fits model: 360.

( Brand: Lycoming ), ( Manufacturer Part Number: 74965 ), ( Part Type: Crankshaft ), ( Country/region Of Manufacture: United States )
The O-360 Lycoming 360 aircraft crankshaft with part number 74965 is a vital component of any Lycoming O-360 engine. This crankshaft is precision-machined from high-quality materials, ensuring durability and reliability under the harsh conditions of flight.
The crankshaft features a robust design with seven main bearing journals, each designed to accommodate the large piston loads generated during engine operation. The journals are further strengthened by the use of full-floating, press-fit bearing caps. The crankshaft also includes a large, single-piece counterweight, which helps to reduce vibration and improve engine performance.
The crankshaft is finished with a hard-anodized surface treatment, which provides excellent corrosion resistance and wear resistance. This treatment also helps to improve the crankshaft's fatigue strength, ensuring long-term durability.
The O-360 Lycoming 360 aircraft crankshaft is a direct replacement for the original crankshaft in Lycoming O-360 engines. It is designed to meet or exceed the original equipment manufacturer's (OEM) specifications, ensuring that it fits and performs perfectly in your aircraft.
In summary, the O-360 Lycoming 360 aircraft crankshaft with part number 74965 is a high-quality, durable component that is essential for the proper operation of your Lycoming O-360 engine. Its robust design, hard-anodized surface treatment, and precision manufacturing ensure that it will provide reliable service for many hours of flight.
Pros of buying O-360 Lycoming 360 aircraft crankshaft 74965:1. Reliability: Lycoming engine crankshafts are known for their durability and reliability, making them a popular choice for aircraft owners.
2. Availability: The O-360 Lycoming 360 crankshaft 74965 is a widely used part, so it's easy to find replacement parts and service providers.
3. Quality: Lycoming is a well-respected brand in the aviation industry, known for producing high-quality components that are built to last.
Cons of buying O-360 Lycoming 360 aircraft crankshaft 74965:1. Cost: Replacement crankshafts can be expensive, especially for popular models like the O-360 Lycoming 360.
2. Installation: Installing a new crankshaft can be a complex and time-consuming process, requiring specialized tools and expertise.
3. Risk of damage: When removing the old crankshaft, there's a risk of damaging other engine components, which could add to the cost of the repair.
Ending conclusion:If you're in need of a replacement crankshaft for your O-360 Lycoming 360 engine, the 74965 model is a reliable and widely used option. While the cost of replacement can be high, the durability and availability of the part make it a worthwhile investment for many aircraft owners. However, it's important to consider the installation cost and potential for damage during removal before making a purchase.
Recommendation:If you're considering purchasing an O-360 Lycoming 360 aircraft crankshaft 74965, we recommend working with a trusted aviation parts supplier to ensure you're getting a high-quality part at a fair price. Additionally, consider hiring a qualified mechanic to perform the installation to minimize the risk of damage to other engine components.
Measured mains and rods. Checked w certificate of performance per ATM e flange dialed good, no corrosion, wet mag.