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Service bulletin 42530

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 id10023699
Published by NHTSA2008-01-25
Manufacturer's number42530
Manufacturer's date2008-02-29
ReplacesPS42530
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

CATERPILLAR - PRODUCT SUPPORT PROGRAM FOR REPLACING THE WATER PUMP INLET ELBOW ON CERTAIN C13 ON-HIGHWAY TRUCK ENGINES. MODEL YEAR UNKNOWN. *NJ UPDATED 5/20/08. *NJ

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, Cooling system

Vehicles listed
CATERPILLAR CATERPILLAR1987

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