WenmarOpen by Wenmar Pro

Service bulletin 56J-MIS33-04

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 id10158554
Published by NHTSA2019-04-15
Manufacturer's number56J-MIS33-04
Manufacturer's date2019-03-06
NHTSA componentEQUIPMENT; STRUCTURE

NHTSA's summary

has been discontinued by our supplier effective immediately.

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

Body and frame, Equipment and accessories

Vehicles listed
UNITED TRAILERS UNITED TRAILERS

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