Details

• Brand:

  

  

• SKU:

  W715138-S439

• Positions: Left, Right
• Other Names:

  Leaf Spring Shackle Bolt, Bolt

• Description:

  This is a genuine Ford shackle bolt cataloged for the F-350 Super Duty rear suspension. It pivots the leaf-spring shackle at the frame or spring eye, locating the rear leaf pack and allowing the spring to articulate as the axle moves through its travel. The bolt carries the suspension loads passing through the shackle, so correct diameter, length, and thread are essential to safe operation. A buyer searching for this part is usually servicing the rear leaf springs, shackles, or bushings on a Super Duty and has found the original shackle bolt worn, seized, or corroded, where a fresh correctly specified bolt is needed to restore a tight, properly clamped pivot. Installing the matching Ford bolt restores the clamp load and bearing fit the shackle joint was engineered around, which matters because a loose or undersized shackle bolt can allow the spring eye to shift, knock, or wear the bushing prematurely. This is standard Ford service hardware in the S439 flanged-hex family; the suffix denotes head style and dimensional spec rather than a single platform, so confirm the exact suffix matches the bolt removed before installing and torque to the value in the appropriate Ford workshop section. Supplied as a genuine Ford OEM fastener to the original specification.

• Notes: Part cannot be reused/reinstalled.

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