L21177P03 – Disk, Low Pressure Turbine Rotor-stage
Last updated: April 6, 2026
The L21177P03 is a disk, low pressure turbine rotor-stage designed for LM2500 applications. This lm2500 base component is available from BDB Turbine Parts with worldwide shipping and competitive pricing.
Technical Specifications
| Part Number | L21177P03 |
|---|---|
| Manufacturer / Brand | GE |
| Category | LM2500 BASE |
| Turbine Compatibility | LM2500 |
| Availability | Available on Order |
| Superseded By | L21177P04 |
Description
DISK, LOW PRESSURE TURBINE ROTOR-STAGE
This L21177P03 low-pressure turbine rotor stage disk is a key component for the LM2500 gas turbine, integral to its power output. It provides the structural foundation for the turbine blades, which convert the energy of the hot gas stream into mechanical rotation. This specific revision has been superseded by the L21177P04, indicating an updated design for improved performance or extended operational life.
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Frequently Asked Questions
What is L21177P03 and what is it used for?
L21177P03 is a disk, low pressure turbine rotor-stage used in LM2500 systems. It is classified under the LM2500 BASE category and is essential for maintaining optimal turbine performance and reliability.
Is L21177P03 available for purchase?
L21177P03 is available on order at BDB Turbine Parts. Contact us for current pricing and availability. We ship worldwide and offer competitive pricing.
What turbine models is L21177P03 compatible with?
L21177P03 is compatible with LM2500 turbine systems. BDB Turbine Parts carries a comprehensive inventory of parts for these turbine models.
Has L21177P03 been superseded?
Yes, L21177P03 has been superseded by L21177P04. Both the original and replacement part may be available. Contact us for the best option for your application.
Are there alternative parts for L21177P03?
Yes, alternative parts include: L21177P04, L21177P05. 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