KYB Suspension Shock Absorber P/N:555604
Fit a KYB shock absorber to the front of your truck with the KYB Excel-G (MPN 3440019), a nitrogen gas-charged, twin-tube gas shock designed to help restore your truck's original ride control, stability, stopping, lane-change response and handling. It's a direct-fit front application for the 2013-2018 RAM 3500 and 2014-2025 RAM 2500 — see the "Vehicles it fits" section for engine-level fitment.
KYB is a world-leading supplier of shocks and struts to new-vehicle manufacturers, and the Excel-G is made on the same KYB OE assembly lines using the same OE-quality components, earning its OEA (Original Equipment for the Aftermarket) classification.
The KYB Excel-G helps restore the designed control and handling of your 2014-2025 RAM 2500 and is a preferred choice by professional technicians.
Interchange: 34534 · 34813 · 911198 · 68234939AB · 68234939AC · 68234953AC · 68234955AC · 68245509AC · 68245513AC · 68443168AB · 68443183AB · 68443193AB · 68443257AB
This part cross-references / interchanges with the following part numbers:
What vehicles does this KYB gas shock absorber fit?
It's a front application for the 2014-2025 RAM 2500 and 2013-2018 RAM 3500. Check the "Vehicles it fits" section to confirm engine-level fitment for your truck.
Is this a genuine KYB Excel-G shock?
Yes. This is the KYB Excel-G gas shock absorber, MPN 3440019, made on the same KYB OE assembly lines with OE-quality components and classified OEA (Original Equipment for the Aftermarket).
What type of suspension shock absorber is the KYB Excel-G?
It's a nitrogen gas-charged, twin-tube design and KYB's recommended OEM replacement shock, calibrated to restore the vehicle's original designed performance.
What does the triple lip fluid seal do?
The triple lip fluid seal reduces the chance of oil and gas leaking out of the shock, helping it maintain its designed damping performance.
Should I replace shocks in pairs?
This listing is for one shock. Replacing both sides on an axle together is recommended for balanced, even ride control.
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