KYB Suspension Strut and Coil Spring Assembly P/N:SR4185
Restore the ride and handling of your 2009-2010 Toyota Corolla with the KYB Strut-Plus SR4204, a fully assembled rear right corner unit that pairs the strut, mount and coil spring in one bolt-in package. This KYB strut plus arrives pre-assembled, so you skip the spring compressor and get professional results in a single install.
A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and helps control vehicle stability. As an original equipment supplier, KYB engineers this complete strut and coil spring assembly to help restore the original handling and control of the listed application. It drops in as a direct-fit replacement for the 2009-2010 Toyota Corolla; see the Buyer's Guide tab for engine details.
What is the KYB Strut-Plus SR4204?
It's a complete strut and coil spring assembly — a pre-assembled rear right corner unit combining the KYB Excel-G strut, mount and high-carbon steel coil spring for the 2009-2010 Toyota Corolla.
Which corner does this assembly fit?
It's cataloged as the rear right corner unit. KYB uses side-specific left and right part numbers, so confirm SR4204 matches the exact corner you're replacing.
Does it come pre-assembled?
Yes. It's exact-fitment engineered and pre-assembled, so no spring compressor is needed — it installs as a single bolt-in corner unit.
Will it work with my Corolla's electronic safety systems?
It's engineered to help vehicles with electronic safety systems such as ESC and ABS, and is designed for proper ride height and original handling capabilities.
Should I replace both sides at the same time?
This listing is for one rear corner unit. Replacing struts in axle pairs is good practice for balanced, even handling, though it isn't 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.