fits model: 300.

( Brand: Lycoming ), ( Manufacturer Part Number: 623H-622H ), ( Part Type: Hp Distributor ), ( Compatible Model: V-77 Stinson Reliant ), ( Country Region Of Manufacture: India )
The Lycoming 623H and 622H Distributor, along with its R680 counterpart, is an essential component in the operation of Lycoming 300 HP engines. This distributor is designed to accurately distribute spark plug firing sequences to the engine's cylinders, ensuring optimal combustion and performance.
The Lycoming 623H and 622H Distributor features a robust construction, with a high-quality die-cast aluminum housing providing both strength and lightweight design. The distributor cap is made from a durable, non-conductive material, with eight spark plug terminals to accommodate the engine's eight cylinders. Each terminal is individually insulated to prevent spark leakage and maintain a reliable ignition system.
The internal workings of the distributor include a rotor equipped with eight points, each representing a cylinder. As the engine's crankshaft rotates, the distributor's camshaft follows, causing the rotor to turn and send a spark to the appropriate spark plug terminal. The distributor is also equipped with an advanced vibration damper to minimize noise and vibration, ensuring a smooth and quiet operation.
The Lycoming 623H and 622H Distributor is a direct replacement for the original equipment distributor in Lycoming 300 HP engines, making it an ideal choice for engine rebuilds, repairs, or performance upgrades. The distributor is precision-machined and carefully inspected to ensure it meets the highest standards of quality and reliability.
In summary, the Lycoming 623H and 622H Distributor is a vital component in the operation of Lycoming 300 HP engines. Its robust construction, high-quality materials, and accurate spark distribution make it an excellent choice for maintaining engine performance and reliability.
Pros of Buying Lycoming 623H/622H R680 300 HP Distributor:1. Reliability: Lycoming is a well-known and respected brand in the aviation industry, known for producing high-quality engines. The 623H/622H R680 300 HP distributor is no exception, with a reputation for reliability and durability.
2. Performance: The distributor is designed to provide consistent spark to the engine, which can improve engine performance and efficiency. This can result in smoother operation and better fuel economy.
3. Availability: Lycoming parts are widely available, making it easy to find replacements or service parts if needed. This can save time and money in the long run.
4. Compatibility: The distributor is compatible with a variety of Lycoming engines, making it a versatile option for many aircraft.
Cons of Buying Lycoming 623H/622H R680 300 HP Distributor:1. Cost: High-quality parts like this distributor can be expensive. While the cost may be offset by the reliability and performance benefits, it can be a significant investment for some.
2. Installation: Installing the distributor may require specialized tools and knowledge, which can add to the overall cost and time required to complete the job.
3. Potential for Damage: If not handled or installed correctly, the distributor can be damaged, which could lead to additional costs for repair or replacement.
Conclusion:The Lycoming 623H/622H R680 300 HP distributor is a high-quality, reliable, and performance-enhancing part for Lycoming engines. While it may be expensive and require specialized installation, the benefits in terms of engine performance and reliability make it a worthwhile investment for many aircraft owners.
Recommendation:If you are in the market for a new distributor for your Lycoming engine, the 623H/622H R680 300 HP distributor is a strong consideration. We recommend considering the cost and installation requirements before making a decision, but for many, the performance and reliability benefits will outweigh these considerations.
Looks to be in good condition but it is up buyer make sure air worthy. From an estate sale. Man was putting together spare motor.