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KYB Suspension KG54311 Gas-a-Just Monotube Gas Shock Absorber

(1997-2003 Ford F-150; 1997-2002 Ford Expedition; 1997-1999 Ford F-250; 2004 Ford F-150 Heritage XL/XLT; 1998-2002 Lincoln Navigator)

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

KG54311
10 reviews
Sale Price

$76.96

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG54311 is a high-performance monotube gas shock absorber engineered to deliver superior handling and ride quality. Unlike traditional twin-tube designs, this monotube construction provides fade-free performance and instant response to changing road conditions.

Key Features:

  • Monotube design eliminates performance fade caused by aeration
  • Dual-chamber construction with separate hydraulic and gas zones
  • High-pressure nitrogen gas charge with floating piston for responsive damping
  • Air-free hydraulic piston and valve area ensures consistent control
  • Automatically adjusts to driving demands for enhanced performance
  • Maintains comfortable ride quality during normal driving conditions
  • Instant performance response when aggressive driving is required

The Gas-a-Just design features two independent working chambers that work together to optimize performance. The first chamber contains an air-free hydraulic piston and valve system that provides precise damping control and responsiveness. The second chamber uses high-pressure nitrogen gas with a floating piston separator, delivering both everyday comfort and on-demand performance capability without compromise.

Products specifications

Fits

1997-2003 Ford F-150; 1997-2002 Ford Expedition; 1997-1999 Ford F-250; 2004 Ford F-150 Heritage XL/XLT; 1998-2002 Lincoln Navigator

FEATURE AND BENEFIT 1

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

Compressed Length

10.12

Extended Length

15

Stroke Length

4.88

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR FORD TRUCKS

Lower Mount Type

E3(52X80X30)

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

Upper Mount Type

S1(12MM)

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

Fast shipping, and the lowest price I could find, highly recommend.

Good so far

I was stoked that after reading other reviews that there was no shipping charges for my purchase. Thank you!

Service was great! Fast de!livery!

I was impressed by the quality of the product at a great price.

Super fast shipping!

Very satisfied! My intake shipped on Friday and I received it on Tuesday. Not only super fast shipping, but a great deal to boot!

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

I've been through several websites looking for this tire. I was hoping to buy two but glad to see that there's at least one in stock and confirmed. So far everything is good.

Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.

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