The DS3800HMPJ1A1D – Mark IV Card is an integral part of the GE Speedtronic Mark IV control system, designed to manage key turbine control tasks. This board helps execute critical processing operations, including logic control, monitoring, and system communication.

Engineered for high reliability, this control card plays a central role in maintaining the safe and efficient operation of gas or steam turbines. Whether you’re upgrading, performing preventive maintenance, or replacing a faulty module, the DS3800HMPJ1A1D offers trusted performance and compatibility.

At World of Controls, this item is available in both unused and expertly rebuilt conditions. Each board is rigorously tested to ensure it meets or exceeds OEM standards.

To reduce downtime, we offer same-day shipping and dedicated customer support. Contact us now to receive pricing and availability details — our team will get back to you within 24 hours.