Mevotech Supreme Suspension Control Arm P/N:CMS861257

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$139.99
MPN: CMS861257
UPC: 677319068948
Item Package Quantity: 1
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Mevotech Supreme Suspension Control Arm P/N:CMS861257
Mevotech Supreme Suspension Control Arm P/N:CMS861257
$139.99

Bring precise, stable handling back to the rear axle with the Mevotech Supreme control arm (CMS861257), a direct-fit rear upper replacement for the 2005-2010 Scion tC. It locates the wheel and works with the bushings and ball joint to keep the wheel properly positioned as the suspension moves — worn or bent original arms can show up as clunks, uneven tire wear, or loose, wandering steering. See the Buyer's Guide tab for engine-specific fitment.

  • Forged steel construction: built to OE-level tolerances for high-usage passenger, SUV, fleet and working-truck applications.
  • Corrosion resistant: a protective surface treatment helps guard against rust build-up.
  • Application-specific engineering: upgraded inside and out for durability and easier installation.
  • Tested: extensive in-house and third-party durability testing backs its strength.

As a Mevotech Supreme suspension control arm, this rear upper unit installs in place of the original for the listed applications. If a failed control arm is the cause of your handling or tire-wear issues, this replaces it.

Interchange: 522-447
522447 · 19362364 · CA71506 · CA71506PR · CA5062 · 3CB86431 · GS861257 · 2608324 · 30031387 · X50LA0232 · 4877021010 · 4877021011

This part cross-references / interchanges with the following part numbers:

19362364, 522-447, CA71506, CA71506PR, CA5062, 3CB86431, GS861257, CMS861257, 2608324, 30031387, X50LA0232, 4877021010, 4877021011

Frequently Asked Questions

What vehicles does the Mevotech Supreme control arm CMS861257 fit?

It is a direct-fit replacement for the 2005-2010 Scion tC. Check the Buyer's Guide tab to confirm engine-specific fitment for your vehicle.

Is this a front or rear control arm?

This is a rear upper control arm for the listed applications.

What is this control arm made of?

It uses forged steel construction, built to OE-level tolerances, with a protective surface treatment that helps resist corrosion.

What are the signs of a worn control arm?

Common signs include clunking noises, uneven or accelerated tire wear, and loose or wandering steering. Have the cause diagnosed before replacing parts.

Does this replace my original Scion tC control arm?

Yes. It is designed to install in place of the original rear upper control arm on the listed applications, and it cross-references numbers such as 522-447 and 19362364.