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Service bulletin CSR 518

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10199087
Published by NHTSA2021-07-09
Manufacturer's numberCSR 518
Manufacturer's date2021-07-06
NHTSA componentWHEELS

NHTSA's summary

Ford Motor Company has determined a defect that relates to motor vehicle safety exists on certain 2021 model year Super Duty vehicles with front-wheel hub extensions built between February 7, 2021, and June 3, 2021. Contact your local Ford dealer to schedule a service date to perform the recall. Refer to the included communication from Ford for additional information. Altec is not able to complete this repair. All work must be completed by an authorized Ford dealer. This repair is not covered under the Altec Warranty policy.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Wheels

Vehicles listed
FORD F-250 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-600 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-650 SD2021 (the catalog's model; the bulletin names a series or trim of it)
FORD F-750 SD2021 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20213632021-06-10. Wheels

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SSM 497222021-05-03. Service bulletin. Some 2017-2021 F-Super Duty vehicles equipped with dual rear wheels (DRW) and 17 inch aluminum wheels may require valve stem replacement for the front wheels. The parts catalog has been updated to use service part F2GZ-1700-D for the front wheels.