Details

• Brand:

  

  

• SKU:

  W714297-S440

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

  Front Bracket Nut, Lower Control Arm Nut, Leaf Spring Nut, Nut Hex

• Description:

  This is a suspension control arm and front insulator nut, base part HN2, thread size M18, cataloged on Explorer, F-150, Police Interceptor Utility, Aviator, and Mark LT among others. The dominant catalog name is front insulator nut, appearing also as control arm nut and lower arm nut on related diagrams. This is a single-use fastener that Ford specifies cannot be reused or reinstalled, so it should be replaced rather than refitted whenever the joint is disturbed. Sample applications are listed here as examples and not a finite list. The large nut clamps a control arm bushing or front mount insulator under suspension load, so a loose or reused nut lets the arm or mount shift, which a buyer notices as a clunk over bumps, an alignment pull, or a knocking suspension. Because it is a safety-critical suspension fastener it must be torqued to the published specification. Ford does not publish one finite vehicle list for this universal fastener, so confirm fit for your specific vehicle by VIN before ordering. 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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