MCCAULEY B-4516 Propeller Spacer

( Brand: Mccauley ), ( Manufacturer Part Number: B-4516 ), ( Part Type: Propeller Spacer )

Review MCCAULEY Propeller Spacer

The McCauley B-4516 Propeller Spacer is a crucial component for the efficient operation of a helicopter's propeller system. This spacer is specifically designed for use with McCauley B-Series propellers, model number B-4516, and is essential for maintaining the correct propeller pitch and ensuring optimal performance.

The spacer is manufactured from high-strength, lightweight materials, making it an ideal choice for helicopter applications. Its precise dimensions and contours allow it to fit snugly between the propeller blade and the hub, providing the necessary space for the blade to rotate freely while also preventing any unwanted contact between the two components.

The surface of the spacer is finished with a smooth, anodized coating that not only enhances its durability but also reduces the risk of corrosion. This feature is particularly important for helicopter operations in harsh environments, where the spacer may be exposed to extreme weather conditions, chemicals, or other contaminants.

The McCauley B-4516 Propeller Spacer is designed to be easily installed and removed, making it a convenient solution for maintenance and repair situations. Its simple, yet robust design ensures a secure fit, providing peace of mind to operators and mechanics alike.

In summary, the McCauley B-4516 Propeller Spacer is an essential accessory for any helicopter using a McCauley B-Series propeller, model number B-4516. Its high-strength, lightweight construction, precise dimensions, and durable anodized finish make it an indispensable component for maintaining the performance and reliability of the helicopter's propeller system.

McCauley B-4516 Propeller Spacer: A Detailed Analysis

The McCauley B-4516 propeller spacer is a crucial component for certain aircraft models, particularly those using McCauley propellers. This analysis aims to provide an unbiased assessment of the benefits and drawbacks of purchasing this part.

1. Enhances Safety: The McCauley B-4516 propeller spacer is designed to ensure proper clearance between the propeller and the cowling. This not only improves safety by preventing contact between the two but also reduces the risk of foreign object damage to the propeller.

2. Improves Performance: Proper clearance between the propeller and the cowling allows the air to flow evenly over the blades, reducing drag and improving overall aircraft performance.

3. Extends Propeller Life: By maintaining the recommended clearance between the propeller and the cowling, the McCauley B-4516 propeller spacer helps to prevent unnecessary wear and tear on the propeller, ultimately extending its lifespan.

4. OEM Quality: The McCauley B-4516 propeller spacer is a genuine OEM (Original Equipment Manufacturer) part, ensuring that it meets the highest quality standards and specifications for your aircraft.

1. Cost: The McCauley B-4516 propeller spacer can be a significant investment, especially for small aircraft owners or operators with limited budgets. However, it is essential to consider the long-term benefits, such as improved safety, performance, and propeller life.

2. Availability: Depending on the specific aircraft model and location, the McCauley B-4516 propeller spacer may not be readily available at local aviation supply stores. It may be necessary to order the part through an aviation parts distributor or directly from the manufacturer.

3. Installation Complexity: Installing the McCauley B-4516 propeller spacer can be a challenging process, especially for those without extensive mechanical knowledge or experience. It is recommended to have the part installed by a certified aviation mechanic to ensure proper installation and function.

The McCauley B-4516 propeller spacer is an essential component for maintaining the safety, performance, and longevity of certain aircraft models using McCauley propellers. While it may come with a higher cost and installation complexity compared to some aftermarket alternatives, the benefits of using an OEM part far outweigh the potential risks and savings. It is recommended to consider the long-term value and invest in a genuine McCauley B-4516 propeller spacer to ensure optimal aircraft performance and safety.

Details:

Dowel Pins are included, Texturing sells it new for $973.75 plus the dowel pins. Unused, Never installed. Ordered a new prop from texturing. I don't need it.

This hub came new with the prop.

part #: b4516 prices

• $175.00-$225.00

specifications aviationpar:

• brand: Mccauley
• mpn: B-4516
• part type: Propeller Spacer

returns aviationpar:

• policy: No Returns

general aviationpar:

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

seller aviationpar:

• rating: 100.0%
• # reviews: 55
• city: Costa Mesa, California

shipping aviationpar:

• carrier: UPS
• type: Fixed
• transit: 4-10 Days
• service: UPS Ground
• cost: $20.00
• class: Standard

payments aviationpar:

• credit card: Visa
• wallet: Paypal
• other

offer aviationpar:

• options: Ship-to-home
• started: April 16, 2025
• availability: In Stock
• quantity: 1
• sold: 0

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