Refresh worn front suspension with the Beck/Arnley control arm and ball joint assembly (P/N 102-8134), a FRONT LEFT LOWER unit that locates the wheel, positions the steering knuckle, and lets the suspension travel while the integrated ball joint allows the knuckle to pivot for steering. It installs as a direct-fit replacement for the 2015-2023 Mercedes-Benz C300, 2016-2018 Mercedes-Benz C350E, 2019-2021 Mercedes-Benz CLS450, 2017-2019 Mercedes-Benz E300, 2020-2023 Mercedes-Benz E350, 2018 Mercedes-Benz E400, and 2019-2023 Mercedes-Benz E450 — see the Buyer's Guide tab for engine-level details.
- OE-matched: designed to match OE form, fit, and function for a confident install.
- Complete assembly: the control arm comes with the ball joint already fitted for a single-piece installation.
- Construction: steel, iron, or aluminum construction for durability and rust/corrosion resistance.
- Hardware: new hardware and bushings included where applicable.
Looking for a lower control arm mercedes C300 replacement? If worn bushings or a loose ball joint are the cause, signs may include clunking over the front suspension on acceleration or braking, uneven tire wear, or vague steering. Diagnose the cause before replacing.
Interchange: RK623562 · 2053301305 · 2053301505 · 2053304303 · CMS101460
This part cross-references / interchanges with the following part numbers:
RK623562, 2053301305, 2053301505, 2053304303, CMS101460
