LYCOMING LW-12556 Housing P/n 1225-807

( Brand: Lycoming ), ( Manufacturer Part Number: LW-12556 ), ( Part Type: Housing Case ), ( Warranty: 30 Day ), ( Compatible Make: Aerostar )

Review LYCOMING Accessory Housing Case P/n fits IO-540

The Lycoming IO-540 housing part number 1225-807, manufactured by Lycoming Engines, is an essential component for installing or maintaining an IO-540 engine in an aircraft. This housing piece is specifically designed for the IO-540 series engines, which are known for their reliability and high performance in general aviation applications.

This housing part encloses and protects the engine's critical components, including the crankshaft, camshaft, and accessory gears. It is made from high-strength materials, ensuring durability and resistance to the harsh conditions of flight. The housing's design allows for efficient cooling and lubrication of the engine, contributing to its overall longevity and reliability.

The part features a compact and streamlined design, making it easy to install and integrate with the aircraft's engine mount and accessory drive system. It comes with all necessary mounting hardware, ensuring a secure and proper fit. The housing is also compatible with various engine accessories, such as alternators, starters, and fuel pumps, allowing for customization to meet specific aircraft requirements.

The Lycoming IO-540 housing part number 1225-807 undergoes rigorous testing and certification processes to meet the stringent standards of the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA). This ensures that the part is safe, reliable, and meets the highest quality standards for use in aircraft applications.

In summary, the Lycoming IO-540 housing part number 1225-807 is a crucial component for any IO-540 engine installation or maintenance. It provides robust protection for the engine's internal components, efficient cooling and lubrication, and flexibility for customization to accommodate various aircraft accessories. With its high-quality materials, rigorous testing, and FAA/EASA certification, this housing part guarantees safety, reliability, and long-lasting performance for your aircraft.

The Lycoming LW-12556 IO-540 housing part number 1225-807 is a component used in the installation and integration of the IO-540 engine series in various aircraft models. Here are some potential pros and cons of purchasing this component:

1. High-quality and durable: Lycoming is a well-known and reputable engine manufacturer, and their components are known for their durability and reliability.

2. Wide applicability: This housing component is compatible with several aircraft models, making it a versatile option for those looking to install an IO-540 engine.

3. Improved engine performance: Installing a new housing component can help improve the overall performance of the engine, leading to smoother operation and better fuel efficiency.

4. OEM (Original Equipment Manufacturer) part: Purchasing an OEM part ensures that the component is made to the exact specifications of the engine manufacturer, reducing the risk of compatibility issues or other potential problems.

1. Cost: Lycoming components, especially those made for aircraft applications, can be quite expensive compared to aftermarket alternatives.

2. Long lead times: Due to the high demand for Lycoming parts, especially in the aviation industry, lead times for orders can be quite long, making it important to plan ahead and order well in advance.

3. Limited availability: Depending on the specific aircraft model and engine configuration, this component may not be readily available from all suppliers or distributors, making it important to check stock levels and order from a reliable source.

In conclusion, the Lycoming LW-12556 IO-540 housing part number 1225-807 is a high-quality and durable component that can help improve engine performance and provide wide applicability. However, it comes with a higher cost compared to aftermarket alternatives, longer lead times, and limited availability. If you are in the process of installing an IO-540 engine and are looking for a reliable and durable housing component, then purchasing an OEM part like this one may be a worthwhile investment, despite the potential cons. Alternatively, if cost is a major concern, aftermarket alternatives may be worth considering, but it's important to do thorough research to ensure compatibility and quality.

Details:

30 Day Money Back Guarantee, less shipping costs. Free shipping is usually USPS. Lycoming IO-540-K1G5D Accessory Housing Case. Guaranteed to pass inspection or your money back.

P/N LW-12556, LW12556, LW-10908, LW10908.

part #: lw12556 price

• $995.00

specifications aviationpar:

• for models: Io-540
• brand: Lycoming
• mpn: Lw-12556
• part type: Housing Case
• warranty: 30 Day
• compatible make: Aerostar

returns aviationpar:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer aviationpar:

• quantity: 1
• availability: In Stock
• started: January 7, 2026
• sold: 0
• options: Ship-to-home
• best offers: True

shipping aviationpar:

• type: Fixed
• class: Standard
• carrier: UPS
• transit: 3-6 Days
• service: UPS Ground
• cost: $25.00

seller aviationpar:

• rating: 100.0%
• city: Middletown, Ohio
• # reviews: 10525

payments aviationpar:

• credit card: Discover
• wallet: Paypal
• other

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

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