KYB Suspension Strut and Coil Spring Assembly P/N:SR4545
Restore original ride height and handling with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4580, a complete corner unit that combines the strut, mount, and spring into one pre-assembled package. It's a direct-fit replacement for the 2005-2010 Scion tC in the front right position — see the Buyer's Guide tab for full application details. A strut assembly supports vehicle weight, determines ride height, acts as the steering pivot, and helps control vehicle stability, so a worn unit affects how the vehicle rides and handles.
Named the #1 recommended Original Equipment replacement choice for Asian vehicles and a Best Overall Import Aftermarket Product winner.
Interchange: 172390
This part cross-references / interchanges with the following part numbers:
What vehicle does the SR4580 fit?
It's a direct-fit replacement for the 2005-2010 Scion tC in the front right position. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What comes in this assembly?
It's a complete corner unit — the KYB Excel-G strut, the mount, and an application-engineered high carbon steel coil spring, pre-assembled and ready to install.
Is this a left or right unit?
This is the front right assembly. KYB uses left and right part numbers with side-specific design and components, as the vehicle manufacturer intended.
Does it work with ABS and stability control?
Yes. It's engineered to help vehicles equipped with electronic safety systems such as ESC and ABS restore their intended ride and handling.
What does a strut assembly do?
It supports vehicle weight, determines ride height, acts as the steering pivot, and helps control stability. A worn unit can affect how the vehicle rides and handles.
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.