Pivot the front wheel through steering and suspension travel with the Mevotech Supreme control arm CMS101371, a front right lower control arm and ball joint assembly. It installs as a direct-fit replacement for the listed applications, including the 2017-2019 INFINITI QX30, 2014-2019 MERCEDES-BENZ CLA250, 2015-2024 MERCEDES-BENZ GLA250, 2014-2015 MERCEDES-BENZ B ELECTRIC DRIVE, 2013-2019 MERCEDES-BENZ B250 and 2016-2017 MERCEDES-BENZ B250E — see the Buyer's Guide tab for engine-level fitment.
- Cast aluminium construction: built to OE-level specifications for the listed applications.
- Longer ball joint life: additional surface treatment helps prevent rust build-up on the ball joint.
- A faster fit: includes a part-specific locking nut to speed up ball joint installation.
- Rigorously tested: validated with extensive in-house and third-party durability testing.
Engineered in-house with application-specific upgrades, Mevotech Supreme control arms are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, and their Labor Saver designs, tools and hardware are intended to make installation faster and easier. This front right lower arm locates the wheel and, through its integrated ball joint, lets the knuckle pivot as the steering and suspension move. If a worn control arm or ball joint is behind clunking over bumps, loose steering, or uneven tire wear, this Mevotech Supreme lower control arm replaces the failed unit.
