fits model: Continental. make: Cessna.

( Brand: Mccauley ), ( Manufacturer Part Number: 1C172/EM7654 ), ( Part Type: Propeller Bolt Prop )
The McCauley 1C172-EM7654 Propeller is a high-performance propeller designed specifically for the Cessna 172 aircraft equipped with a Continental O-300 engine. This propeller is a critical component of the airplane's power system, responsible for converting engine power into thrust for efficient flight.
The McCauley 1C172-EM7654 Propeller is a constant-speed, three-blade design. The constant-speed feature allows the propeller to automatically adjust pitch to maintain optimal RPM, ensuring optimal engine performance and fuel efficiency. The three-blade design provides improved performance and efficiency compared to two-blade propellers, offering smoother operation and reduced vibration.
The propeller is made from high-strength aluminum alloy, ensuring both durability and light weight. The blades are carefully crafted with a hollow-core construction, which reduces weight while maintaining structural integrity. The blades are also equipped with a proprietary coating to protect against corrosion and wear, ensuring long-lasting performance.
The McCauley 1C172-EM7654 Propeller is specifically designed to fit the Cessna 172 aircraft with a Continental O-300 engine, ensuring a perfect fit and seamless integration into the aircraft. The bolts used for installation are of the highest quality, ensuring a secure and reliable connection between the propeller and the engine.
In summary, the McCauley 1C172-EM7654 Propeller is a high-quality, high-performance propeller designed for the Cessna 172 aircraft with a Continental O-300 engine. Its constant-speed, three-blade design provides improved performance, efficiency, and smooth operation. Made from high-strength aluminum alloy, the propeller is both durable and light weight, and its proprietary coating ensures long-lasting performance. The propeller is specifically designed to fit the Cessna 172, ensuring a perfect fit and secure installation.
Pros of buying McCauley 1C172 EM7654 propeller for Cessna 172 Continental O300 bolt prop:1. High-quality materials: The McCauley propeller is made of high-strength materials, ensuring durability and reliability.
2. Efficient performance: The EM7654 propeller provides excellent thrust, improved climb performance, and better fuel economy.
3. Designed for safety: The propeller's blade design reduces the risk of ground strikes and offers improved handling in adverse weather conditions.
4. Wide market support: McCauley is a well-established and reputable propeller manufacturer, ensuring that replacement parts, technical support, and service are readily available.
Cons of buying McCauley 1C172 EM7654 propeller for Cessna 172 Continental O300 bolt prop:1. Higher cost: The McCauley propeller is typically more expensive than other propeller options, which could make it a less affordable choice for some buyers.
2. Potential for complexity in installation: Installing a new propeller, especially with a bolted hub, may require additional expertise or professional assistance.
3. Limited compatibility: The EM7654 propeller may not be compatible with all Cessna 172 models and engine configurations, so it's essential to verify compatibility before making a purchase.
Conclusion:The McCauley 1C172 EM7654 propeller is an excellent choice for those seeking high-quality, efficient, and reliable performance in their Cessna 172 with a Continental O300 engine. Although its higher cost and potential for installation complexity are drawbacks, the benefits in terms of safety, performance, and market support make it a worthwhile investment for many pilots.
Recommendation:If you are looking to upgrade your Cessna 172's propeller and have the budget for a premium option, the McCauley 1C172 EM7654 propeller is a strong recommendation. However, ensure that it is compatible with your specific aircraft and engine configuration before making a purchase. If you are unsure, consult with a certified aviation mechanic or your aircraft's manufacturer.
Important note: older O-300s pre O-300C have an 8 bolt hole pattern for the prop. This 6 bolt prop was on my 4000 hour Cessna 172 an O-300C engine when purchased. I can assist in making arrangements to ship. I got a good deal on an engine that came with brand new prop and decided swap.
Condition is as-indicated by photo and ; however, the part has not been checked an A / IA. Its visible in the images. The engine spun a bearing about six years ago leaving toasted crankshaft attached to perfectly fine propeller. No reference is in the logbook.
This propeller has been on the shelf ever since.