Firm up your Ram's front end and control body motion with the KYB Gas-a-just Suspension Shock Absorber 554375 — a high-pressure monotube gas shock that installs in the FRONT position of the 2009-2010 Dodge Ram 1500, the 2011-2018 RAM 1500, and the 2019-2024 RAM 1500 Classic. Its components and valving are designed specifically for Dodge Rams that work, tow, and carry larger, heavier tires and wheels.
- Monotube gas design: Separates the high-pressure nitrogen gas from the oil for fade-free operation and instant response, with an air-free hydraulic piston and valve area for responsiveness and control.
- Added damping: Adds up to 25% more damping performance over original-equipment shocks, with additional damping over the OE design for vehicles that work and tow.
- Ultra-smooth piston rod: A triple chrome plated piston rod helps reduce seal wear, since fluid leaking can be a cause of shock failure.
- Steering feel: The higher gas pressure responds quickly to help improve steering response, and helps keep Electronic Safety Systems performing as designed.
If a worn front shock is the cause of excess body movement, harsh ride, or reduced control, this is the direct-fit replacement for the listed applications.
Interchange: 68040872AB · 68040873AB · G64043 · 911300
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the KYB 554375 shock fit?
It fits the front position of the 2009-2010 Dodge Ram 1500, 2011-2018 RAM 1500, and 2019-2024 RAM 1500 Classic. See the Buyer's Guide tab to confirm your vehicle.
Is this a monotube or twin-tube shock?
It is a high-pressure monotube gas shock. The design separates the nitrogen gas from the oil for fade-free operation and instant response.
What position does this shock install in?
This is a FRONT shock absorber for the listed Ram 1500 applications.
How much damping does the Gas-a-just add?
KYB states it adds up to 25% more damping performance over original-equipment shocks, with extra damping for vehicles that work, tow, and run larger, heavier tires and wheels.
What interchange numbers does this shock replace?
It cross-references 68040872AB, 68040873AB, G64043, and 911300.
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