Versatile Arco Marine Zeus A275l Vortec Alternator W/terminal Block [4033] Series [UIVPcgJ0]

ARCO Marine Zeus A275L Vortec Alternator

The ARCO Marine Zeus A275L Vortec Alternator is a top-tier power solution designed for demanding marine, RV, military, and commercial applications. This alternator stands out for its exceptional power output, making it the highest in its size and class. Engineered with high energy production in mind, it ensures rapid charging of large battery banks, providing a reliable power source for your equipment.

Superior Performance and Features

The Zeus A275L Vortec Alternator is equipped with a range of features that enhance its performance and durability. It operates at the coolest temperatures, offering increased performance with its advanced heat shedding coatings and a rectifier located on the housing exterior. The dual cooling fans and OEM components ensure it runs 8-20% cooler than other alternators. This model is also optimized for performance at idle speeds, reducing the need for a generator by creating additional power with your engine. The E-Coat/Cerakote finish further enhances its cooling capabilities, allowing for more amperage output over sustained periods.

Technical Specifications and Practical Applications

This alternator boasts a 12v voltage, 16 rotor poles, and a robust 138mm stator size. With a weight of 14.9 lbs, it is designed to fit large frame sizes. It is SAE J1171 Certified and made in the U.S.A., ensuring top-notch quality. The alternator replaces Mando-type alternators using Vortec/GM pad mounting feet, making it a perfect fit for many Mercruiser and Volvo Penta marine engines. With its maximum output of 311 Amps at 9,000 RPM and a sustained cruising output of 227 Amps at 6,000 RPM, the Zeus A275L Vortec Alternator is a powerful and efficient choice for any demanding application.