Restore precise steering and quiet, controlled handling with the Mevotech Supreme Suspension Control Arm and Ball Joint Assembly (CMS20404). This front left upper unit drops in as a direct-fit replacement for the 2004-2008 Acura TSX and 2003-2007 Honda Accord — see the Buyer's Guide tab for the full engine-level breakdown. Engineered in-house with application-specific upgrades, it's built for high-usage passenger vehicles, SUVs, fleets and working trucks, with Labor Saver™ features that help make installation faster and easier.
A protective surface treatment helps resist rust build-up for added longevity. Signs the original may need replacing include clunking on acceleration, deceleration or over bumps, loose or wandering steering, uneven tire wear, and play in the ball joint. If a worn control arm or ball joint is the cause, this assembly replaces it.
What vehicles does the CMS20404 fit?
It's a direct-fit replacement for the 2004-2008 Acura TSX and 2003-2007 Honda Accord. Check the Buyer's Guide tab to confirm the engine-level fitment for your vehicle.
What position is this control arm?
This is the front left upper control arm and ball joint assembly. It ships as one complete unit for that corner.
Does it come with a grease fitting and hardware?
Yes. It includes a 90-degree SAE grease fitting and a part-specific nylon locking nut to speed up ball joint installation.
What are signs my control arm or ball joint needs replacing?
Watch for clunking on acceleration, deceleration or over bumps, loose or wandering steering, uneven tire wear, and noticeable play in the ball joint. Diagnose the cause before replacing.
How is this assembly built for durability?
It uses a stamped steel arm with increased gauge, patented sintered bearings, solid cross-section bushings, and a protective surface treatment that helps resist corrosion.
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.
