Firm up loose steering and keep the front wheel precisely located with the Beck/Arnley Suspension Control Arm and Ball Joint Assembly 102-7746 (also written 1027746). This front left lower control arm ships with its ball joint pre-assembled for a complete corner replacement, and it drops in as an application-specific replacement for the 2011-2016 BMW 528I, 2014-2016 BMW 535D, 2011-2016 BMW 535I, 2011-2015 BMW 550I, 2012-2018 BMW 640I, 2013-2018 BMW 640I Gran Coupe, 2012-2018 BMW 650I, 2013-2018 BMW 650I Gran Coupe, and 2012-2016 BMW ActiveHybrid 5. See the Buyer's Guide tab for engine-level detail.
- Complete corner: the control arm comes with its ball joint for a one-piece installation.
- OE match: designed to match the original part's form, fit, and function for foreign-nameplate applications.
- Construction: steel, iron, or aluminum for durability and rust/corrosion resistance.
- Hardware: new hardware and bushings included where applicable.
The control arm locates the front left lower wheel while its integrated ball joint allows steering and suspension movement. Signs it may need replacing include clunking over the front, wandering steering, uneven tire wear, or play in the joint.
Interchange: L3621801 · 31126775971 · RK641509 · FA3935 · MS101274 · 5072250 · W01331896726
This part cross-references / interchanges with the following part numbers:
L3621801, 31126775971, RK641509, FA3935, MS101274, 5072250, W01331896726
