Front Right Steering Knuckle for 2015-2020 Ford F-150 & More - Dorman 686-406

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$430.99
MPN: 686-406
UPC: 194883174740
Item Package Quantity: 1
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Dorman - OE Solutions Steering Knuckle P/N:686-406
Dorman - OE Solutions Steering Knuckle P/N:686-406
$430.99

Help keep rust from locking the wheel hub bearing to the knuckle with the Dorman steering knuckle, part number 686-406. It is a front right knuckle made for the 2015-2020 Ford F-150 and 2015-2020 Ford Lobo.

Replacing a worn wheel hub assembly on these trucks can get difficult when rust builds up between the steering knuckle and the hub bearing, eventually seizing the two assemblies together. The problem is common in Salt Belt regions, but it can also develop over time under normal use. When it does, the original knuckle can be hard or impossible to salvage. This Dorman OE Solutions steering knuckle, part of Dorman's OE FIX line, adds a patent-pending, proprietary coating that helps prevent corrosion between surfaces.

  • Improved design: A proprietary coating helps keep rust from forming between surfaces, for a more reliable repair than the factory knuckle design.
  • Direct replacement: Engineered to match the performance of the original equipment steering knuckle.
  • Location-specific: Made for the front right side of the 2015-2020 Ford F-150 and 2015-2020 Ford Lobo.
  • Trustworthy quality: Supported by Dorman's U.S.-based team of product experts and more than a century of automotive experience.

See the Buyer's Guide tab for engine details and the full application list.

Interchange: JL3Z3K185A

This part cross-references / interchanges with the following part numbers:

JL3Z3K185A

Frequently Asked Questions

Which side does this 2015-2020 Ford F-150 steering knuckle fit?

It is the front right knuckle, made for the front right side of the 2015-2020 Ford F-150 and 2015-2020 Ford Lobo.

What does the coating on this knuckle do?

It is a patent-pending, proprietary coating that helps prevent rust from forming between the knuckle and hub bearing surfaces. That rust can seize the two assemblies together.

What does a steering knuckle do?

The steering knuckle holds the wheel hub bearing and connects it to the suspension and steering linkage, so the front wheel can pivot as you steer.

What are signs the steering knuckle may need replacing?

Signs include a hub bearing rusted or seized into the knuckle that damages it during removal, visible cracks or heavy corrosion, or a knuckle bent in an impact.

How is this knuckle installed?

It is a direct replacement for the listed applications. Follow the vehicle service information for procedures, torque values and whether original fasteners may be reused, then have the alignment checked.