MOONEY MM-3M-21 Rod End Bearing Aircraft P/n

( Brand: Mooney ), ( Manufacturer Part Number: MM-3M-21 ), ( Part Type: Bearing Rod )

Review MOONEY Mooneymm 3m21 Rod End Bearing Aircraft P/n New Surplus

The Mooney MM-3M-21 rod end bearing is a crucial component in the flight control system of Mooney MM-3M aircraft. This rod end bearing is designed to provide a smooth and precise connection between the pushrods and control surfaces of the ailerons, elevators, and rudder.

The MM-3M-21 rod end bearing is manufactured using high-quality materials, with a hardened and precision-machined steel rod at its core. The bearing itself is made of a durable, self-lubricating material, ensuring long-lasting performance and minimal wear and tear. The bearing is also sealed to protect against contaminants and moisture, further enhancing its durability.

The MM-3M-21 rod end bearing comes with an integral locknut, which provides secure attachment to the pushrod and control surface. The locknut is designed to prevent loosening during flight, ensuring that the control surfaces maintain their desired position. The bearing is also equipped with a grease fitting, allowing for easy maintenance and lubrication.

This rod end bearing is specifically designed for use in Mooney MM-3M aircraft, and is a direct replacement for the original equipment manufactured by Mooney. It is recommended that this bearing be inspected and replaced as part of a regular maintenance program, to ensure the continued safe and efficient operation of the aircraft.

In summary, the Mooney MM-3M-21 rod end bearing is a high-quality, durable component that plays a critical role in the flight control system of Mooney MM-3M aircraft. Its precision machining, self-lubricating material, and secure attachment features make it an essential upgrade for any Mooney MM-3M owner looking to maintain the optimal performance and safety of their aircraft.

Mooney MM-3M-21 rod end bearings are an essential component of the aircraft's control system. These bearings connect the control rods to the push-pull tubes and allow for smooth movement of the control surfaces. Here are some pros and cons of buying Mooney MM-3M-21 rod end bearings for your aircraft.

1. Improved Control: Worn or damaged rod end bearings can result in sloppy or imprecise control. Replacing these bearings with new ones can improve the overall handling of the aircraft.

2. Safety: Worn or damaged rod end bearings can lead to a loss of control in flight, which could be catastrophic. Regularly inspecting and replacing these bearings as needed is essential for safety.

3. Long-lasting: Mooney MM-3M-21 rod end bearings are designed to be durable and long-lasting. Properly maintaining these bearings can help ensure they last for many hours of flight time.

4. Easy Installation: These rod end bearings are relatively easy to install, making it a straightforward maintenance task for most aircraft owners.

1. Cost: Replacing rod end bearings can be an expense for aircraft owners, especially if multiple bearings need to be replaced at once.

2. Maintenance: While these bearings are designed to last, they do require regular maintenance to ensure they remain in good condition. Frequent inspections and timely replacements are essential.

3. Availability: Depending on the availability of Mooney MM-3M-21 rod end bearings, it may take some time to obtain them. It's essential to plan ahead and order these bearings well in advance to avoid any potential downtime.

In conclusion, Mooney MM-3M-21 rod end bearings are a critical component of an aircraft's control system, and maintaining them in good condition is essential for safety and improved handling. While there are some cons, such as cost and availability, the benefits of replacing worn or damaged bearings far outweigh the drawbacks. Therefore, it is highly recommended to regularly inspect these bearings and replace them as needed to ensure the safe and effective operation of your aircraft.

Details:

Rod End Bearing - Mooney Aircraft p/NM -3M-21 New Surplus.

part #: mm3m21 price

• $39.20

specifications aviationpar:

• brand: Mooney
• mpn: Mm-3m-21
• part type: Bearing Rod

seller aviationpar:

• city: Riverside, California
• # reviews: 159
• rating: 100.0%

returns aviationpar:

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

offer aviationpar:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 3
• started: July 22, 2025

payments aviationpar:

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

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New other see details

shipping aviationpar:

• cost: $6.99
• type: Fixed
• transit: 3-8 Days
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage

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