HARTZELL ALE6520R Aircraft Alternator Amplifier 12VDC 40-AMP

( Brand: Hartzell ), ( Manufacturer Part Number: ALE6520R ), ( Part Type: Alternator Amplifier ), ( Warranty: 30 Day )

Review HARTZELL Aircraft Alternator 12vdc 40 Amp

The Hartzell ALE6520R is a 12VDC, 40 Amp aircraft alternator designed to provide reliable and efficient power for various aviation applications. This alternator boasts a robust and compact design, making it an ideal choice for both light and general aviation aircraft.

The alternator is equipped with a 65 amp brushless exciter that ensures a quick and stable battery charging, allowing pilots to maintain optimal battery levels during flight. The ALE6520R features a three-phase, seven-pole design, which results in a smooth and consistent output, reducing the likelihood of electrical instability or interference.

The alternator housing is made from a durable, lightweight aluminum alloy, which not only reduces the overall weight of the aircraft but also provides excellent heat dissipation. The alternator comes with a slip-on drive pulley, making it easy to install and replace, and it is compatible with both Hartzell and other major drive systems.

The alternator is designed to meet the demanding requirements of aviation applications, with a high operating temperature range, low RPM vibration levels, and a robust construction that can withstand the rigors of flight. It also comes with a built-in regulator to ensure that the output voltage remains constant, even under varying load conditions.

The Hartzell ALE6520R alternator is a high-performance, reliable, and efficient solution for aircraft power needs. Its compact design, robust construction, and excellent output characteristics make it an excellent choice for light and general aviation applications. With its quick and stable charging capabilities, pilots can fly with confidence, knowing that their batteries will always be at optimal levels.

The Hartzell ALE6520R is a 12VDC, 40 Amp aircraft alternator, which is commonly used for powering electrical systems in small aircraft. Like any other product, it has its advantages and disadvantages.

1. High Power Output: The Hartzell ALE6520R can deliver a maximum current of 40 Amps, which is sufficient for powering most small aircraft electrical systems.

2. Lightweight: Weighing only 12.2 pounds, the alternator is relatively lightweight compared to other alternatives in the market.

3. Compact Size: The alternator has a compact size, making it easy to install in most aircraft.

4. Durable: The alternator is built with high-quality materials, making it durable and able to withstand the rigors of aircraft use.

1. Cost: The Hartzell ALE6520R is priced higher than some of its competitors, which may make it less affordable for some buyers.

2. Limited Voltage Range: The alternator is designed for 12VDC systems only, which may not be suitable for aircraft that require a different voltage range.

3. No Built-in Regulator: The alternator does not have a built-in voltage regulator, which means that an external regulator is required for proper voltage regulation.

The Hartzell ALE6520R is a high-performance, lightweight, and compact alternator that is suitable for powering the electrical systems of most small aircraft. However, its higher cost and the requirement for an external regulator may be disadvantages for some buyers.

If you are looking for a high-performance alternator for your small aircraft, the Hartzell ALE6520R is an excellent choice. However, if cost is a concern, you may want to consider other alternatives with similar specifications but lower prices. Additionally, if you require a different voltage range or prefer an alternator with a built-in regulator, there are other options in the market that may better suit your needs.

Details:

Hartzell Aircraft Alternator ALE6520R 12VDC 40 Amp, Overhauled NO Paperwork.

part #: ale6520r price

• $875.00

specifications aviationpar:

• brand: Hartzell
• mpn: Ale6520r
• part type: Alternator Amplifier
• warranty: 30 Day

payments aviationpar:

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

shipping aviationpar:

• cost: $18.25
• transit: 4-7 Days
• type: Fixed
• class: Standard
• service: UPS Ground
• carrier: UPS

offer aviationpar:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: February 19, 2026

seller aviationpar:

• city: Clearwater, Florida
• # reviews: 4117
• rating: 100.0%

returns aviationpar:

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

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Remanufactured

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