Locate the front wheel precisely and let it steer and travel smoothly with the Beck/Arnley control arm and ball joint assembly (MPN 102-7797, also written 1027797). This front lower unit ships as a complete assembly — the control arm comes with its ball joint pre-installed — so you replace a worn arm, worn bushings, and a worn ball joint in one job. It's a direct-fit replacement for the 2006 BMW 325XI, 2006 BMW 330XI, 2007-2008 BMW 328XI, 2007-2008 BMW 335XI, 2009-2013 BMW 328I XDRIVE, 2009-2013 BMW 335I XDRIVE, and 2013-2015 BMW X1; see the Buyer's Guide tab for engine-level details.
- Complete assembly: control arm supplied with the ball joint for a full front-lower installation.
- OE-matched: engineered by Beck/Arnley to match the original equipment form, fit, and function across foreign nameplates.
- Durable build: steel, iron, or aluminum construction for durability and rust/corrosion resistance.
- Hardware: new hardware and bushings included where applicable.
If a clunk over bumps, loose steering, or uneven front tire wear traces to a failed lower control-arm bushing or ball joint, this application-specific assembly replaces it. Diagnose the cause before ordering, and replace both sides as a matched pair for balanced handling.
Interchange: L3711801 · 31126768989 · 62234058 · CB14185 · RK621945 · CMS101105
This part cross-references / interchanges with the following part numbers:
L3711801, 31126768989, 62234058, CB14185, RK621945, CMS101105
