LYCOMING A73764 Crankshaft Aircraft Specialties O320 E2D

( Brand: Lycoming ), ( Manufacturer Part Number: A73764 ), ( Part Type: Crankshaft ), ( Country/region Of Manufacture: United States )

Review LYCOMING E2d Crankshaft Fresh From Overhaul Aircraft Specialties

The Lycoming A73764 O-320-E2D crankshaft is an essential component of the O-320-E2D engine, which is widely used in various light aircraft. This crankshaft is meticulously designed and manufactured to provide superior performance, durability, and reliability.

The crankshaft is a key part of the engine's powertrain system, responsible for converting the linear motion of the pistons into rotational motion that drives the propeller. It is made from high-strength, forged steel to ensure the necessary strength and rigidity to withstand the intense forces generated during engine operation.

The O-320-E2D crankshaft features a precise machining process to ensure that all critical dimensions and surfaces are accurately produced. The crankshaft's journals and bearing surfaces are ground to exacting tolerances to ensure a proper fit with the engine's connecting rods and main bearings. The crankshaft's fillet radii are also carefully machined to provide optimal strength and fatigue resistance.

The Lycoming A73764 O-320-E2D crankshaft is also designed with a number of features to enhance its durability and longevity. For example, it is nitrided to increase its surface hardness and wear resistance. The crankshaft's counterweights are precision-balanced to ensure smooth engine operation and minimize vibration. The crankshaft also features a polished finish, which not only looks great but also helps to reduce friction and wear.

This crankshaft is fully interchangeable with the original equipment manufacturer (OEM) crankshaft and is backed by a warranty that guarantees its quality and performance. It is recommended for use in Lycoming O-320-E2D engines and is available from trusted aviation parts suppliers.

In summary, the Lycoming A73764 O-320-E2D crankshaft is a high-quality, precision-machined component designed to provide superior performance, durability, and reliability in the demanding environment of an aircraft engine. Its meticulous design, manufacturing process, and advanced features make it an excellent choice for aircraft owners and operators looking for a reliable and long-lasting replacement crankshaft for their Lycoming O-320-E2D engine.

The Lycoming AIO-540-C1D engine, which uses the Lycoming A73764 O320 E2D crankshaft, is a popular choice for general aviation aircraft. Here are some pros and cons of buying this crankshaft specifically:

1. Reliability: The Lycoming A73264 O320 E2D crankshaft is known for its durability and reliability, making it a preferred choice for many aircraft owners.

2. Easy to find: This crankshaft is commonly used in Lycoming engines and is readily available from various suppliers.

3. Affordability: Compared to other crankshaft options, the Lycoming A73764 O320 E2D crankshaft is relatively affordable.

1. Wear and tear: Like any other engine component, the crankshaft is subject to wear and tear over time. Regular maintenance is necessary to ensure its longevity.

2. Complexity: The installation and replacement of the crankshaft can be a complex process that requires specialized knowledge and tools.

3. Potential for damage: The crankshaft is a critical component of the engine, and any damage to it can lead to costly repairs or even engine replacement.

In conclusion, the Lycoming A73764 O320 E2D crankshaft is a reliable and affordable option for aircraft owners, but it requires regular maintenance and careful handling. The complexity of the installation and replacement process is a potential drawback, but the crankshaft's durability and availability make it a popular choice for many.

Recommendation: If you are in the market for a crankshaft for your Lycoming engine, the A73764 O320 E2D is a good option to consider. However, be sure to work with a qualified mechanic to ensure that the installation and replacement process is done correctly and efficiently. Additionally, make sure to follow the recommended maintenance schedule to keep the crankshaft in good working order.

Details:

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part #: a73764 prices

• $495.00-$2000.00

specifications aviationpar:

• brand: Lycoming
• mpn: A73764
• part type: Crankshaft
• country/region of manufacture: United States

offer aviationpar:

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

payments aviationpar:

• wallet: Google-pay
• credit card: Diners-club

seller aviationpar:

• rating: 100.0%
• city: Palatka, Florida
• # reviews: 2790

returns aviationpar:

• policy: No Returns

shipping aviationpar:

• type: Fixed
• cost: $0.00
• carrier: FedEx
• transit: 4-8 Days
• service: FedEx Ground Economy
• class: Economy

general aviationpar:

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

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