Details

• Brand:

  

  

• SKU:

  W714456-S439

• Positions: Left Rear, Right Rear, Rear, Center Rear
• Other Names:

  Shackle Bolt, Leaf Spring Shackle Bolt, Bolt

• Description:

  This is a rear leaf spring shackle and mount bolt, base part HB3, used to fasten a rear leaf spring shackle or mount on Super Duty trucks from F-250 through F-550 and the E-550 Super Duty among others. It supersedes earlier numbers including N606630-S426. The dominant catalog name is shackle bolt, appearing also as spring mount bolt and rear spring bolt 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 spring or shackle is disturbed. Sample applications are listed here as examples and not a finite list. The bolt clamps the spring eye or shackle under heavy suspension load, so a loose, stretched, or reused bolt lets the spring mount shift, which a buyer notices as a clunk over bumps, axle wander, or a knock under load. Because it is a load-bearing 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.
• Replaces:

  N606630S426, N807147S426, W500593S426, W500593S439, W710943S439

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