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KYB Suspension KG54319 Gas-a-Just High Pressure Monotube Gas Shock Absorber

(1997-2002 Ford Expedition; 1998-2002 Lincoln Navigator)

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

Other options in this family: KYB Suspension KG54317 KYB Suspension KG5462 KYB Suspension KG4752 KYB Suspension 554348 KYB Suspension KG5440

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG54319
10 reviews
Sale Price

$66.56

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just monotube shock absorber delivers superior performance through its advanced twin-chamber design that eliminates fade and provides instant response to changing road conditions. Unlike traditional twin-tube shocks, this high-pressure gas shock maintains consistent damping performance under all driving conditions.

Key Features:

  • Monotube design with separate hydraulic and gas chambers for optimal performance
  • Air-free hydraulic piston chamber ensures responsive control and precise handling
  • High-pressure nitrogen gas chamber with floating piston provides adaptive damping
  • Fade-free operation eliminates performance loss from aeration
  • Instant automatic adjustment to driving demands without manual intervention
  • Comfortable ride during normal driving with performance on demand

The Gas-a-Just design separates the hydraulic fluid from the nitrogen gas using a floating piston, preventing fluid aeration that causes traditional shocks to fade under demanding conditions. This ensures consistent damping force and responsive handling whether you're cruising on the highway or navigating challenging road conditions.

Products specifications

Fits

1997-2002 Ford Expedition; 1998-2002 Lincoln Navigator

FEATURE AND BENEFIT 1

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

Compressed Length

13.19

Extended Length

20.04

Stroke Length

6.85

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR FORD AND LINCOLN SUVS

Lower Mount Type

E2(12X38)

Upper Mount Type

E2(12X38)

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

B-stop

N

Feature and Benefit 6

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

Dust Cover Included

Y

R-stop

Y

Internal Rebound Spring

N

So far so good! :)

great price, 3 shipping options and quick and easy site.

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Great Prices and Very Fast Shipping. Will order again in the future. Customer Service was great when I called about a question with my order.

best prices around !! Shipping was FAST !

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