LEWIS 17AT4BN Engine Cylinder Temperature Indicator Warbird

( Brand: Lewis ), ( Manufacturer Part Number: 17AT4BN ), ( Part Type: Engine Cylinder Indicator )

Review LEWIS Vtg Engine Cylinder Temperature Indicator Warbird Era

Vintage Lewis 17AT4BN Engine Cylinder Temperature Indicator for Warbirds

The Lewis 17AT4BN is a vintage engine cylinder temperature indicator, designed specifically for use in warbird aircraft engines. This instrument is an essential addition to any vintage aircraft cockpit, providing real-time information about the temperature of each engine cylinder to ensure optimal engine performance and prevent overheating.

The Lewis 17AT4BN temperature indicator features a robust and durable design, constructed from high-quality materials that can withstand the rigors of frequent flight and harsh environmental conditions. The gauge housing is crafted from aluminum, anodized for added protection against corrosion and wear. The temperature sensors, made of heat-resistant alloys, are designed to accurately measure cylinder temperatures, even under extreme conditions.

The temperature indicator dial is generously sized and easy to read, with clear markings for each temperature range. The pointer moves smoothly across the dial, indicating the temperature of each cylinder. The dial face is protected by a scratch-resistant glass cover, ensuring that the indicator remains legible even after years of use.

The Lewis 17AT4BN engine cylinder temperature indicator is designed to be easy to install, with a universal mounting system that can be adapted to various aircraft types. The indicator requires minimal wiring, and the temperature sensors can be connected to the engine using standard hoses or probes.

The vintage design of the Lewis 17AT4BN engine cylinder temperature indicator adds a touch of authenticity to any warbird cockpit. The classic dial design and aluminum housing evoke the spirit of aviation history, while the modern temperature sensors ensure that your engine remains in top condition.

In summary, the Lewis 17AT4BN engine cylinder temperature indicator is a valuable addition to any warbird aircraft. Its durable construction, easy-to-read design, and accurate temperature measurement make it an essential tool for any pilot seeking to maintain optimal engine performance and prevent costly engine damage.

Buying a vintage engine cylinder temperature indicator, such as the Lewis 17AT-4BN model, for a warbird can be an intriguing investment for aviation enthusiasts and pilots. Here are some potential pros and cons to consider before making a purchase.

1. Authenticity: Vintage instruments add character and authenticity to a warbird, making it unique and appealing.

2. Functionality: A temperature indicator is crucial for monitoring engine health and preventing damage.

3. Historical significance: The Lewis 17AT-4BN is a well-known and respected brand in aviation history, making it a valuable addition to any collection.

4. Educational value: Using a vintage temperature indicator can provide valuable insights into the operation of older engines and the importance of maintenance.

1. Cost: Vintage instruments can be expensive, especially those in good condition or with a desirable history.

2. Maintenance: Older instruments may require more frequent maintenance than modern ones, which can be time-consuming and costly.

3. Calibration: Vintage temperature indicators may not be as accurate as modern ones, which could lead to potential safety issues.

4. Compatibility: The Lewis 17AT-4BN may not be compatible with all engine types or configurations, which could limit its usefulness.

The decision to buy a vintage engine cylinder temperature indicator, such as the Lewis 17AT-4BN model, for a warbird depends on several factors, including personal preference, budget, and practical considerations. While there are potential advantages, such as authenticity and historical significance, there are also potential drawbacks, such as cost and compatibility. Ultimately, it's essential to weigh these factors carefully and consider whether the benefits outweigh the costs.

If you're serious about investing in a vintage engine cylinder temperature indicator, it's recommended to do thorough research on the specific model you're interested in, including its history, compatibility with your engine, and potential maintenance requirements. Additionally, consider purchasing from a reputable dealer or seller to ensure authenticity and quality. Finally, consider the cost and whether it fits within your budget before making a purchase.

Details:

See pictures for condition.

part #: 17at4bn prices

• $24.95-$140.00

specifications aviationpar:

• brand: Lewis
• mpn: 17at4bn
• part type: Engine Cylinder Indicator

general aviationpar:

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

offer aviationpar:

• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: December 6, 2025
• sold: 0

seller aviationpar:

• rating: 100.0%
• # reviews: 214
• city: Lehi, Utah

returns aviationpar:

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

payments aviationpar:

• other
• credit card: Mastercard
• wallet: Apple-pay

shipping aviationpar:

• type: Calculated
• transit: 4-9 Days
• carrier: USPS
• cost: $5.09
• service: USPS Ground Advantage
• class: Standard

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