Help keep your steering crisp and your front end planted with the Mevotech Supreme Front Lower Ball Joint MK90309. This ball joint pivots the front lower control arm against the steering knuckle, letting the wheel steer and travel while carrying suspension loads. It fits many Toyota models, among them the 1996-2025 Toyota Corolla, 2001-2005 Toyota RAV4 and 2001-2023 Toyota Prius. See the "Vehicles it fits" section for the full list and engine-level fitment.
Mevotech Supreme parts are engineered in-house with application-specific upgrades and built for high-usage passenger vehicles, SUVs, fleets and working trucks.
If a worn front lower ball joint is behind your clunking, loose steering or uneven tire wear, this replaces it.
What does the MK90309 ball joint do?
This front lower suspension ball joint connects the lower control arm to the steering knuckle, letting the front wheel pivot for steering and move with the suspension while carrying load.
Is this the right ball joint for a 1996-2025 Toyota Corolla?
Yes, it is a direct-fit replacement for the 1996-2025 Toyota Corolla, and it also fits the 2001-2005 Toyota RAV4 and 2001-2023 Toyota Prius. See the "Vehicles it fits" section for engine-level fitment.
What's included for installation?
A part-specific castle nut and cotter pin come with it, plus a 90-degree SAE grease fitting for servicing. It press-fits into the larger flange diameter.
What are signs this ball joint may need replacing?
Clunking over bumps or when turning, loose or wandering steering, and uneven front tire wear can be signs of a worn ball joint. Have the cause diagnosed before replacing.
Is this a front or rear ball joint?
It's a front lower ball joint for the listed applications.
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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.
