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Front lower control arm for Mercedes-Benz compact MFA platform vehicles: A-Class (W176), B-Class (W246), and GLA-Class (X156). Arm is corrosion-protected and supplied pre-assembled with bushings and ball joint for fast, professional installation.
Key Features:
Fit & Geometry: Designed for the listed models.
Pre-Assembled: Pressed-in rubber bushings + ball joint installed—no press work needed.
Construction: Stamped/forged high-tensile arm with protective coating.
Fitment: Reuses OE hardware.
Compatibility (Front Lower – specify Left or Right):
A-Class (W176) — 2013–2018
B-Class (W246) — 2012–2018
GLA-Class (X156) — 2014–2020
Includes petrol & diesel variants; AMG/AMG-Line models often share the same arm—verify by VIN.
Always confirm exact PN by VIN and compare to the number cast/etched on your original arm.
What’s Included / Not Included:
Included: 1× front lower control arm with pre-installed bushings & ball joint (choose Left or Right).
Not included: Mounting bolts/nuts (replace if stretched/corroded; torque to ).
Installation Notes:
Tighten bushing bolts at normal ride height to prevent premature bushing twist/wear.
Perform a four-wheel alignment after installation.
Inspect drop links, stabiliser bushes, and tie-rod ends; replace any worn components concurrently.
Symptoms This Solves:
Clunking over bumps • Steering wander or shimmy • Uneven/rapid inner tyre wear • Vibration under braking • Poor straight-line stability.
Q&A
Q2: Do they come as a pair?
A2: Sold individually—order Left (passenger) or Right (driver) as required.
Q3: Do I need new bolts?
A3: We recommend new fasteners, especially if originals are stretched or corroded.
Q4: Do I still need an alignment?
A4: Yes—alignment is essential after any control-arm replacement.
Q5: How do I confirm side/fitment?
A5: Use your VIN To confirm exact part number and orientation; “Left” = passenger side (RHD), “Right” = driver side.
Condition: New aftermarket replacement part. Not an original Mercedes-Benz part; brand and model names are used only to show fitment.


Hello! Need help? Don’t worry, I’ve got you. Tell me what’s up, and I’ll be happy to assist 💁
