Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS90110
Locate the front wheel and give the ball joint a solid mounting point with the Mevotech Supreme control arm and ball joint assembly (CMS25169), a front upper unit that drops in as a direct-fit replacement for the 2007-2010 Jeep Commander and 2007-2010 Jeep Grand Cherokee. Engineered in-house with application-specific upgrades, it's built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, and its Labor Saver designs, tools and hardware make the installation faster and easier.
As the upper control arm on the Jeep Grand Cherokee and Commander, it positions the steering knuckle and pivots with the suspension while the integrated ball joint lets the wheel steer and travel. Clunking over bumps, loose or wandering steering, and uneven tire wear can be signs a worn control arm or ball joint may need replacing.
Interchange: 810-291167B · 623.58002 · 521-116
810291167B · 62358002 · 521116 · 19296374 · 52090206AB · 52090206AC · 52090206AD · 52090206AE · 52090206AH · 52090206AI · TC5156 · CA10393 · 52090206AG · 2607272 · 196152 · 30034336 · 3CB28098 · 5021320 · X22CJ6886 · JTC2361 · CP1426 · CB70031
This part cross-references / interchanges with the following part numbers:
What is this part and where does it mount?
It's a front upper control arm and ball joint assembly for the listed Jeeps. It connects the steering knuckle to the frame, locates the wheel, and lets the suspension and steering move.
Does it fit my Jeep Grand Cherokee?
It's a direct-fit replacement for the 2007-2010 Jeep Commander and 2007-2010 Jeep Grand Cherokee. Check the Buyer's Guide tab to confirm your engine and configuration.
Is the mounting hardware included?
Yes — it comes with the part-specific castle nut and cotter pin to secure the ball joint, plus a 180-degree SAE grease fitting for service.
What are signs the upper control arm Jeep Grand Cherokee owners should watch for?
Clunking or knocking over bumps, loose or wandering steering, and uneven tire wear can all be signs of a worn control arm or ball joint. Diagnose the cause before replacing.
What other part numbers does this assembly replace?
It cross-references a range of OE and aftermarket numbers, including 52090206AB and 521-116. See the full Interchange list on this page for every number.
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.