Keep your rear suspension tight and properly located with the Mevotech Supreme control arm and ball joint assembly (CMS501132). This rear right upper unit is a direct-fit replacement for the 2008-2015 Cadillac CTS, 2004-2009 Cadillac SRX, and 2005-2011 Cadillac STS — see the Buyer's Guide tab for engine-level details. The arm locates the wheel while its integrated ball joint lets the suspension move through its travel and keeps the wheel aligned.
As a Mevotech Supreme suspension control arm, it's engineered in-house with application-specific upgrades. Clunking or knocking from the rear, loose or wandering steering, and uneven tire wear can be signs this Cadillac CTS control arm may need replacing; if a worn arm or ball joint is the cause, this assembly replaces both.
Interchange: 522-488
522488 · 19327294 · QGS501132 · 25766118 · TC7368 · CB90538 · CB90538PR · CA12636 · 15267620 · 25716354 · RK622101 · C6GS501132 · GS501132 · 2607514 · 1231105 · 30034582 · 5CB50387 · X06CA0303 · TK622101
This part cross-references / interchanges with the following part numbers:
Where is this control arm located on my Cadillac?
It's the rear right upper control arm and ball joint assembly, fitting the 2008-2015 Cadillac CTS, 2004-2009 SRX, and 2005-2011 STS.
What is the assembly made of?
The control arm features cast aluminium construction, built to OE-level tolerances for the listed applications.
Does it come with installation hardware?
It includes a part-specific nylon locking nut to speed ball joint installation. Consult the vehicle service information for any other required fasteners.
What are the signs of a worn control arm or ball joint?
Clunking or knocking from the rear, loose or wandering steering, and uneven tire wear. Have the cause diagnosed before replacing.
What part numbers does this Mevotech Supreme unit cross-reference?
Its interchanges include 522-488, 19327294, QGS501132, 25766118 and TC7368, among others — see the Interchange line above for the full cross-reference list.
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.
