The 4136J58-G01 is a GE Speedtronic Mark III turbine control circuit board from the 4136J series (first revision). This board performs a specific analog control or interface function within the Mark III turbine control panel. When sourcing 4136J58 boards, the G-number suffix identifies the hardware revision — G01 and G1 may represent the same revision in different part number formats used across different GE documentation. Powergenics can verify compatibility and supplies the 4136J58-G01 with a 3-year warranty. Call 800-861-9773 for availability.

Need This Board Repaired or Sourced?
Powergenics repairs and supplies industrial circuit boards with a 3-year warranty and 98% success rate. We are SDVOSB certified and hold a GSA contract. Rush turnaround available.




