KYB Suspension Shock Absorber P/N:3440137
Steady your ride with the KYB shock absorber 5530020, a Gas-a-just high-pressure monotube gas shock that installs as a direct-fit rear replacement for the 2018-2021 Ford EcoSport. This is a rear unit, sold individually; see the Buyer's Guide tab for engine-level fitment details.
The Gas-a-just is offered as an OE monotube replacement designed to help restore your vehicle's original capabilities. It uses two separate 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 intended to keep a comfortable ride during normal driving and add damping on demand.
Interchange: GN1Z18125AQ · GN1Z18125J
This part cross-references / interchanges with the following part numbers:
What is the KYB Gas-a-just 5530020?
It is a KYB gas shock absorber built as a high-pressure monotube Gas-a-just unit, offered as an OE monotube replacement for the rear of the 2018-2021 Ford EcoSport.
Does this KYB shock fit my vehicle?
It is a direct-fit rear replacement for the 2018-2021 Ford EcoSport. Check the Buyer's Guide tab to confirm the application for your specific vehicle.
How is this KYB monotube different from a twin-tube shock?
Its high-pressure monotube design separates the gas and oil for fade-free operation and adds up to 25% more damping performance over twin-tube shocks.
Why does the KYB gas shock absorber have a chrome piston rod?
The ultra-smooth triple chrome-plated rod is designed to reduce seal wear. Since fluid leaking can be a cause of shock failure, this helps protect the seal.
Is this shock sold as a pair?
No, it is sold individually. Replacing shocks in axle pairs is recommended for balanced ride and handling, so ordering two for the rear axle is a common best practice.
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.