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  3. HARTZELL ENGINE TECH 6555T

HARTZELL ENGINE TECH 6555T Alternator Aircraft 12V 50A H-O090446

H-o090446 Hartzell Engine Tech 6555t 12v 50a Alternator For Aircraft Application Faa-pma

( Brand: Hartzell Engine Tech ), ( Manufacturer Part Number: 6555T ), ( Compatible Make: Jasco ), ( Country Of Origin: China ), ( Type: Alternator )

Review HARTZELL ENGINE TECH 12v 50a Alternator Aircraft Application Faa pma

The Hartzell Engine 6555T 12V 50A Alternator is a crucial component for the electrical system of your aircraft. This alternator, with part number HO090446, has been approved by the Federal Aviation Administration (FAA) under Product and Production Approval (PMA) number HM1R132L.

This Hartzell alternator is specifically designed for aircraft applications and is engineered to deliver reliable, consistent power. It is a 12-volt alternator capable of producing a maximum output of 50 amperes. The alternator's robust construction ensures it can withstand the demanding conditions of aviation use, making it an ideal choice for keeping your aircraft's electrical systems powered during flight.

Key features of the Hartzell Engine 6555T Alternator include:

1. FAA-PMA approved: This alternator has been tested, inspected, and certified to meet the same strict standards as OEM (Original Equipment Manufacturer) parts.

2. 12V 50A output: The alternator can provide a continuous 50 amperes of current, ensuring your aircraft's electrical systems have a stable power supply.

3. Robust construction: The alternator's design is specifically tailored for the rigors of aviation use. It is built to endure the extremes of temperature, vibration, and altitude that aircraft encounter.

4. Easy installation: The Hartzell alternator is designed to be a direct replacement for many OEM alternators, making installation straightforward and efficient.

5. High-quality components: The alternator utilizes premium materials and manufacturing processes to ensure optimal performance and longevity.

6. Reliable: Hartzell's reputation for producing high-quality, reliable components is reflected in the design and construction of this alternator.

By choosing the Hartzell Engine 6555T 12V 50A Alternator, you can trust that you are investing in a proven, reliable solution for your aircraft's electrical power needs.

Hartzell Engine 6555T 12V 50A Alternator for Aircraft (HO090446) - Pros, Cons, and Conclusion

The Hartzell Engine 6555T 12V 50A Alternator (HO090446) is a critical component for aircraft electrical systems. This article provides an unbiased analysis of the pros and cons of purchasing this alternator for your aircraft.

Pros:

1. FAA-PMA Certified: The Hartzell Engine 6555T alternator is FAA-PMA certified, which means it has undergone rigorous testing and meets the highest safety standards.

2. High Output: With a 50A output, this alternator can effectively charge the aircraft's battery system, ensuring adequate power for all electrical components.

3. Reliable: Hartzell is a well-known and reputable brand in the aviation industry, known for producing high-quality, reliable components.

4. Replacement for OEM Parts: This alternator is a direct replacement for many OEM (Original Equipment Manufacturer) parts, making it a convenient and cost-effective option for maintenance.

Cons:

1. Cost: Compared to some aftermarket alternatives, the Hartzell Engine 6555T alternator may be more expensive.

2. Weight: At approximately 13 lbs, this alternator may add some weight to the aircraft, which could impact fuel efficiency.

3. Size: The alternator's dimensions (10.6 x 8.4 x 6.8 inches) may require careful installation consideration to ensure proper clearance and fit.

Conclusion:

The Hartzell Engine 6555T 12V 50A Alternator (HO090446) is a reliable, high-performing component with the added benefit of FAA-PMA certification. Although it may be more expensive compared to some aftermarket alternatives and could add weight and size to the aircraft, its dependability, output, and compliance with aviation safety standards make it a worthwhile investment for those seeking a high-quality replacement alternator.

Recommendation:

If you are looking for a dependable, high-output alternator for your aircraft and are willing to invest in a reputable brand, the Hartzell Engine 6555T 12V 50A Alternator (HO090446) is a solid choice. It offers peace of mind knowing that you are using a certified, reliable product from a trusted brand in the aviation industry.

Details:

HARTZELL 6555T: 12V 50A Alternator For Aircraft Application H-O090446 FAA-PMA.

part #: 6555t price

  • $2097.90

specifications aviationpar:

  • brand: Hartzell Engine Tech
  • mpn: 6555t
  • compatible make: Jasco
  • country of origin: China
  • type: Alternator

returns aviationpar:

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

seller aviationpar:

  • # reviews: 56579
  • rating: 99.7%
  • city: North Salt Lake, Utah

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offer aviationpar:

  • sold: 0
  • options: Ship-to-home
  • started: February 17, 2026
  • quantity: 1
  • availability: In Stock

shipping aviationpar:

  • cost: $0.00
  • class: Standard
  • carrier: USPS
  • type: Fixed
  • transit: 4-8 Days
  • service: USPS Ground Advantage

general aviationpar:

  • Parts Accessories > Aviation Parts Accessories > Parts
  • condition: New other see details
compatible make: jasco, country of origin: china, type: alternator,
category: auto parts > aviation parts accessories > parts, sku: 20607509240663752,
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