Details

• Brand:

  

  

• SKU:

  W715491-S442

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

  Knuckle Bolt, Wheel Bearing Bolt, Steering Knuckle Bolt, Bolt

• Description:

  This is a Ford W-prefix steering knuckle bolt, a standardized fastener cataloged under part number W715491-S442 used to secure the steering knuckle to the lower strut or wheel bearing, with documented use on the C-Max and Focus. Dealer catalogs list it as a knuckle lower bolt, steering knuckle bolt, or wheel bearing bolt, the conflicting names reflecting how the same standardized bolt is described across positions. Because it joins steering and suspension at the wheel end, correct torque is critical; a loose or under-torqued bolt lets the knuckle move, producing clunks, vibration, and altered alignment. This is a single-use fastener that Ford specifies cannot be reused or reinstalled, so it should be replaced rather than refitted. The bolt is a standardized multi-application item independent of its same-base sibling, so no finite published vehicle list exists for it. Confirm the size and fitment against your VIN through a dealer parts catalog before ordering, and have the alignment checked after service. This is a multi-year service part that fits across the model years of the listed Ford applications.

• Notes: Part cannot be reused/reinstalled.

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