Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS901278
Keep the front suspension tight and the steering precise with the Mevotech Supreme control arm and ball joint assembly (CMS50108). This is the front left (driver's-side) lower unit, and it drops in as a direct-fit replacement for many GM trucks and SUVs, among them the 1999-2006 Chevrolet Silverado 2500, 2001-2010 Chevrolet Silverado 2500 HD and 2000-2013 Chevrolet Suburban 2500. See the "Vehicles it fits" section for the full list.
Mevotech Supreme parts are engineered in-house with application-specific upgrades and built for high-usage commercial vehicles, SUVs, fleets and working trucks, with Labor Saver designs that make installation faster.
As a lower control arm, it locates the wheel and carries the integrated lower ball joint that lets the knuckle pivot for steering.
Is this the right control arm for a 1999-2006 Chevrolet Silverado 2500?
Yes, as the front left lower arm for the 1999-2006 Chevrolet Silverado 2500. It also fits many other GM trucks and SUVs, such as the 2001-2010 Chevrolet Silverado 2500 HD and 2000-2013 Suburban 2500. See the "Vehicles it fits" section.
Is this a left or right control arm?
This is the front left (driver's-side) lower control arm. The matching right-side unit is a separate part.
Does the assembly include the ball joint and grease fitting?
Yes. The ball joint is integrated into the arm, and it ships with a 180-degree SAE grease fitting and a part-specific locking nut for a faster install.
What is the CMS50108 made of?
It uses forged steel construction that meets or exceeds OE specifications, plus a protective surface treatment that helps resist rust build-up.
What are signs my control arm or ball joint may need replacing?
Clunking over bumps, wandering steering, uneven tire wear or play in the ball joint can be signs. Have the cause diagnosed first, since other suspension parts can produce similar symptoms.
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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.