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Service bulletin 16D92

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 id39457
Published by NHTSA1995-11-01
Manufacturer's number16D92
Manufacturer's date1992-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

NEW FRONT CRANKSHAFT OIL SEALS. *TW

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
DETROIT DETROIT
DETROIT DIESEL DETROIT

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