Front Shock Absorber for 2014-2025 Ram 2500 & More - KYB 5540019

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$98.99
MPN: 5540019
UPC: 781552948278
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:5540019
KYB Suspension Shock Absorber P/N:5540019
$98.99

Upgrade your ride control with the KYB shock absorber Gas-a-just (MPN 5540019), a high-pressure monotube gas shock that installs as a direct-fit FRONT replacement for the 2014-2025 RAM 2500 and 2013-2018 RAM 3500. It's a true KYB gas shock absorber with components and valving designed specifically for Rams. See the Buyer's Guide tab for the full engine-level fitment.

  • High-pressure monotube design: Separates the gas and oil for fade-free operation and instant response, avoiding the aeration that can affect traditional twin-tube shocks.
  • Two working chambers: An air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston for a comfortable ride during normal driving and added performance on demand.
  • Triple chrome-plated piston rod: Because fluid leaking can cause shock failure, the ultra-smooth rod is engineered to reduce seal wear.
  • Extra damping: Adds up to 25% more damping over original-equipment shocks, with additional damping over the OE design for vehicles that work, tow, and run larger, heavier tires and wheels.

The higher gas pressure responds quickly to help improve steering response and helps keep Electronic Safety Systems performing as designed. Signs a shock may need replacing include excessive bounce, nose-dive under braking, and fluid seepage.

Interchange: 68190900AA · 68190900AB · 68190904AA · 68190904AB · 68234938AA · 68234939AB · 68234939AC · 68234953AC · 68234955AC · 68245509AC · 68245513AC · 68443168AB · 68443183AB · 68443193AB · 68443257AB

This part cross-references / interchanges with the following part numbers:

68190900AA, 68190900AB, 68190904AA, 68190904AB, 68234938AA, 68234939AB, 68234939AC, 68234953AC, 68234955AC, 68245509AC, 68245513AC, 68443168AB, 68443183AB, 68443193AB, 68443257AB

Frequently Asked Questions

Is this a KYB gas shock absorber?

Yes. The KYB Gas-a-just 5540019 is a high-pressure monotube gas shock that separates the gas and oil for fade-free operation and instant response.

What vehicles does the 5540019 fit?

It's a FRONT-position direct-fit for the 2014-2025 RAM 2500 and 2013-2018 RAM 3500. Check the Buyer's Guide tab to confirm the fit for your vehicle.

How much more damping does it provide?

KYB states the Gas-a-just adds up to 25% more damping over original-equipment shocks, with extra damping over OE for trucks that work, tow, and run larger, heavier tires and wheels.

How does the monotube design help ride quality?

It uses two chambers: an air-free hydraulic piston and valve area for control, plus a high-pressure nitrogen gas area with a floating piston for comfort during normal driving.

What are signs my shock may need replacing?

Excessive bouncing, nose-dive under braking, poor steering response, or fluid seepage can indicate a worn shock. Diagnose the cause before replacing.