BEECHCRAFT PARTS 50-921572-31 Air Pump Fuel Boos Inlet

( Brand: Beechcraft Parts ), ( Manufacturer Part Number: 50-921572-31 ), ( Part Type: Fuel Pump )

Review BEECHCRAFT PARTS Air Fuel Boos Pump Inlet fits KING

The Beechcraft 50-921572-31 King Air Fuel Boost Pump Inlet is a crucial component designed for enhancing the fuel system performance in Beechcraft King Air aircraft. This inlet assembly is specifically engineered to house the fuel boost pump, which plays a vital role in supplying pressurized fuel to the aircraft's engines.

Constructed primarily from aluminum alloy, this component boasts excellent durability and corrosion resistance, ensuring it can withstand the demanding conditions of aviation fuel systems. The inlet features a smooth, streamlined design that minimizes drag and reduces turbulence, contributing to optimal fuel flow and engine efficiency.

The fuel boost pump inlet comes equipped with a secure, locking mechanism that ensures a tight seal, preventing fuel leaks and maintaining the integrity of the fuel system. It is designed to be easily accessible for maintenance purposes, with a large, clear access door that allows technicians to inspect and service the fuel boost pump without extensive disassembly.

Furthermore, the inlet is engineered with a robust, yet lightweight design, making it an ideal choice for upgrading older King Air models or for use in demanding aviation applications where maximum fuel efficiency and reliability are essential. The Beechcraft 50-921572-31 King Air Fuel Boost Pump Inlet is a must-have component for any King Air aircraft owner or operator seeking to maintain peak performance and safety standards.

The inlet assembly is part of the aircraft's fuel system, which is responsible for transporting fuel from the main tanks to the engines. The fuel boost pump plays a critical role in this process by increasing the fuel pressure to meet the demands of the engines. The inlet assembly houses and protects the fuel boost pump, ensuring it functions efficiently and effectively, even in challenging flying conditions.

Overall, the Beechcraft 50-921572-31 King Air Fuel Boost Pump Inlet is a well-engineered, reliable, and essential component for any King Air aircraft. Its aluminum alloy construction, streamlined design, secure locking mechanism, easy accessibility, and robust design make it a valuable investment for those seeking to maintain their aircraft's fuel system in top condition.

Buying a Beechcraft 50-921572-31 King Air fuel boost pump inlet involves considering its potential advantages and disadvantages for your specific aviation needs. Here's a brief analysis:

1. Improved fuel system efficiency: A new fuel boost pump inlet can enhance the fuel system's performance by ensuring an adequate fuel flow rate to the engine, which can lead to better fuel economy and reduced fuel consumption.

2. Enhanced engine reliability: A malfunctioning fuel pump inlet can lead to several engine-related issues, such as rough idling, surging, or even engine failure. Replacing a worn-out or damaged fuel pump inlet can help prevent such problems and ensure the engine runs smoothly and reliably.

3. Increased safety: A faulty fuel pump inlet can potentially lead to a fuel leak, which can pose a serious safety risk during flight. Installing a new fuel pump inlet can help mitigate this risk and ensure the fuel system is functioning correctly.

1. Cost: Replacing a fuel pump inlet can be a significant investment, especially for older King Air models. The cost of the part itself, labor, and any necessary modifications or additional components can add up quickly.

2. Downtime: Installing a new fuel pump inlet requires removing the old one, which can involve extensive labor and time. Depending on the availability of parts and the complexity of the installation process, this could result in several days of downtime for your King Air.

3. Complexity: Installing a new fuel pump inlet is not a trivial task, especially for those without extensive aviation maintenance experience. It may require specialized knowledge and tools, as well as adherence to strict safety procedures.

Weighing the advantages and disadvantages of buying a Beechcraft 50-921572-31 King Air fuel boost pump inlet, it's clear that this upgrade can bring substantial benefits to your aircraft's performance, reliability, and safety. However, the cost and downtime involved may make it a less appealing option for some. Ultimately, whether this investment is worthwhile for your specific situation depends on your priorities, budget, and the condition of your King Air's fuel system.

If your King Air's fuel system is experiencing issues, or if you're planning for a major overhaul, investing in a new fuel pump inlet could be a wise choice. However, if your aircraft is in good condition, and the cost and downtime are significant concerns, consider scheduling regular maintenance and inspections to ensure the fuel system remains efficient and reliable. Always consult with a certified aviation maintenance technician or service center for professional advice tailored to your specific situation.

Details:

As removed, King Air LJ-317 removed.

part #: 5092157231 price

• $300.00

specifications aviationpar:

• for models: King
• brand: Beechcraft Parts
• mpn: 50-921572-31
• part type: Fuel Pump

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

offer aviationpar:

• started: February 16, 2026
• quantity: 1
• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home

shipping aviationpar:

• class: Expedited
• cost: $15.47
• service: USPS Priority Mail
• carrier: USPS
• transit: 5-11 Days
• type: Calculated

returns aviationpar:

• policy: No Returns

payments aviationpar:

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

seller aviationpar:

• city: Brooksville, Mississippi
• rating: 100.0%
• # reviews: 402

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