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WESTERN ELECTRICAL 204973 Military Aircraft Weston Rpm Gauge 545 Tachometer 724 Magneto

204973 Western Electrical Vintage Military Aircraft Weston Model 545 Rpm Tachometer Gauge For 724 Magneto

( Brand: Western Electrical ), ( Manufacturer Part Number: 204973 ), ( Part Type: Tachometer Gauge Magneto ), ( Compatible Make: Avionics )

Review WESTERN ELECTRICAL Vintage Military Aircraft Weston Model 545 Rpm Tachometer Gauge 724 Magneto

Introducing the Western Electrical 204973 Military Aircraft Weston 545 rpm Tachometer Gauge for 724 Magneto, a high-performance aviation instrument designed to meet the demanding requirements of military aircraft applications. This tachometer gauge is manufactured by Western Electrical, a trusted name in the aviation industry known for its precision and durability.

The Western Electrical 204973 tachometer gauge is a mechanical instrument that measures engine RPM (Revolutions Per Minute) and displays the information on a clear, easy-to-read dial. The gauge is specifically designed for use with 724 magnetos, making it an essential addition to any military aircraft cockpit.

The gauge features a robust 5-1/4 inch diameter dial with a white face and black numbers and markings, ensuring excellent visibility in all lighting conditions. The dial is protected by a scratch-resistant, impact-resistant glass lens, ensuring the gauge remains functional and legible even in the harshest flying environments.

The Western Electrical 204973 tachometer gauge is built to meet the highest standards of aviation instrumentation. It undergoes rigorous testing to ensure accuracy, reliability, and durability. The gauge is also designed to meet the environmental requirements of military aircraft applications, including extreme temperatures, humidity, and vibration.

The gauge is powered by a 6-volt DC source and features a calibrated pointer that sweeps across the dial to indicate engine RPM. The gauge also includes a red warning zone marking on the dial, alerting the pilot to any potential engine over-rev conditions.

In summary, the Western Electrical 204973 Military Aircraft Weston 545 rpm Tachometer Gauge for 724 Magneto is a high-performance aviation instrument designed to meet the demanding requirements of military aircraft applications. With its robust construction, excellent visibility, and precision engineering, this gauge is an essential addition to any military aircraft cockpit.

Pros and Cons of Buying a Western Electric 204973 Military Aircraft Weston 545 RPM Tachometer Gauge for 724 Magneto

1. Pros:

a. Authenticity: This gauge is a genuine Western Electric product, known for its high-quality and durability in aviation applications.

b. Precision: The Western Electric 545 RPM tachometer is designed to provide accurate and reliable readings for your magneto system.

c. Vintage Appeal: For aircraft enthusiasts, this gauge adds a classic look to your cockpit.

d. Easy Installation: The gauge is designed to be a direct replacement for standard 545 RPM tachometers, making installation relatively straightforward.

2. Cons:

a. Cost: Compared to modern electronic alternatives, this mechanical gauge can be more expensive.

b. Requires Calibration: Due to the mechanical nature of the gauge, it may need periodic calibration to maintain accuracy.

c. Fragility: The needle and dial are delicate components that can be damaged if not handled carefully during installation.

d. Power Consumption: Since it is a mechanical gauge, it does not consume electricity like electronic alternatives. However, it does require a connection to the magneto system for proper operation.

Conclusion:

The Western Electric 204973 Military Aircraft Weston 545 RPM Tachometer Gauge for 724 Magneto offers several advantages, including precision, authenticity, and vintage appeal. However, it also comes with some disadvantages, such as cost, potential need for calibration, fragility, and the requirement for a connection to the magneto system. Ultimately, the decision to purchase this gauge depends on your personal preferences, budget, and the specific requirements of your aircraft.

Recommendation:

If you value the classic appearance, precision, and durability of a mechanical gauge, and are willing to accept the potential costs and maintenance requirements, then the Western Electric 204973 Military Aircraft Weston 545 RPM Tachometer Gauge for 724 Magneto is an excellent choice. However, if you prefer a more modern, cost-effective, and low-maintenance solution, you may want to consider an electronic alternative.

Details:

It is a valuable piece for aviation enthusiasts and collectors looking to restore or maintain vintage military aircraft. This gauge is compatible with Avionics and features the manufacturer part number 204973. The Vintage Military Aircraft Weston model 545 RPM Tachometer Gauge is a rare and sought-after avionics part manufactured by Western Electrical. The Weston model 545 RPM Tachometer Gauge provides important speed and performance metrics for aviation purposes, making it a crucial component aircraft maintenance operation.

part #: 204973 price

  • $45.00

specifications aviationpar:

  • brand: Western Electrical
  • mpn: 204973
  • part type: Tachometer Gauge Magneto
  • compatible make: Avionics

shipping aviationpar:

  • transit: 4-9 Days
  • class: Standard
  • carrier: USPS
  • cost: $7.52
  • type: Calculated
  • service: USPS Ground Advantage

seller aviationpar:

  • rating: 98.7%
  • city: Elk, Washington
  • # reviews: 457

returns aviationpar:

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

payments aviationpar:

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

general aviationpar:

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

offer aviationpar:

  • best offers: True
  • started: January 25, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
part type: tachometer gauge magneto, compatible make: avionics,
category: auto parts > aviation parts accessories > parts, sku: 20045465320351853,
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1 offer $45.00 USD
  • Used. Offer #1 priced at $45.00 + $17.48 shipping estimate = $62.48* total. The Weston Model 545 RPM Tachometer Gauge provides important speed and performance metrics for aviation purposes, making it a crucial component for aircraft maintenance and operation. The Vintage Military Aircraft Weston Model 545 RPM Tachometer Gauge is a rare and sought-after avionics part manufactured by Western Electrical.+$17.48 shipping

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