Bring back precise steering and a quiet, solid front end with the Mevotech Supreme control arm CMS861029, a front right (passenger-side) lower control arm and ball joint assembly. It installs as a direct-fit replacement for the 2010-2022 Lexus RX350 and RX450H, the 2018-2022 Lexus RX350L and RX450HL, the 2008-2019 Toyota Highlander, and the 2009-2016 Toyota Venza — see the Buyer's Guide tab to confirm your exact year and engine.
This Mevotech Supreme lower control arm is the front right lower unit and is sold individually; for balanced handling, many techs replace the matching left-side arm at the same time.
Does the Mevotech Supreme CMS861029 fit a Toyota Highlander?
Yes—it's cataloged for the 2008-2019 Toyota Highlander, plus the Lexus RX350, RX350L, RX450H and RX450HL and the 2009-2016 Toyota Venza. Check the Buyer's Guide tab to confirm your exact year and engine.
Is this a front or rear control arm, and which side?
It's the front right (passenger-side) lower control arm with an integrated ball joint. It's sold individually, so order the matching left-side arm separately if you want to replace both together.
Does it include the ball joint and mounting hardware?
Yes. The ball joint is pre-assembled into the arm, and it ships with a part-specific slotted castle nut, an easy snap cotter pin, and a 180-degree SAE grease fitting for servicing.
What does a suspension control arm do?
It connects the front suspension to the sub-frame, locating the wheel while letting it travel up and down. The integrated ball joint lets the wheel pivot and steer.
What are signs this lower control arm or ball joint may need replacing?
Clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear. These can have other causes, so have the problem diagnosed before replacing parts.
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.
