Complete Arco Marine Zeus A275l 1"-2" Single Foot Alternator W/regulator [4029] Tool [K0FjBOgS]

Superior Marine Alternator with Regulator

The ARCO Marine Zeus A275L 1"-2" Single Foot Alternator with Regulator is a top-tier power solution designed for marine, RV, military, and commercial applications. This alternator is renowned for its high power output, making it the highest in its size and class. Its robust design and advanced features ensure efficient energy production and rapid charging of large battery banks.

Key Features and Specifications

The Zeus A275L alternator is engineered to deliver exceptional performance. Its features include high energy production, rapid charging capabilities, and the ability to run 8-20% cooler than standard alternators. This is achieved through innovative heat shedding coatings, an exterior-located rectifier, dual cooling fans, and OEM components. The alternator is also optimized for performance at idle speeds, reducing the need for a generator by harnessing additional power from the engine. The advanced E-Coat/Cerakote coating further enhances cooling, ensuring more amperage for sustained periods. Additionally, the alternator is SAE J1171 Certified and proudly made in the U.S.A.

Technical Details and Mounting Application

The ARCO Marine Zeus A275L alternator offers a range of technical specifications that make it a standout choice. It features a 12v voltage, 16 rotor poles, and a stator size of 138mm. The frame size is large, and it weighs 14.9 lbs/6.7 kg. The alternator is internally regulated with an option for external regulation. It provides an output voltage of 14.1v and is available in black Cerakote or E-coating finishes. The alternator is designed to replace most domestic styles using a single 1” or 2” mounting foot, making it versatile for various applications. With its impressive max output of 311 Amps at 9,000 RPM and sustained idle output of 198 Amps at 3,000 RPM, the Zeus A275L is a reliable and powerful choice for your marine or commercial needs.