WenmarOpen by Wenmar Pro

Service bulletin SS1034238

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 id10168130
Published by NHTSA2019-11-21
Manufacturer's numberSS1034238
Manufacturer's date2019-11-21
NHTSA componentFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING

NHTSA's summary

Service Solution announcing that extended DEF tank covers brackets are available for any Western Star and Freightliner vehicles with a 13 gal or 23 gal DEF tank. The extended cover provides more protection to the DEF tank when stepping on top of the tank.

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

Engine, Equipment and accessories, Fuel system, Fuel tank

Vehicles listed
FREIGHTLINER FREIGHTLINER
WESTERN STAR WESTERN STAR

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