This is an authentic SUNDSTRAND PESCO fuel pump, part number 025277-300, also cross-referenced as PE-5011-RE-21 (Mod #3). This unit represents the pinnacle of aerospace fuel system engineering, designed for reliable, high-pressure fuel delivery in demanding rotary power-driven applications.
Crafted to the exacting specifications of Sundstrand (now part of Woodward), a global leader in aerospace control systems, this pump is engineered for precision and durability. It is a critical component for converting mechanical shaft power into consistent hydraulic power for fuel pressurization and transfer.
SERIAL NO: PE-5011-RE-21
MODEL: 025277-300
PARTS LIST NO: 025277-300-05
SUNDSTRAND AVIATION DIVISION
Key Features & Specifications:
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Manufacturer & Brand: SUNDSTRAND (Woodward) PESCO – The industry standard for aerospace fuel and hydraulic pumps.
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Part Numbers: 025277-300 (Primary) | PE-5011-RE-21 (Alternate) | Modification #3.
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Type: Rotary Power-Driven Fuel Pump. Designed to be driven directly by an aircraft or turbine engine gearbox or accessory drive.
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Application: Engineered for aerospace, aviation, and industrial turbine applications. Commonly found in fuel systems for aircraft, APUs (Auxiliary Power Units), and ground power units requiring dependable, high-flow fuel delivery.
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Design: Features a robust rotary-vane or gerotor design, providing smooth, pulsation-free fuel flow essential for stable engine performance.
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Construction: Built with premium, fuel-compatible materials to withstand aviation fuels, operational extremes, and rigorous service life.
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Reliability: Manufactured to meet stringent MIL-SPEC and aerospace quality standards, ensuring performance in critical flight and operational systems.
Typical Applications & Use Cases:
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Aircraft Main Engine Fuel Feed Systems
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Auxiliary Power Unit (APU) Fuel Supply
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Fuel Transfer and Booster Pump Systems
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Ground Support Equipment (GSE) and Test Rigs
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Industrial Gas Turbine Fuel Systems
Why Choose This Pump?
When you specify a genuine SUNDSTRAND PESCO pump, you are selecting proven reliability. This pump is not an aftermarket substitute; it is the original equipment manufacturer (OEM) part designed for seamless integration, optimal performance, and long service intervals in mission-critical applications.
Disclaimer for Purchase:
This part is sold as GROUND SUPPORT / REMOVED FROM SERVICE. It is ideal for operational spares, maintenance rotations, or certified overhaul programs. Buyers are responsible for verifying the exact part number, configuration, and airworthiness certification status for their specific application. Consult with a qualified aviation maintenance technician or engineer prior to installation.
