KYB Suspension Strut P/N:339368
Tighten front-end control and settle body motion with the KYB Gas-a-just Suspension Strut (MPN 5510043), a direct-fit front replacement for the 2014-2017 Ford Expedition, 2014 Ford F-150, and 2014-2017 Lincoln Navigator. This high-pressure monotube gas design separates the gas and oil into two working chambers so the strut never fades from aeration and reacts instantly to changing conditions.
Interchange: EL1Z18124A · EL1Z18124B · EL3Z18124A · EL3Z18124B · EL3Z18124K
This part cross-references / interchanges with the following part numbers:
What vehicles does this strut fit?
It is a direct-fit front replacement for the 2014-2017 Ford Expedition, 2014 Ford F-150, and 2014-2017 Lincoln Navigator. See the Buyer's Guide tab to confirm your exact configuration.
Is this a front or rear strut?
This is a front suspension strut for the listed applications.
What is a monotube gas design?
It separates the gas and oil into two chambers for fade-free operation and instant response, unlike a traditional twin-tube design that can fade due to aeration.
How much more damping does it provide?
KYB states the Gas-a-just adds up to 25% more damping performance over original equipment shocks, with extra damping for vehicles that work, tow, or run larger, heavier tires and wheels.
Should I replace struts in pairs?
Struts are sold individually. Replacing both sides on the same axle together as a matched pair is recommended for even, balanced handling.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.