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KYB Suspension KG5423 Gas-a-Just Monotube Gas Shock Absorber

(Dodge Ramcharger 1976-93, D150 1979-93, W250 1981-93, W150 1977-93, D250 1981-93, D100 1979, 1986-89, W100 Pickup 1972-74, W350 1981-93 + 10 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 KG9025 KYB Suspension KG54314 KYB Suspension 554384

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG5423
16 reviews
Sale Price

$45.43

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG5423 is a high-pressure monotube gas shock absorber engineered to deliver superior performance and fade-free operation. Unlike traditional twin-tube designs, this monotube shock features advanced technology that instantly adapts to changing road conditions and driving demands.

Key Features:

  • Monotube design with two separate working chambers for optimized performance
  • Air-free hydraulic piston and valve area ensures immediate responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston technology
  • Fade-free performance eliminates aeration issues common in twin-tube shocks
  • Automatic adjustment to performance needs without driver intervention
  • Comfortable ride quality during normal driving with instant performance capability on demand

The Gas-a-Just design separates the hydraulic fluid from the nitrogen gas charge using a floating piston, preventing fluid aeration and maintaining consistent damping performance even under extreme conditions. This makes the KG5423 an ideal upgrade for drivers seeking improved handling, reduced body roll, and enhanced vehicle control without sacrificing ride comfort.

Products specifications

Fits

Dodge Ramcharger 1976-93, D150 1979-93, W250 1981-93, W150 1977-93, D250 1981-93, D100 1979, 1986-89, W100 Pickup 1972-74, W350 1981-93, W200 1975-80, D350 1981-93, W200 Pickup 1972-74, W100 1975-77, 1986-89, D200 1979-80 + 5 more models

FEATURE AND BENEFIT 1

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

Stroke Length

11.22

Compressed Length

17.13

Extended Length

28.35

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR DODGE TRUCKS

Lower Mount Type

E1L/E(17.5)

Upper Mount Type

E2(12.8X41.3)

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

R-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

Internal Rebound Spring

N

Good price!

Great price, fair shipping.

Good

Great services!

Easy to navigate the online store and competitive pricing.

Good people

The best price!

Quick and easy.

Good

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

Damn fast on the shipping and great price on the item a great place to shop

easy

very good low price, had a slight issue but customer service was amazing,. i would recommend AutoPlicity to anyone because of that, good prices, good customer service,. (meaning trust worthy) why not :). A+++ Service will buy from again!

Great price and quick shipping!

Excellent service!!!! Ordered another part from one of those big chain stores three days earlier and got your part one day sooner than theirs. Thanks. Excellent customer service. Wouldn't hesitate to use you again.

Great product and speedy service!

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