Control Arm Front W247/W177 for Mercedes-Benz

High-quality front lower control arm for the second-generation Mercedes compact platform: B-Class (W247) and A-Class (W177/V177). Built to OE-equivalent geometry to restore proper camber/caster, sharp steering response, and quiet ride quality. Supplied pre-assembled with bushings and ball joint, corrosion-protected, and ready to bolt in.

Key Features:

• OE-Equivalent Fit & Geometry: Matches Mercedes mounting points and tolerances for accurate alignment and handling.

• Pre-Assembled: Pressed-in rubber bushings + ball joint—no pressing required.

• Durable Construction: High-tensile stamped/forged arm with protective coating for long service life.

• Direct Bolt-On: Installs to factory pickup points; reuses OE hardware (or replace with OE-spec fasteners).

• Ride & Safety Restored: Eliminates knocks, vibration, and uneven tyre wear from worn joints.

Compatibility (Front Lower – choose Left or Right):

• A-Class Hatch (W177) — 2019–Present

• A-Class Sedan (V177) — 2019–Present

• B-Class (W247) — 2019–Present
  Notes: AMG/AMG-Line (e.g., A35/A45) may use variant-specific arms/bush rates—confirm by VIN.

Related Part Numbers (cross-refs):
Typical Mercedes ranges: A177-330-xx-xx / A247-330-xx-xx (suffix varies by side/options/market).
Always verify exact PN by VIN and compare to the number stamped on your original arm.

What’s Included:

Included: 1× front lower control arm

Installation Notes (Pro Tips):

• Tighten bushing bolts with the vehicle at normal ride height to prevent premature bushing wear.

• Perform a four-wheel alignment after installation (camber/caster/toe).

• Inspect sway-bar links, tie-rod ends, and upper arms while you’re there; replace any worn components.

• Follow factory torque values; avoid reusing deformed/stretch bolts.

Symptoms This Fixes:
Clunking over bumps • Steering wander/shimmy • Uneven inner tyre wear • Vibration under braking • Poor straight-line stability.

Why Choose TOParts:
OEM-quality Mercedes suspension components engineered for precise fitment, durability, and workshop-friendly installation—trusted by Mercedes specialists across South Africa.

Q&A

Q1: Are these OEM or aftermarket?
A1: OEM-equivalent parts manufactured to meet or exceed factory performance and fitment.

Q2: Do they come as a pair?
A2: Sold individually—order Left (driver) or Right (passenger) as required.

Q3: Do I need an alignment afterward?
A3: Yes. Alignment is essential to set geometry correctly and protect tyres.

Q4: How do I confirm side/fitment?
A4: Use your VIN to confirm the exact part; on right-hand-drive vehicles, Left = driver side, Right = passenger side.