
( Brand: Lycoming ), ( Manufacturer Part Number: 73948 ), ( Part Type: Cylinder ), ( Compatible Model: Io 720 ), ( Country/region Of Manufacture: United States )
The 73948 Cylinder is a serviceable component for the IO-720 engine, manufactured by Lycoming. This cylinder is designed to withstand the rigors of continuous use in various aircraft applications. The cylinder is built with precision and adheres to strict quality control standards, ensuring reliable performance and longevity.
The 73948 Cylinder features a high-strength, forged aluminum alloy barrel for durability and resistance to fatigue. The barrel is lined with a chrome-molybdenum steel sleeve for improved thermal conductivity and reduced wear. The cylinder head is made of high-tensile steel and is equipped with a steel exhaust valve and a sodium-filled exhaust valve seat for optimal heat dissipation.
The 73948 Cylinder also includes a high-quality, precision-machined piston with a durable, heat-resistant piston ring set. The piston is designed to minimize friction and maximize power output, while the piston rings ensure a tight seal and prevent oil leakage. The cylinder is also equipped with a highly durable, corrosion-resistant crankshaft web, ensuring long-term durability and reliability.
The 73948 Cylinder is compatible with the IO-720 engine, making it an ideal replacement or upgrade option for aircraft owners and operators. The cylinder is designed to fit seamlessly into the engine and is easy to install, saving time and reducing labor costs. The 73948 Cylinder is a reliable and cost-effective solution for maintaining the performance and longevity of your IO-720 engine.
Pros of buying a 73948 Cylinder Serviceable IO-720 Lycoming engine:1. Affordability: Compared to a new engine, a rebuilt or serviceable engine can be significantly more cost-effective.
2. Availability: Serviceable engines are often readily available, as many aircraft owners opt for this option instead of a new engine.
3. Reliability: When properly rebuilt and maintained, a serviceable engine can offer the same level of reliability as a new engine.
4. Familiarity: If you are already familiar with the Lycoming IO-720 engine, switching to a serviceable version may be less daunting than learning about a new engine type.
Cons of buying a 73948 Cylinder Serviceable IO-720 Lycoming engine:1. Unknown History: A serviceable engine may have an unknown history, which may lead to unknown issues down the line.
2. Lack of Warranty: Unlike a new engine, a serviceable engine may not come with a warranty, which could leave you financially responsible for any issues that arise.
3. Potential for Unexpected Costs: While a serviceable engine may be less expensive upfront, unexpected maintenance or repair costs could make it more expensive in the long run.
4. Quality of Rebuild: The quality of the rebuild can vary greatly from one shop to another, which could impact the engine's performance and lifespan.
In conclusion, a 73948 Cylinder Serviceable IO-720 Lycoming engine can be a cost-effective and reliable option, especially for aircraft owners who are familiar with the engine type. However, it's important to thoroughly research the engine's history, the shop that performed the rebuild, and to budget for potential unexpected maintenance costs. If the engine is not rebuilt to a high standard, it may not offer the same level of reliability as a new engine and could potentially lead to additional expenses down the line. Therefore, it's recommended to purchase the engine from a reputable dealer or shop and to have it inspected by a qualified mechanic before installation.
Lycoming io 720 cylinder, serviceable yellow tagged complete with valves, springs and piston.