# Service bulletins for the 2006 Workhorse W18

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.

1 bulletin from NHTSA, as of 2026-10-19.

- [20801\-C](/bulletins/10027564.md), 2009-01-27, Service bulletin: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM; STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT. WORKHORSE CHASSIS: STEERING ARM CASTLE NUT. THE MODELS MAY HAVE HAD A DRAG LINK TO STEERING ARM CASTLE NUT STRIPPED FROM AN OVER TORQUE CONDITION. \*PE

JSON: [/v1/vehicles/2006_workhorse_w18/bulletins](/v1/vehicles/2006_workhorse_w18/bulletins)

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