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Service bulletin IK0800560

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 id11034295
Published by NHTSA2026-07-02
Manufacturer's numberIK0800560
Manufacturer's date2026-06-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This document will guide the user through the changes of the dielectric grease/coatings used in certain areas on all International vehicles built after 1/8/2018. International's Electrical Engineering Team made this change to improve the longevity of the OEM coatings and to improve applications at the factory.

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

Electrical system

Vehicles listed
INTERNATIONAL CV2018 to 2025
INTERNATIONAL HV2018 to 2026
INTERNATIONAL HX2018 to 2026
INTERNATIONAL LONESTAR2018 to 2024
INTERNATIONAL LT2018 to 2026
INTERNATIONAL MV2018 to 2026
INTERNATIONAL RH2018 to 2026

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