DEHAVILLAND C3Y64-3 Otter Propeller Hub Cover DHC-3 P/n

( Brand: Dehavilland ), ( Manufacturer Part Number: C3Y64-3 ), ( Part Type: Cover Propeller Hub ), ( Compatible Make: De Havilland )

Review DEHAVILLAND Otter Propeller Hub Cover P/n New

The De Havilland DHC-3 Otter propeller hub cover, part number C3Y64-3, is an essential component for maintaining the efficiency and durability of the aircraft's propeller system. This hub cover is specifically designed for De Havilland Otter series aircraft and is a crucial part of the propeller assembly.

The hub cover is manufactured using high-strength materials to ensure it can withstand the rigors of flight and ground operations. It features a sleek, aerodynamic design that minimizes drag and maximizes airflow, contributing to improved overall aircraft performance. The cover also serves to protect the propeller hub from debris and foreign objects, reducing the risk of damage and potential downtime.

The C3Y64-3 hub cover is precision-engineered to fit securely onto the propeller hub, ensuring a snug and stable connection. It features an O-ring seal that creates a tight seal around the hub, preventing air and moisture from entering the hub and potentially causing corrosion or damage. The O-ring seal also helps to reduce noise levels during flight, contributing to a quieter and more comfortable cabin environment.

The hub cover is easy to install and remove, allowing for quick and efficient maintenance. It is designed to be interchangeable with other Otter series hub covers, making it a versatile and convenient addition to any Otter aircraft fleet.

In summary, the De Havilland DHC-3 Otter propeller hub cover, part number C3Y64-3, is an essential component for maintaining the performance and reliability of the Otter series aircraft's propeller system. Its aerodynamic design, high-strength materials, and O-ring seal make it a durable and effective solution for protecting the hub and reducing noise levels. Its easy installation and interchangeability make it a valuable addition to any Otter aircraft fleet.

The De Havilland DHC-3 Otter is a popular and versatile aircraft known for its reliability and durability in various operating conditions. One of its critical components is the propeller hub cover, which protects the hub from external elements and ensures the proper functioning of the propeller. If you are considering purchasing a new propeller hub cover for your DHC-3 Otter with part number C3Y64-3, here are some pros and cons to help you make an informed decision:

1. Improved safety: A new hub cover can ensure the safety of your aircraft by preventing potential leaks, cracks, or other damages that could lead to engine failure or other issues.

2. Enhanced performance: A well-maintained hub cover can contribute to improved engine performance by reducing drag and ensuring efficient power transmission from the engine to the propeller.

3. Longer lifespan: Replacing a worn-out hub cover with a new one can help extend the lifespan of your engine and reduce the need for costly repairs or replacements in the future.

4. Compliance with regulations: Regular replacement of hub covers is often required by regulatory agencies to ensure the airworthiness of your aircraft.

1. Cost: The price of a new hub cover can be significant, especially for an aircraft as complex as the DHC-3 Otter.

2. Downtime: Installing a new hub cover requires removing the old one, which can involve substantial downtime for your aircraft.

3. Complexity: The installation process for a hub cover can be complex and may require specialized knowledge and tools.

4. Availability: Depending on your location and the availability of replacement parts, it may take some time to obtain a new hub cover for your aircraft.

In conclusion, while purchasing a new hub cover for your De Havilland DHC-3 Otter with part number C3Y64-3 may involve some costs and downtime, the benefits of improved safety, enhanced performance, longer lifespan, and regulatory compliance make it a worthwhile investment for any aircraft operator. By ensuring that your hub cover is in good condition, you can help ensure the overall safety and reliability of your aircraft and reduce the risk of costly repairs or replacements in the future.

If you are considering purchasing a new hub cover for your DHC-3 Otter, it is recommended that you do so from a reputable and trusted supplier to ensure the quality and authenticity of the part. You may also want to consider scheduling the installation during a planned maintenance period to minimize downtime and ensure that the installation is carried out by a qualified and experienced technician.

Details:

Buyer receives 1 each DeHavilland DHC-3 Otter Propeller Hub Cover P/N C3Y64-3 New Surplus packaging may differ. 40A03-10 Buy More Save Eligible.

part #: c3y643 prices

• $55.00-$350.00

specifications aviationpar:

• brand: Dehavilland
• mpn: C3y64-3
• part type: Cover Propeller Hub
• compatible make: De Havilland

general aviationpar:

• condition: New
• Parts Accessories > Aviation Parts Accessories > Parts

shipping aviationpar:

• service: Economy
• type: Fixed
• transit: 4-8 Days
• class: Economy
• cost: $17.75

seller aviationpar:

• rating: 100.0%
• # reviews: 10122
• city: Arcadia, Florida

offer aviationpar:

• quantity: 9
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: January 25, 2026
• best offers: True

payments aviationpar:

• credit card: Visa
• other
• wallet: Paypal

returns aviationpar:

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

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