Where to buy
Supersessions & cross-references
Aftermarket interchange56-1540-00 find
Verify the exact part for your serial number before ordering.
Generator sets using 300-1404
1Cummins/Onan 6.3JB-518E
Service part / kit · Board Assembly, Complete - 12 Place · qty 1 — part number 300-1404. Used by the engines and generator sets below.
Verify the exact part for your serial number before ordering.