Mevotech Supreme Lateral Arm and Ball Joint Assembly P/N:CMS901057
Locate the rear wheel and control suspension movement with the Mevotech Supreme Lateral Arm and Ball Joint Assembly (CMS501063). This rear lateral arm arrives with its ball joint pre-installed and drops in as a direct-fit replacement for many vehicles, among them the 2006-2010 Buick Lucerne, 2006-2010 Cadillac DTS and 2000-2005 Buick LeSabre; see the "Vehicles it fits" section for the full list.
The lateral arm helps locate the rear wheel and maintain suspension geometry, while the integrated ball joint allows controlled articulation. Signs this part may need replacing include clunking or knocking from the rear, uneven tire wear, and loose or wandering handling. If a worn lateral arm or ball joint is the cause, this assembly replaces it. For even, balanced results, consider replacing the matching side as a pair.
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What does the Mevotech Supreme CMS501063 do?
It is a rear lateral arm with an integrated ball joint that helps locate the rear wheel, maintain suspension geometry, and allow controlled articulation as the suspension moves.
Which vehicles does this assembly fit?
It fits many vehicles, among them the 2006-2010 Buick Lucerne, 2006-2010 Cadillac DTS and 2000-2005 Buick LeSabre. See the "Vehicles it fits" section for the full list.
Does it include a grease fitting and locking nut?
Yes. It comes with a 180-degree SAE grease fitting for lubrication and a part-specific locking nut to speed up ball joint installation.
What are the signs this part may need replacing?
Common signs include clunking or knocking from the rear, uneven tire wear, and loose or wandering handling. Diagnose the cause before replacing, as these symptoms can have other sources.
Should I replace both sides at once?
Replacing the matching side as a pair is recommended for even, balanced suspension performance, though it is not required. This listing covers one assembly.
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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.