fits model: Turbo, Lycoming.

( Brand: Garrett ), ( Manufacturer Part Number: 47E-21296B ), ( Part Type: Control Valve Actuator ), ( Country Of Manufacture: United States ), ( Compatible Make: Lycoming ), ( Compatible Model: Aztec Pa 23-250 )
The Garrett Turbo Control Valve Actuator Wastegate, model number 47e-21296b, is a crucial component in maintaining optimal performance of your Lycoming engine-equipped aircraft. This actuator, specifically the 470656-1 variant, is designed to regulate the exhaust pressure in turbocharged engines, thereby ensuring consistent power delivery and fuel efficiency.
The Garrett 47e-21296b wastegate actuator is constructed with high-quality materials, ensuring durability and reliability in the harsh environmental conditions found in aircraft engines. The actuator features a precise control valve mechanism, which allows for fine-tuned wastegate control, ensuring optimal engine performance at all altitudes and speeds.
The actuator's wastegate mechanism operates by allowing excess exhaust gas to bypass the turbine, thereby reducing the boost pressure when necessary. This feature is crucial for preventing engine overboost, which can lead to damage if not managed properly. The Garrett 47e-21296b wastegate actuator provides smooth and precise control over this process, ensuring safe and efficient operation of your aircraft's engine.
The Garrett 47e-21296b wastegate actuator is specifically designed to fit Lycoming engines, ensuring a perfect fit and easy installation. It is compatible with various Lycoming engine models, making it a versatile and reliable choice for many aircraft owners.
In summary, the Garrett 47e-21296b wastegate actuator is an essential component for maintaining optimal engine performance in Lycoming-equipped aircraft. Its precision control valve mechanism, durability, and ease of installation make it a top choice for aircraft owners and maintenance professionals alike.
Pros of buying a Garrett Turbo Control Valve Actuator Wastegate (47e-21296b, part number 470656-1 for Lycoming engines):1. Reliable brand: Garrett is a well-known and reputable manufacturer in the turbocharger industry, known for their high-quality products and customer support.
2. Compatibility: This actuator is specifically designed for Lycoming engines, ensuring a perfect fit and function.
3. Durable build: The actuator is made with high-quality materials, ensuring a long lifespan and reduced maintenance requirements.
4. Easy installation: The actuator comes with clear installation instructions, making the installation process straightforward and simple.
Cons of buying a Garrett Turbo Control Valve Actuator Wastegate (47e-21296b, part number 470656-1 for Lycoming):1. Price: As with any high-quality part, the Garrett actuator is more expensive than some lower-end options.
2. Availability: While Garrett is a widely recognized brand, the specific actuator for Lycoming engines may not be as readily available as some other parts, which could potentially lead to longer shipping times or limited availability in local stores.
Conclusion:If you are looking for a reliable, high-quality turbo control valve actuator wastegate for your Lycoming engine, the Garrett 47e-21296b actuator is an excellent choice. Although it may be more expensive than some alternatives, its durability, compatibility, and ease of installation make it a worthwhile investment. While availability may be a concern for some, the high-quality build and excellent reputation of Garrett will ensure that you get a long-lasting and dependable part.
Recommendation:I would recommend the Garrett Turbo Control Valve Actuator Wastegate (47e-21296b, part number 470656-1 for Lycoming) to anyone looking for a reliable, high-performance actuator for their Lycoming engine. Although it may be more expensive than some alternatives, the peace of mind and long-term reliability it provides make it a worthwhile investment. Be sure to check the availability of the part before making your purchase, as it may require some additional time to receive.
As removed from 1969 piper aztec with rajah on demand Turbo, a waste gate valve and actuator in good working condition. Three of the pictures are prior to part being bead blasted and cleaned.