Hand Tools Description
This Hand Tools is indexed for Cummins 5.9L Cummins 89-02 Cylinder Head Alignment Dowel Pin Inserts. Compare reference number 3902343 against the label on your existing Cummins component before ordering.
Before checkout, compare OEM part number 3902343, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




