fits model: Lycoming. make: Piper.

( Part Type: Engine )
The 0-540-A1D5 PA24-250 Comanche Engine, manufactured by Lycoming, is a powerful and reliable choice for aircraft enthusiasts and pilots. This engine is specifically designed for the Piper Comanche PA-24-250 model, and it delivers exceptional performance and efficiency in the sky.
The 0-540-A1D5 engine is a six-cylinder, air-cooled, horizontally opposed powerplant, which provides a smooth and stable operation. It features a displacement of 540 cubic inches and a compression ratio of 8.5:1, resulting in an impressive power output of 280 horsepower at 2700 RPM. This powerful engine ensures that the Piper Comanche PA-24-250 can reach cruising speeds of up to 205 knots (237 mph) and climb at a rate of 1100 feet per minute.
The 0-540-A1D5 engine is equipped with a fuel-injected system, which provides precise fuel delivery to the cylinders, ensuring optimal combustion and reducing the risk of engine misfires. This, in turn, improves fuel efficiency and reduces emissions, making it a more environmentally friendly option. The engine also features a single-lever, full-feathering constant-speed propeller, which allows for efficient power delivery and optimal performance at different speeds and altitudes.
The 0-540-A1D5 engine is known for its durability and reliability. It features a forged aluminum alloy crankshaft, forged steel connecting rods, and high-strength steel pistons, which provide excellent shock resistance and resistance to fatigue. The engine is also equipped with a dry-sump oiling system, which ensures that oil is always properly lubricated, even during high-G maneuvers or during altitude changes.
In conclusion, the 0-540-A1D5 PA24-250 Comanche Engine is a high-performance and reliable choice for the Piper Comanche PA-24-250 model. Its powerful output, fuel-efficient design, and durable construction make it an excellent option for pilots who demand the best in performance and safety. With its impressive speed, climb rate, and fuel efficiency, this engine ensures that the Piper Comanche PA-24-250 is a formidable presence in the skies.
Pros of buying a 0-540-A1D5 PA24-250 Comanche engine with Lycoming Piper:1. Reliability: Lycoming engines have a reputation for being reliable and durable. The 0-540-A1D5 is no exception, with many pilots reporting years of trouble-free operation.
2. Power: With a horsepower rating of 250, this engine provides plenty of power for most light aircraft, making for a smooth and efficient flight.
3. Wide Availability: The 0-540-A1D5 is a popular engine, making it easy to find parts and maintenance services.
4. Fuel Efficiency: Compared to some other engines, the 0-540-A1D5 is relatively fuel-efficient, which can save you money in the long run.
Cons of buying a 0-540-A1D5 PA24-250 Comanche engine with Lycoming Piper:1. Maintenance Costs: While the engine itself is reliable, the cost of maintaining it can add up over time, including regular oil changes, tune-ups, and inspections.
2. Weight: At 435 lbs, the 0-540-A1D5 is heavier than some other engines, which can impact the overall weight and performance of your aircraft.
3. Noise Level: Some pilots have reported that the 0-540-A1D5 is louder than other engines, which may be a concern if you're flying in noise-sensitive areas or want a quieter flight experience.
Conclusion:The 0-540-A1D5 PA24-250 Comanche engine with Lycoming Piper is a reliable and powerful option for many light aircraft. While maintenance costs and weight may be drawbacks, the engine's fuel efficiency and wide availability make it a popular choice for many pilots. Ultimately, the decision to buy this engine should depend on your specific needs, budget, and preferences.
Recommendation:If you're looking for a reliable and powerful engine for your light aircraft, the 0-540-A1D5 PA24-250 Comanche engine with Lycoming Piper is a solid choice. However, be sure to factor in the potential maintenance costs and weight of the engine, and consider other options if those are major concerns for you.
For sale is a Lycoming a1d5 engine, serial no. L, 250hp that was removed from a 1959 Piper comanche pa24 250. To the lower 48 states.
This engine did suffer a low power prop strike when there was an electrical outage and the pilot could not put down the landing gears before landing on the runway causing a prop strike. This sale includes all accessories carburetor, inter av alternator STX, sky etc starter, magnetos , flywheel, oil cooler, oil air separator STX, baffling, Macaulay prop governor and exhaust system. Logbooks are included with the sale. The crank was dialed and it shows no sign of it being bent.
The tip of the exhaust did receive minor damage. This engine was overall well maintained with all annual inspections and oil changes.
3 hours smog. There was no damage to the engine or any of the accessories.
Buyer is to determine item to be airworthy and to comply with all applicable far when installing Patton aircraft.