TURBOMECA 53.502.0 Astazou Fuel Pump Pressure Switch Line Turboshaft Gas Turbine Engine

( Brand: Turbomeca ), ( Manufacturer Part Number: 53.502.0 ), ( Part Type: Fuel Pressure Switch Line Pump Engine ), ( Compatible Make: Alouette ), ( Compatible Model: Astazou ), ( Country Of Origin: France )

Review TURBOMECA Astazou Fuel Pump Pressure Switch And Line Turboshaft Gas Turbine Engine

Introducing the Turbomeca ASTAZOU Fuel Pump Pressure Switch, a crucial component designed for use in Turbomeca's line of turboshaft gas turbine engines, specifically model 53.502. This advanced switch ensures reliable fuel supply pressure control for optimal engine performance.

The fuel pump pressure switch is a pneumatically actuated, double-pole, double-throw (DPDT) switch. It is designed to monitor the fuel pressure provided by the engine's fuel pump and switch between two fuel supply lines based on the fuel pressure level. The high-pressure line is activated when the fuel pressure exceeds a predetermined threshold, while the low-pressure line is engaged when the fuel pressure falls below that level.

Constructed from high-quality materials, this fuel pump pressure switch is built to withstand the rigorous operating conditions of gas turbine engines. It features a robust design with a protective cover that shields the electrical contacts from the engine environment, ensuring longevity and reliability.

The switch is equipped with a clear indication light that illuminates when the high-pressure fuel line is engaged, allowing for easy visual confirmation of the fuel pressure status. The switch also comes with easily accessible terminal connections, making it simple to install and maintain.

The Turbomeca ASTAZOU Fuel Pump Pressure Switch is essential for maintaining the proper fuel pressure in the engine, ensuring smooth engine operation and improved fuel efficiency. This component is an essential investment for those operating turboshaft gas turbine engines, providing peace of mind and enhanced performance.

The Turbomeca Astazou 53.502.0 fuel pump pressure switch is a critical component of the Turbomeca Astazou turboshaft gas turbine engine. This part ensures the correct fuel pressure is maintained for the engine to operate efficiently and safely. Let's discuss the pros and cons of buying this fuel pump pressure switch.

1. Reliability: Turbomeca is a well-known and reputable engine manufacturer, and their components, including the fuel pump pressure switch, are known for their reliability and durability.

2. Easy to Install: The fuel pump pressure switch is a relatively simple component to install, and it can typically be done without the need for extensive engine disassembly.

3. Safety: Proper fuel pressure is essential for engine safety, and a malfunctioning fuel pump pressure switch can lead to engine damage or even a fire. Replacing this component when necessary can help ensure engine safety.

4. Improved Performance: A faulty fuel pump pressure switch can limit engine performance, so replacing it with a new one can help restore engine efficiency and power.

1. Cost: Turbomeca components, including the fuel pump pressure switch, can be expensive. The cost of this part may be a significant investment for some operators.

2. Availability: Depending on the location and availability of stock, it may take some time to source and receive a new fuel pump pressure switch.

3. Complexity: While the installation process is relatively straightforward, understanding the fuel system and fuel pressure requirements of the engine can be complex. Ensuring proper installation and calibration of the new fuel pump pressure switch is essential.

The Turbomeca Astazou 53.502.0 fuel pump pressure switch is a critical component of the Turbomeca Astazou turboshaft gas turbine engine. Its reliable operation is essential for engine safety, efficiency, and performance. While the cost and availability of this part may be a concern, the benefits of replacing a faulty switch with a new one can far outweigh the costs. Proper installation and calibration are essential to ensure the new component functions correctly and provides the desired fuel pressure for the engine.

If you suspect a faulty fuel pump pressure switch in your Turbomeca Astazou turboshaft gas turbine engine, it is recommended to have it inspected and replaced as soon as possible. A reputable engine maintenance provider or Turbomeca support team can help diagnose the issue and provide you with a new, high-quality fuel pump pressure switch to restore engine performance and safety.

Details:

Turbomeca electrical pressure switch no. 076 53.502.0;' and attached fuel line for the pump dates to 1975 likely from an Astazou gas turbine Turboshaft engine was found with other parts Alouette III Helicopter. Any is for the sole purpose of identifying an item. Airworthiness is ONLY determined by an FAA approved mechanic or certified repair station.

part #: 535020 price

• $275.00

specifications aviationpar:

• brand: Turbomeca
• mpn: 53.502.0
• part type: Fuel Pressure Switch Line Pump Engine
• compatible make: Alouette
• compatible model: Astazou
• country of origin: France

payments aviationpar:

• credit card: Visa
• other
• wallet: Apple-pay

shipping aviationpar:

• transit: 4-8 Days
• class: Standard
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• cost: $0.00

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: For parts or not working

offer aviationpar:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: December 18, 2025
• sold: 0

returns aviationpar:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller aviationpar:

• city: Corvallis, Oregon
• # reviews: 16061
• rating: 100.0%

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