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Service bulletin C2139

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 id10159527
Published by NHTSA2019-05-13
Manufacturer's numberC2139
Manufacturer's date2019-04-09
NHTSA componentENGINE; EQUIPMENT:OTHER:LABELS

NHTSA's summary

This Campaign is being issued to replace the engine dataplate(s) on certain ISX12N CM2380 X120B Engines. The dataplates on eligible engines were printed with wrong family name.

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, Labels and manuals

Vehicles listed
CUMMINS ISX12 G

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