My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

KYB Suspension 554360 Gas-a-Just Monotube Gas Shock Absorber

(2011-2018 Ram 3500; 2003-2010 Dodge Ram 3500)

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

554360
6 reviews
Sale Price

$74.34

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KYB Gas-a-Just 554360 is a high-performance monotube gas shock absorber engineered to deliver superior handling and fade-free performance. Unlike traditional twin-tube designs, this monotube shock features a revolutionary two-chamber system that automatically adapts to changing driving conditions.

Advanced Monotube Design:

  • Separate hydraulic chamber with precision piston and valving for instant response and control
  • High-pressure nitrogen gas chamber with floating piston for consistent performance
  • Air-free hydraulic operation eliminates fade caused by aeration
  • Monotube construction provides better heat dissipation than twin-tube designs

Performance Benefits:

  • Instant automatic adjustment to performance demands
  • Fade-free operation under extreme driving conditions
  • Comfortable ride quality during normal driving
  • Enhanced vehicle stability and control during aggressive maneuvers
  • Improved body roll control and reduced dive and squat

The Gas-a-Just monotube shock is ideal for drivers seeking enhanced performance without sacrificing everyday comfort. The high-pressure nitrogen charge and floating piston design ensure consistent damping performance whether you're cruising the highway or attacking a winding road.

Products specifications

Fits

2011-2018 Ram 3500; 2003-2010 Dodge Ram 3500

FEATURE AND BENEFIT 1

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

Stroke Length

10.16

Compressed Length

17.28

Extended Length

27.44

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR DODGE RAMS

Lower Mount Type

E2(14.6X42)

Upper Mount Type

E2(14.6X42)

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

Easy to access, lots of inventory and depth in selection.

Quick and easy. Found the part I needed fast.

Easy

Very easy to shop and pay, but the item that I ordered was incorrect. When I used your search for a reservoir cap for a Buick La Crosse it pointed out this item number which turns out to be too big for my reservoir. I found the correct one cheaper at the dealer.

Great price, exactly what I needed. I will definitely return to Autoplicity for future autoparts orders! Thanks!

Very quick service and lowest price.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy