GE Vernova industrial steam turbine spare parts — major and minor groups

GE Vernova industrial steam turbine spare parts — major and minor groups

The manufacturer publishes these industrial steam-turbine spare-part groups. Availability and compatibility must be evaluated for the installed unit; the list is not an illustrated parts catalogue for every GE or legacy turbine.

Major component groups

• Rotors with or without blading
• Casings
• Gland housings
• Blades
• Diaphragms
• Gland segments
• Bearings
• Valve internals
• Valve actuators

Minor parts and maintenance groups

• Fasteners
• Gaskets
• Seals
• Filters
• Consumables
• Modular control-system spares

Major and minor are navigation groups on this catalogue page. They do not define an OEM inspection interval, replacement interval or safety-criticality classification. A small item can still be critical to turbine operation.

Required information for a spare-parts quotation

• Turbine manufacturer, model, serial number and package identification
• OEM part number, description, stage or component position and quantity
• Drawing number and revision or illustrated parts-list reference
• Requested condition: new OEM, refurbished, repaired or technically evaluated alternative
• Operating duty, required certificates and inspection documents

ETECH GROUP reviews technical compatibility and procurement scope before quotation. These grouped lists do not confirm stock, OEM authorization or supply of every listed item.

Source references

• Manufacturer or service-provider reference

References reviewed: 14 October 2026. No unverified OEM part numbers are included.