Description
🔹 The HEINZMANN STG 90-03 505-00-005-03 is an electric actuator designed for engine and governor control applications. It is suitable for fuel-control positioning and related mechanical control functions in compatible diesel and gas engine systems, making it useful for maintenance, replacement, troubleshooting, and spare-parts inventory. Before installation, verify the actuator model, mounting arrangement, electrical connections, travel requirements, and compatibility with the existing HEINZMANN governor and engine control system.

Product Parameters
🔹 Brand: HEINZMANN
🔹 Model: STG 90-03
🔹 Part Number: 505-00-005-03
🔹 Product Name: Electric Actuator
🔹 Product Type: Engine Control Actuator
🔹 Function: Mechanical Control Positioning
🔹 Application: Diesel / Gas Engine Control
🔹 System Category: Governor & Engine Automation
🔹 Condition/Status: Surplus / Used
🔹 Compatibility: System-dependent; verify installation requirements
Model Recommendations
- HEINZMANN STG 90-03
- HEINZMANN STG 30
- HEINZMANN STG 60
- HEINZMANN STG 100
- HEINZMANN StG 200
- HEINZMANN LMG 90
- HEINZMANN PANDAROS III
- HEINZMANN DX 5
- HEINZMANN XIOS
- HEINZMANN ESG 1000
