PRESTOLITE ALU8421R Alternator Core Amplifier Ar P/n 24V 70-AMP 70AR

( Brand: Prestolite ), ( Manufacturer Part Number: ALU8421R ), ( Part Type: 24v Alternator Amplifier ), ( Warranty: 30 Day Warranty )

Review PRESTOLITE P/n Alternator 24v 70ar Core

The Prestolite Alu8421R is a premium 24-volt, 70-amp alternator designed for heavy-duty applications. This alternator is engineered with a robust 70-ampere output, ensuring it can effectively charge the battery and power the electrical systems of large vehicles or industrial equipment.

Featuring a 70-ampere output, the Prestolite Alu8421R alternator is well-suited for demanding applications. The alternator is built around a 24-volt power output, providing a stable and efficient power source for various applications. The alternator's core is made up of an Alu8421R type, which is known for its durability and ability to handle high currents.

This alternator comes with a 70-ampere regulator, ensuring the voltage output remains consistent and stable even under heavy load conditions. The regulator also helps protect the battery from overcharging, extending its lifespan and ensuring optimal performance.

The Prestolite Alu8421R alternator is constructed with a high-grade aluminum housing. This not only adds to the alternator's durability but also helps dissipate heat efficiently, allowing the alternator to operate at optimal temperatures and ensuring reliable performance.

The alternator's brush system is designed for long life and easy maintenance. The brushes are made of high-quality materials that provide excellent conductivity and wear resistance, ensuring consistent power output. The alternator also features a convenient brush access cover, making it easy to replace the brushes when needed.

The Prestolite Alu8421R alternator is backed by a robust warranty, providing peace of mind for customers. The alternator comes with a one-year warranty on parts and labor, as well as a three-year warranty on the stator and rotor. This warranty covers defects in materials and workmanship, ensuring that the alternator performs to the highest standards.

In summary, the Prestolite Alu8421R alternator is a high-performance, heavy-duty alternator designed for 24-volt applications. With a robust 70-ampere output, durable aluminum housing, and long-lasting brush system, this alternator is an excellent choice for powering the electrical systems of large vehicles or industrial equipment. Plus, with a comprehensive warranty, customers can trust that they are investing in a reliable and long-lasting solution.

The Prestolite Alu8421R is a 24-volt, 70-amp alternator with a 70-ampere regulated output and a 70-ampere input. Here are some potential pros and cons of purchasing this alternator:

1. High output: The Prestolite Alu8421R offers a high output of 70 amps, making it suitable for heavy-duty applications where a large amount of power is required.

2. Regulated output: This alternator provides a regulated output, which ensures that the voltage delivered to the battery remains constant, preventing overcharging or undercharging.

3. Durable construction: The alternator housing is made of aluminum, which is lightweight and resistant to corrosion, making it suitable for use in harsh environments.

4. High efficiency: The Prestolite Alu8421R offers high efficiency, which means that it converts a larger percentage of the electrical energy from the engine into electrical power, reducing fuel consumption.

5. OEM quality: This alternator is manufactured by Prestolite, a well-known and reputable OEM supplier, ensuring that it meets high-quality standards.

1. Expensive: The Prestolite Alu8421R is a premium alternator, and its price reflects its high-end features and quality.

2. Size and weight: Due to its high output and durable construction, the Prestolite Alu8421R is larger and heavier than some other alternators, which may make it less suitable for smaller vehicles or applications where space is limited.

3. Complex installation: The installation of this alternator may be more complex than that of some other alternators, due to its higher output and regulated output features.

In conclusion, the Prestolite Alu8421R is a high-performance alternator that offers a regulated output, durability, high efficiency, and OEM quality. However, it comes with a higher price tag and may be larger and heavier than other alternatives. If you require a high-output alternator for heavy-duty applications, the Prestolite Alu8421R may be a good investment. However, if you have limited space or a smaller budget, you may want to consider alternative options.

Recommendation: If you require a high-output alternator for heavy-duty applications and are willing to pay a premium for high-quality components and features, the Prestolite Alu8421R is a good choice. If you have a smaller budget or do not require such a high output, you may want to consider alternative options with lower prices and smaller sizes.

Details:

Please consider giving us a positive review. Connecting Rods. If listing shows quantity available as more than one 1 then item shipped may not be the exact in photo but of equivalent condition. Most Items are shipped either UPS or USPS Priority Mail, unless directed otherwise.

All parts come with a 30 day warranty. Tappet Bodies. We buy and sell inventories of new surplus used TCM Coming parts. If for any reason after receiving an item, you decide that it is not up to your standard.

Price is for one. Condition: Used - as removed Core. Will also do combined shipping. Counterweights.

Alt P/N: 02035. Accessory Cases. P/N: ALU8421R Alternator 24v, 70 AR.

part #: alu8421r prices

• $197.67-$524.50

specifications aviationpar:

• brand: Prestolite
• mpn: Alu8421r
• part type: 24v Alternator Amplifier
• warranty: 30 Day Warranty

offer aviationpar:

• best offers: True
• quantity: 1
• started: April 18, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments aviationpar:

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

general aviationpar:

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

returns aviationpar:

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

seller aviationpar:

• rating: 100.0%
• # reviews: 551
• city: McKinney, Texas

shipping aviationpar:

• type: Calculated
• class: Expedited
• cost: $41.50
• transit: 4-10 Days
• service: USPS Priority Mail
• carrier: USPS

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