Voltage Regulator Description
This Voltage Regulator is indexed for Cummins s: Fit for Cummins Engine: QSB6.7. Compare reference number JFZ2725-800 against the label on your existing Cummins component before ordering.
Before checkout, compare OEM part number JFZ2725-800, 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.




