gas-a-just monotube shock absorber is engineered to restore your vehicle's original performance capabilities with advanced monotube technology. This high-pressure gas shock features a sophisticated dual-chamber design that delivers both comfort and responsive handling.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area provides immediate responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston separates oil and gas for fade-free performance
  • Delivers comfortable ride quality during normal driving conditions
  • Instant performance on demand when aggressive driving requires enhanced control
  • Direct OE monotube replacement for easy installation
  • Reduces body roll and improves vehicle stability

The Gas-a-just shock absorber is ideal for drivers seeking to enhance their vehicle's handling characteristics while maintaining ride comfort. The nitrogen gas charge and floating piston design prevent aeration and maintain consistent damping performance under all driving conditions.

Products specifications

Fits

Mercedes-Benz E320 1994-95, E300 1995, 190E 1986-87, 300D 1987, 1990-93, 300SD 1992-93, 300E 1986-93, 300SE 1991-93, E420 1994-95, 300SEL 1991, 300CE 1988-93, 400E 1992-93, 260E 1987-89

FEATURE AND BENEFIT 1

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

Compressed Length

14.76

Extended Length

20.39

Stroke Length

5.63

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR YOUR MERCEDES BENZ

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 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

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

Internal Rebound Spring

N

Only place to have these bearings

Good service

Awesome!

good price, fast shipping

Perfect fit, like the original. Im very pleased, thank you.

quick ....I hope the product is what I am looking for

Good

Fast shipping. Got it in time to go to the track. Great prices too.

I purchased a wind reducer for my cross bars, autoplicity had the best price availalbe, my order shipped timely and I received communications throughout the process. I will use this site again.

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