Get the Most Out of Your Turbines, without the OEM Upgrade.

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Thousands of GE Circuit Boards and Components in Stock to Extend Your System’s Operational Life

Gas Turbine Controls Offers Genuine New, Unused and Remanufactured GE Parts for your Control and Excitation Systems

Improve your controls with our extensive inventory of GE parts, including the world’s largest stock of GE Speedtronic, and ability to refurbish vintage cards through our in-house test and repair facility.

In addition to circuit boards, we stock all major components of the panels, including:



And More!

Our GE product line includes:

All GE parts are fully tested and covered by our Gas Turbine Controls Corporation warranty.

Mark I-II
Mark III
Mark IV

• Mark V

Mark VI
• Mark VIe
• Generrex


• EX2100

About Gas Turbine Controls

Gas Turbine Controls (GTC) provides the most comprehensive solutions to reduce the pressures of upgrading out-of-date GE turbine control systems and excitation, with the world’s largest inventory of GE Speedtronic control and excitation spares. In addition to providing GE control parts, GTC also carries out testing and repairs at their advanced in-house facility and their experienced field service engineers provide service, training and support to our clients worldwide. With their complete array of products and services, GTC provides clients with the solution to extend the service of their current systems for years beyond OEM support.

Copyright © 2001 – 2015. Gas Turbine Controls Corp. and its affiliated companies are not directly affiliated with any of the companies whose products we sell. Many of the names of manufacturers or products in our inventory are trademarks of the respective manufacturer. | Privacy Policy - We are the sole owners of the information collected on this landing page. We only have access to/collect information that you voluntarily give us. We will not sell or rent this information to anyone.


Our Clients Have Saved Money by Extending the Lives of Their Control Systems and Excitation