KYB Suspension Strut and Coil Spring Assembly P/N:SR4018
Bring the front-right corner back to controlled, factory-spec ride height with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly (SR4725). This complete strut and coil spring assembly is a pre-assembled front-right corner unit — strut, mount and spring in one — engineered as a direct-fit replacement for the 2016-2017 Subaru Crosstrek and the 2013-2015 Subaru XV Crosstrek. As an original equipment supplier, KYB builds this Strut-Plus around an OE-Restoring KYB strut to help restore your vehicle's handling and control.
Exact fitment is engineered and pre-assembled for professional results. See the Buyer's Guide tab for engine-level fitment details.
What vehicles does the SR4725 fit?
It is a front-right assembly for the 2016-2017 Subaru Crosstrek and the 2013-2015 Subaru XV Crosstrek. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What comes in this assembly?
It is a complete corner unit — a KYB Excel-G strut with a steel outer shell, the mount, and an application-engineered high-carbon steel coil spring, pre-assembled and ready to install.
Is this a left or right side unit?
This is the front-right unit. KYB uses left and right part numbers with side-specific design and components, so order the number that matches the corner you're servicing.
What are signs the original strut assembly may need replacing?
Common signs include excessive bounce, uneven ride height, reduced stability, or noise from the corner. Diagnose the cause before replacing, as other suspension parts can produce similar symptoms.
Do I need to replace both sides?
Struts are sold individually as side-specific units. Replacing the opposing corner at the same time is recommended for balanced ride and handling, though not strictly required.
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.