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KYB Suspension 5540014 Gas-a-Just Monotube Gas Shock Absorber

(2013-2020 Lexus GS350)

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

5540014
5 reviews
Sale Price

$115.23

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The KYB Gas-a-Just monotube shock absorber delivers superior performance and reliability through advanced monotube technology. Engineered to provide instant response and fade-free operation, this high-pressure gas shock offers significant advantages over traditional twin-tube designs.

Key Features:

  • Monotube design with dual-chamber construction for optimal performance
  • Air-free hydraulic piston and valve chamber ensures precise responsiveness and control
  • High-pressure nitrogen gas chamber with floating piston for consistent damping
  • Automatic performance adjustment based on driving conditions
  • Fade-resistant design eliminates aeration issues common in twin-tube shocks
  • Available as direct OE monotube replacement or twin-tube performance upgrade

The Gas-a-Just features two separate working chambers that work together to provide exceptional handling and comfort. The hydraulic chamber delivers immediate response and precise control, while the nitrogen gas chamber maintains consistent pressure for a comfortable ride during normal driving with instant performance capability when needed. This advanced design ensures your suspension performs optimally under all driving conditions without the performance degradation associated with conventional shock absorbers.

Products specifications

Fits

2013-2020 Lexus GS350

Compressed Length

18.69

Extended Length

24.47

Stroke Length

5.78

Lower Mount Type

E2(14.2X70)

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

Internal Rebound Spring

INTERNAL REBOUND SPRING

Dust Cover Included

N

B-stop

N

Upper Mount Type

S1(12MM)

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 AWD LEXUS GS350

R-stop

Y

Internal Rebound Spring

Y

Great over all experience. Quick delivery, and easy ordering.

Great price, hope shipping time goes this well.

Excellent

nice easy to use website

good webpage

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