Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30121
Keep the front wheel located and your steering tight with the Mevotech Supreme control arm and ball joint assembly (CMS50152). This front left lower unit connects the frame to the steering knuckle, positioning the wheel while its integrated ball joint lets the suspension and steering move together. It's a direct-fit replacement for the front left lower position on trucks and SUVs including the 2007-2016 Chevrolet Silverado 1500, 2007-2016 GMC Sierra 1500, 2007-2012 Chevrolet Silverado 2500, 2007-2013 Chevrolet Avalanche, 2007-2016 Chevrolet Tahoe, 2007-2014 Cadillac Escalade and 2007-2014 GMC Yukon — see the Buyer's Guide tab for the full list.
Engineered in-house as a Mevotech Supreme lower control arm with application-specific upgrades for high-usage trucks, SUVs and fleets:
Labor Saver designs and hardware help make installation faster and easier. If a worn or loose original control arm or ball joint is the cause of clunking, wandering steering or uneven tire wear, this assembly replaces it.
Is this the same as a control arm and ball joint assembly?
Yes. This Mevotech Supreme part (CMS50152) is a suspension control arm and ball joint assembly, combining the front left lower control arm and its ball joint in one serviceable unit.
What position on the vehicle does CMS50152 fit?
It is the front left (driver-side) lower control arm and ball joint assembly for the listed applications.
Which vehicles does this control arm fit?
It fits trucks and SUVs such as the 2007-2016 GMC Sierra 1500, 2007-2012 Chevrolet Silverado 2500, 2007-2016 Chevrolet Tahoe and 2007-2014 Cadillac Escalade; check the Buyer's Guide tab for the complete list.
Does it include a grease fitting and hardware?
Yes. It comes with a 90-degree SAE grease fitting for easy servicing and a part-specific locking nut to speed ball joint installation.
What are signs this part may need replacing?
Clunking over bumps, loose or wandering steering, and uneven front tire wear can be signs a control arm or ball joint is worn. 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.