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Service bulletin TSB150113-071515

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 id10086028
Published by NHTSA2016-12-13
Manufacturer's numberTSB150113-071515
Manufacturer's date2005-07-22
NHTSA componentFUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN ANNOUNCES A NEW FUEL PUMP WITH A DIAMOND-LIKE COATED TAPPET ROLLER PIN. THE NEW ROLLER PINS ARE LESS SUSCEPTIBLEL TO DEBRIS OR CORROSION DAMAGE, WHICH CAN LEAD TO A FUEL PUMP FAILURE.

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

Fuel system, Fuel pump

Vehicles listed
CUMMINS ISX11.9
CUMMINS ISX12
CUMMINS ISX15

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