# Service bulletin TSB31\-019\-WST

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.

- Type: Service bulletin
- NHTSA id: 11025888
- Published by NHTSA: 2025\-12\-02
- Manufacturer's number: TSB31\-019\-WST
- Manufacturer's date: 2025\-11\-25
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Technical Service Bulletin for Replacing the One\-Piece Aluminum Crossmember with a Steel Five\-Piece Crossmember

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025888-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025888-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2022 to 2025 WESTERN STAR 47X

JSON: [/v1/bulletins/11025888](/v1/bulletins/11025888)

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