ALCOA 75-2703 Cracked Tailwheel Knuckle Post Housing Stearman PT-17

( Brand: Alcoa ), ( Manufacturer Part Number: 75-2703 ), ( Part Type: Housing )

Review ALCOA Cracked Tailwheel Knuckle Post Housing Stearman

Introducing the Alcoa 75-2703 Cracked Tailwheel Knuckle Post Housing for Stearman PT-17, a crucial component designed to ensure the durability and safety of your aircraft's tailwheel assembly. This replacement part is engineered to fit Stearman PT-17 models with cracked or damaged tailwheel knuckle post housings.

The Alcoa 75-2703 is manufactured from high-strength aluminum alloy, ensuring superior resistance to fatigue and corrosion. Its precise dimensions and contours replicate the original part, ensuring a perfect fit and seamless integration with your aircraft's tailwheel assembly.

This component features a robust design, with a sturdy post housing that securely supports the tailwheel knuckle. Its cracked condition is a common occurrence due to the rigors of flight and the demanding environment of aviation. By replacing the damaged housing with this new Alcoa part, you can restore the structural integrity of your aircraft's tailwheel assembly and ensure safe and reliable operation.

Installation of the Alcoa 75-2703 Cracked Tailwheel Knuckle Post Housing is a straightforward process. Simply remove the old housing, and replace it with the new one. No additional modifications or fabrication work is required. The new housing comes with all necessary hardware, making it a truly plug-and-play solution.

Investing in the Alcoa 75-2703 Cracked Tailwheel Knuckle Post Housing for Stearman PT-17 means investing in the longevity and safety of your aircraft. By addressing a cracked housing promptly, you can prevent further damage and potential safety hazards. Don't let a small issue compromise the integrity of your aircraft trust Alcoa for a reliable, high-quality replacement part.

Buying a cracked tailwheel knuckle post housing (part number Alcoa 75-2703) for a Stearman PT-17 involves weighing several factors to help make an informed decision. Here are some pros and cons to consider:

1. Safety: A cracked tailwheel knuckle post housing can compromise the safety of the aircraft. Replacing it with a new one ensures the structural integrity of the tailwheel assembly.

2. Flight safety: Flying with a cracked tailwheel knuckle post housing increases the risk of a tailwheel collapse during landing, which can lead to a hard landing, damage to the aircraft, or even injury to the occupants.

3. Regulatory compliance: The Federal Aviation Administration (FAA) requires that all aircraft components be in a condition for safe operation. Replacing a cracked tailwheel knuckle post housing ensures regulatory compliance.

4. Smooth ground handling: A cracked tailwheel knuckle post housing can affect the ground handling of the aircraft, making it more difficult to taxi and maneuver on the ground. Replacing it with a new one ensures smooth ground handling.

5. Long-term savings: A cracked tailwheel knuckle post housing may lead to additional repairs or damage if not addressed promptly. Replacing it with a new one can save money in the long run by avoiding costly repairs or damage.

1. Cost: Replacing a cracked tailwheel knuckle post housing can be expensive, especially for an older aircraft like the Stearman PT-17.

2. Availability: New Alcoa 75-2703 tailwheel knuckle post housings may not be readily available from suppliers, requiring a search for alternative sources or waiting for a replacement to be manufactured.

3. Installation: Installing a new tailwheel knuckle post housing can be a complex and time-consuming process, requiring specialized tools and knowledge.

4. Alternatives: Alternative tailwheel assemblies or aftermarket parts may be less expensive options for replacing a cracked tailwheel knuckle post housing, but they may not offer the same level of quality or durability as new OEM parts.

Replacing a cracked tailwheel knuckle post housing (part number Alcoa 75-2703) for a Stearman PT-17 is an essential maintenance task that ensures the safety, flight safety, regulatory compliance, smooth ground handling, and long-term savings of the aircraft. While the cost, availability, installation complexity, and alternatives should be considered, the benefits of replacing a cracked tailwheel knuckle post housing far outweigh the potential risks. It is recommended to replace a cracked tailwheel knuckle post housing with a new OEM part as soon as possible to maintain the structural integrity and safe operation of the aircraft.

Details:

Very corroded. Housing is cracked and will need to be repaired or just use on a clipped wing bird. This listing is for whats pictured only. They are listed in order of my preferred methods.

The pictures are of the actual item for sale. Please view the pictures to see condition of this item.

part #: 752703 price

• $50.00

specifications aviationpar:

• brand: Alcoa
• mpn: 75-2703
• part type: Housing

shipping aviationpar:

• class: Standard
• type: Calculated
• carrier: USPS, FedEx
• transit: 6-13 Days
• cost: $10.67
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery

payments aviationpar:

• cash
• credit card: Visa
• other
• wallet: Google-pay

returns aviationpar:

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

offer aviationpar:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: June 18, 2025

seller aviationpar:

• # reviews: 253
• rating: 100.0%
• city: Winlock, Washington

general aviationpar:

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

Alcoa 75-2703 Is Similar To:

• Plt1081-6-6 5320-01-497-2882 Alcoa Blind Rivet For Fa-18 F A-18 Aircraft 5320014972882 (22.9% similar) Degrees minimum and inches provided self tensile STRENGTH1250 pounds per square STRENGTH4600 double pounds per square ANGLE99. Aircraft, hornet f a 18 aircraft, fa 18, a d, e f,growler inches device threaded item Eco 904 f a 18E f hornet length 0 inches major DIAMETER0. 345 inches minimum ...(March 3rd, 2016)