KYB Suspension Strut and Coil Spring Assembly P/N:SR4623
Restore confident, factory-style ride and handling with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4750 — a complete corner unit that pairs a strut, mount, and coil spring in one pre-assembled package. It installs in the front-right position as a direct-fit replacement for the 2019-2024 Toyota Corolla, 2016-2022 Toyota Prius, 2019-2022 Toyota Prius AWD-E, and 2017-2022 Toyota Prius Prime. A strut assembly supports vehicle weight, helps set ride height, acts as the steering pivot, and contributes to vehicle stability — so a worn unit can affect handling and electronic safety systems.
Assembled in the USA and pre-assembled for professional results, it's KYB's recommended Original Equipment replacement choice for Asian vehicles. Replace struts as a matched pair per axle for balanced handling.
What position does the SR4750 fit?
It installs in the front-right corner. Struts are best replaced as a matched left-and-right pair for balanced, even handling.
Which vehicles does this assembly fit?
The 2019-2024 Toyota Corolla, 2016-2022 Toyota Prius, 2019-2022 Toyota Prius AWD-E, and 2017-2022 Toyota Prius Prime. Check the Buyer's Guide tab to confirm your vehicle.
Is this a complete strut assembly?
Yes. It's a complete corner unit combining the KYB Excel-G strut, mount, and coil spring, pre-assembled and ready to install.
What kind of spring does it use?
An application-engineered high-carbon steel coil spring developed with the vehicle's corner weights to help keep ride height within OE specifications.
What are signs my strut assembly may need replacing?
Excessive bouncing, uneven ride height, poor handling or stability, clunking, or fluid leaking from the strut. Have the suspension inspected to confirm the cause.
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.