Keep the front right suspension tight and controlled with the Mevotech Supreme control arm and ball joint assembly (MPN CMS101306), a direct-fit replacement for the front right lower forward position. It fits many vehicles, among them the 2017-2021 BMW 230I, 2017-2020 BMW 430I and 2017-2020 BMW 430I Gran Coupe — see the Buyer's Guide tab for the full application list and engine details.
This Mevotech Supreme lower control arm locates the steering knuckle and lets the wheel move through its travel, while the integrated ball joint provides the pivot for steering and suspension motion. Engineered in-house with application-specific upgrades, this Mevotech Supreme suspension control arm is built for high-usage passenger vehicles, SUVs, fleets and working trucks, with Labor Saver designs that make installation faster. If a worn control arm or ball joint is the cause of clunking, loose steering, or uneven tire wear, this assembly replaces it.
Interchange: 522-882
522882 · 19337198 · 31126855742 · KGS101306 · TC5032 · CB14474 · CB14474PR · CA4976 · 6CB10506 · RK621978 · C5GS101306 · GS101306 · 2607119 · 1603101 · 30036268 · X05CJ0888 · X05CJ0925 · JTC1624
This part cross-references / interchanges with the following part numbers:
What vehicles does the Mevotech Supreme control arm CMS101306 fit?
It fits the front right lower forward position on many vehicles, including the 2017-2021 BMW 230I, 2017-2020 BMW 430I and 2017-2020 BMW 430I Gran Coupe. See the Buyer's Guide tab for the full list.
Which position is this control arm and ball joint assembly for?
This is the front right lower forward control arm with an integrated ball joint.
What is this control arm made of?
Mevotech Supreme states forged aluminum construction, built to OE-level tolerances, with an added surface treatment on the ball joint that helps prevent rust build-up.
Does it include installation hardware?
Yes — a part-specific locking nut is provided to help speed up ball joint installation.
What are signs my control arm or ball joint may need replacing?
Clunking over bumps, wandering or loose steering, and uneven tire wear can be signs of a worn control arm or ball joint. Diagnose the cause first, since these symptoms can have other sources.
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.
