KYB Suspension Strut and Coil Spring Assembly P/N:SR4559
Upgrade the front suspension of your work truck with the KYB Truck-Plus strut assembly (P/N SRG4171), a complete corner unit that bundles the strut, mount and an application-engineered coil spring into one pre-assembled package. It drops in as a direct-fit front replacement for the 2009-2013 Ford F-150. As a complete strut and coil spring assembly, it lets you replace the whole worn front corner at once for professional results.
A front strut assembly handles vehicle weight, sets ride height, acts as the steering pivot and helps control stability, so a pre-assembled, application-matched unit is designed to take over those jobs on your 2009-2013 Ford F-150.
Interchange: 153031
This part cross-references / interchanges with the following part numbers:
Does this KYB assembly fit my truck?
It is a direct-fit front strut and coil spring assembly for the 2009-2013 Ford F-150. Check the Buyer's Guide tab to confirm it matches your exact configuration.
What comes in this complete strut assembly?
This complete corner unit includes the KYB Gas-a-Just monotube strut, the mount and an application-engineered KYB coil spring, pre-assembled and ready to install.
Should I replace both front struts at once?
This listing is for one assembly, sold individually. Replacing both front struts together as a pair is recommended for balanced, even ride control.
What are signs my front strut needs replacing?
Excessive bouncing, front-end nose dive when braking, uneven tire wear, poor handling, or fluid leaking from the strut are signs the strut may need replacing.
What does this KYB front strut assembly do?
A front strut assembly supports vehicle weight, sets ride height, serves as the steering pivot and helps control stability. If a worn strut is behind handling problems, this unit is designed to replace it.
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.