Keep your Jeep tracking straight and steering precise with the Mevotech Supreme control arm and ball joint assembly (CMS25170). This front left lower unit drops in as a direct-fit replacement for the 2006-2010 Jeep Commander and the 2005-2010 Jeep Grand Cherokee — a popular Jeep Grand Cherokee lower control arm service part that combines the arm, integrated ball joint and bushing in a single assembly. See the Buyer's Guide tab for engine-level fitment.
Mevotech Supreme parts are engineered in-house with application-specific upgrades aimed at added durability, and this arm is built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
The control arm locates the wheel and, through its integrated ball joint, lets the steering knuckle pivot as the suspension travels. Worn bushings or a loose ball joint can cause clunking, loose steering or uneven tire wear — if a worn front left lower arm is the cause, this assembly replaces it.
Does this fit my Jeep Grand Cherokee?
Yes — it's a direct-fit front left lower control arm and ball joint assembly for the 2005-2010 Jeep Grand Cherokee and the 2006-2010 Jeep Commander. Check the Buyer's Guide tab for engine-level fitment.
What position is this control arm?
This is the front left (driver-side) lower control arm.
Is the ball joint greasable?
Yes. It includes a 90-degree SAE grease fitting so you can lubricate it during service.
Does it come with mounting hardware?
It comes with a part-specific castle nut and cotter pin to secure the ball joint to the vehicle.
What are the signs this part may need replacing?
Clunking over the front end, loose or wandering steering, and uneven tire wear can point to a worn control arm bushing or ball joint. Diagnose the cause before replacing.
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.
