Mevotech Supreme Suspension Control Arm P/N:CMS101178

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$315.99
MPN: CMS101178
Item Package Quantity: 1
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Mevotech Supreme Suspension Control Arm P/N:CMS101178
Mevotech Supreme Suspension Control Arm P/N:CMS101178
$315.99

Keep the rear suspension located and under control with the Mevotech Supreme control arm CMS101178, a rear right lower unit that ties the wheel knuckle to the chassis and pivots on its bushings and ball joint through the full range of suspension travel. It installs as a direct-fit replacement across a wide range of BMW cars, including the 528I (2011-2016), 535I (2011-2016), 550I (2011-2016), 640I (2012-2019), 650I (2012-2018), 740I (2011-2015) and 750I (2009-2015), plus their xDrive, Gran Coupe and ALPINA variants — see the Buyer's Guide tab for the full list.

Mevotech Supreme parts are engineered in-house with application-specific upgrades aimed at high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.

  • Cast aluminum construction: built to OE-level tolerances.
  • Longer service life: additional surface treatment on the ball joint helps prevent rust build-up.
  • Precise engineering: Labor Saver designs and hardware are intended to make installation faster and easier.
  • Rigorous testing: extensive in-house and third-party durability testing.

If a worn control arm is behind clunking, loose steering or uneven tire wear, this replaces it.

Interchange: 520-298
520298 · 19356999 · 33324062630 · 33326784352 · 33326794878 · 33326865898 · QGS101178 · CA14524 · CA14524PR · 5CB10630 · C6GS101178 · GS101178 · 2607070 · 1871101 · 30036191

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

19356999, 33324062630, 33326784352, 33326794878, 33326865898, QGS101178, 520-298, CA14524, CA14524PR, 5CB10630, C6GS101178, GS101178, CMS101178, 2607070, 1871101, 30036191

Frequently Asked Questions

What vehicles does the Mevotech Supreme control arm CMS101178 fit?

It fits many 2009-2019 BMW cars, including the 528I, 535I, 550I, 640I, 650I, 740I and 750I, plus xDrive, Gran Coupe and ALPINA variants. See the Buyer's Guide tab for the full list.

What position on the vehicle is this control arm?

It is cataloged as the rear right lower control arm for the listed applications.

What is the CMS101178 control arm made of?

It uses cast aluminum construction and adds surface treatment on the ball joint to help resist rust build-up for longer service life.

What are the signs of a worn suspension control arm?

Common signs include clunking or knocking, loose or wandering steering, and uneven tire wear. Have the cause diagnosed first, since these symptoms can also come from other suspension parts.

Will this replace my original part number?

It cross-references numbers such as 520-298, GS101178, CA14524 and 33326784352, among others. Check the full interchange list against your original number to confirm.