Dorman - OE Solutions Radius Arm P/N:522-915

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$272.99
MPN: 522-915
Item Package Quantity: 1
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Dorman - OE Solutions Radius Arm P/N:522-915
Dorman - OE Solutions Radius Arm P/N:522-915
$272.99

Keep the front axle firmly located and control fore-aft movement with the Dorman - OE Solutions Radius Arm (MPN 522-915). This is the front left radius arm, and it drops in as a direct-fit replacement for the 1999-2019 Ford F-250 Super Duty and 1999-2019 Ford F-350 Super Duty. See the Buyer's Guide tab for engine-level details.

A radius arm links the front axle to the frame, resisting the twisting loads of braking and acceleration while helping maintain axle position and caster. If a worn or damaged radius arm is behind clunking, front-end wander, or shifting caster on your Super Duty, this replaces it.

  • Direct replacement: fits and performs like the original equipment on the listed applications.
  • Reliable fit: precision-engineered to match the design and dimensions of the original components.
  • Durable construction: built to strict standards using sturdy materials.
  • Rigorously tested: thorough quality-control measures support long service.

Consult the vehicle service information for the correct fasteners and whether they may be reused.

Interchange: CA8958 · 2C3Z3A360AA · 5C3Z3A360AA · 7C3Z3A360A · 7C3Z3A360AC · 7C3Z3A360C · F81Z3A360BB

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

CA8958, 2C3Z3A360AA, 5C3Z3A360AA, 7C3Z3A360A, 7C3Z3A360AC, 7C3Z3A360C, F81Z3A360BB

Frequently Asked Questions

What vehicles does this radius arm fit?

It is a direct-fit replacement for the 1999-2019 Ford F-250 Super Duty and 1999-2019 Ford F-350 Super Duty. Check the Buyer's Guide tab to confirm your vehicle.

Which side is this radius arm for?

This is the front left radius arm. Confirm the correct position for your vehicle before ordering.

What does a radius arm do?

It links the front axle to the frame, controlling fore-aft axle movement and helping maintain axle position and caster during braking and acceleration.

What are signs a radius arm may need replacing?

Clunking, front-end wander, or changes in caster can be signs of a worn or damaged radius arm. Diagnose the cause before replacing.

Are mounting fasteners included?

Consult the vehicle service information for the correct fasteners and whether they may be reused, as some suspension fasteners are single-use.