Service bulletins for the 2014 Western Star 4700
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.
685 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Axle are shown. Show all
| SF490 | 2018-01-05. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SF490-DLR Western Star 4700 Forward Rear Axle Wiring |
|---|---|
| FL718 | 2017-06-01. Service bulletin. POWER TRAIN:AXLE HUBS. FL718 FRONT AXLE HUB RATING |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.