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KYB Suspension KG54318 Gas-a-Just Monotube High Pressure Gas Shock Absorber

(1996-1999 Nissan Pathfinder; 1997-1999 Infiniti QX4)

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

KG54318
4 reviews
Sale Price

$63.69

3 left at this price

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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 advanced engineering that eliminates fade and provides instant response to changing road conditions. Unlike traditional twin-tube designs, this monotube configuration offers consistent damping performance under all driving conditions.

Key Features:

  • Monotube design with separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area ensures precise responsiveness and control
  • High-pressure nitrogen gas chamber with floating piston design
  • Fade-free performance eliminates aeration issues common in twin-tube shocks
  • Automatically adjusts to driving conditions without manual intervention
  • Provides comfortable ride quality during normal driving with instant performance on demand
  • Enhanced heat dissipation through monotube construction

The Gas-a-Just design features two distinct chambers: the primary hydraulic chamber contains the piston and valving for precise damping control, while the secondary chamber uses pressurized nitrogen gas separated by a floating piston. This configuration maintains consistent pressure on the hydraulic fluid, preventing cavitation and ensuring reliable performance during aggressive driving or heavy loads.

Products specifications

Fits

1996-1999 Nissan Pathfinder; 1997-1999 Infiniti QX4

FEATURE AND BENEFIT 1

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

Compressed Length

14.57

Extended Length

22.8

Stroke Length

8.23

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR THE PATHFINDER AND QX4

Lower Mount Type

E2(12X48)

Upper Mount Type

E2(16X42)

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

If you order with pay pal almost imposable to change the number ordered.

Very easy to shop and find what I need. Thanks!!

so far good

I shopped around a little first and Autoplicity had the best price on a wideband sensor and gauge. When I needed a fuel pressure regulator too, I found their price was the best so I ordered both from them. Great prices and fast deliver!

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