Details

• Brand:

  

  

• SKU:

  W712840-S439

• Positions: Left, Right, Front Lower Forward
• Other Names:

  Bolt

• Description:

  This Genuine Ford front lower control arm bolt (W712840-S439) is documented for Ford Fusion, plus Lincoln MKZ and Mercury Milan across multiple model years. This is a Genuine Ford front lower control arm bolt, the fastener that secures a front lower control arm to its frame, subframe or knuckle mounting point. It uses the standard Ford W-series bolt base and is a multi-vehicle suspension service part shared across many platforms rather than one model. Ford lists it as a Front Lower Control Arm Bolt, and dealer parts data also shows it as a suspension control arm bolt or lower arm pivot bolt. When this bolt is loose or worn the control arm develops play, producing clunking over bumps, alignment drift, wandering steering and accelerated tire and bushing wear. Correct torque keeps the arm located so the front suspension geometry stays true. Because Ford treats this as universal service hardware used across many vehicles, no single finite vehicle list is published; confirm the exact application against your VIN before ordering so the thread, length and grade match, and have alignment checked after installation.

• Replaces:

  W712260S439

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