L21443G03 – Nozzle, Ejector - Seal Pressure, Sump
Last updated: May 16, 2026
The L21443G03 is a nozzle, ejector - seal pressure, sump designed for LM2500 applications. This lm2500 base component is available from BDB Turbine Parts with worldwide shipping and competitive pricing.
Technical Specifications
| Part Number | L21443G03 |
|---|---|
| Manufacturer / Brand | GE |
| Category | LM2500 BASE |
| Turbine Compatibility | LM2500 |
| Availability | In Stock |
| Superseded By | L42844G02 |
Description
NOZZLE, EJECTOR - SEAL PRESSURE, SUMP
The L21443G03 ejector nozzle is specifically designed for the sump seal pressure system of the GE LM2500 gas turbine. This component is instrumental in controlling air and oil flow dynamics around the bearing sumps, ensuring robust sealing against leakage and contamination. Its precise operation is key to the overall health and efficiency of the turbine's lubrication and sealing systems.
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Frequently Asked Questions
What is L21443G03 and what is it used for?
L21443G03 is a nozzle, ejector - seal pressure, sump used in LM2500 systems. It is classified under the LM2500 BASE category and is essential for maintaining optimal turbine performance and reliability.
Is L21443G03 available for purchase?
Yes, L21443G03 is currently in stock at BDB Turbine Parts. Contact us for current pricing and availability. We ship worldwide and offer competitive pricing.
What turbine models is L21443G03 compatible with?
L21443G03 is compatible with LM2500 turbine systems. BDB Turbine Parts carries a comprehensive inventory of parts for these turbine models.
Has L21443G03 been superseded?
Yes, L21443G03 has been superseded by L42844G02. Both the original and replacement part may be available. Contact us for the best option for your application.
Are there alternative parts for L21443G03?
Yes, alternative parts include: L21443G02, MS9902-06, L42844G01, L42844G02. These alternatives may offer similar functionality. Our technical team can help you select the best option.
Why Choose BDB Turbine Parts?
BDB Turbine Parts is a specialized supplier of industrial gas turbine components, serving power generation facilities, oil & gas operations, and marine applications worldwide.
- Extensive Inventory: Over 17,000 part numbers for GE LM series, Speedtronic, and Woodward systems
- Quality Assured: All parts inspected and supplied with appropriate documentation and certifications
- Competitive Pricing: Direct sourcing enables competitive pricing on OEM and aftermarket parts
- Fast Delivery: Worldwide shipping with expedited options for urgent requirements
- Technical Support: Expert assistance with part identification, cross-referencing, and compatibility