fits model: Marine.

( Brand: Prestolite ), ( Manufacturer Part Number: 8RC2009A ), ( Part Type: Alternator ), ( Country/region Of Manufacture: United States )
The 8RC2009A Marine Prestolite Alternator, model number 947C, is a high-performance electrical component designed for marine applications. This alternator is renowned for its reliability and durability, making it an excellent choice for boat owners who demand uninterrupted power supply while on the water.
The alternator boasts a robust and compact design, ensuring it can withstand the harsh marine environment without compromising on performance. It features a cast-iron housing, which not only enhances its strength but also aids in heat dissipation, ensuring efficient cooling. The alternator is equipped with a 3-phase, 12-volt system, delivering a stable and consistent power output.
The 8RC2009A Marine Prestolite Alternator is equipped with a precision-balanced rotor and a robust, high-output stator, ensuring optimal performance and a long service life. The alternator also features a heavy-duty, maintenance-free brush system, eliminating the need for regular brush maintenance, thereby reducing downtime and maintenance costs.
The alternator is designed to operate at a high output, delivering up to 2,000 watts of power. It is also equipped with a voltage regulator for optimal battery charging, ensuring your battery is always charged and ready for use. The alternator is compatible with a wide range of marine batteries, including wet cell, gel cell, and sealed lead-acid batteries.
In conclusion, the 8RC2009A Marine Prestolite Alternator is a high-performance, reliable, and durable electrical component designed for marine applications. Its robust design, precise balancing, and maintenance-free brush system make it an excellent choice for boat owners who demand uninterrupted power supply while on the water.
Pros of buying a 8RC2009A Marine Prestolite Alternator 947C:1. High-quality construction: The alternator is made by Prestolite, a reputable brand known for producing durable and reliable automotive parts.
2. Compatibility: This alternator is designed for specific marine applications, ensuring a proper fit and function for your boat.
3. Wide voltage range: The 8RC2009A alternator can provide a wide voltage range of 12V to 36V, making it suitable for various marine applications.
4. High output: With a power output of 80 amps, this alternator can efficiently charge your boat's battery and support electrical systems.
Cons of buying a 8RC2009A Marine Prestolite Alternator 947C:1. Price: As a high-quality marine alternator, the 8RC2009A can be more expensive than some lower-tier options.
2. Limited availability in some regions: Depending on your location, you may have limited access to this alternator, which may result in longer shipping times or higher shipping costs.
3. Potential for overcharging: When set up improperly, this alternator's high output can potentially overcharge the battery, reducing its lifespan.
Conclusion:The 8RC2009A Marine Prestolite Alternator 947C is a high-quality and reliable option for marine applications. Its wide voltage range, high output, and compatibility with specific marine applications make it a great choice for boat owners who require reliable power sources for their electrical systems. However, its higher price and potential for overcharging are important considerations to keep in mind. It is recommended to consult with a marine electrician or a professional to ensure proper installation and setup to avoid overcharging.
Used Prestolite alternator on a 1993 crusader 4l Marine engine the only numbers I can find: 8RC2009A 947C.