Arco Marine Zeus A275L 1 Inch to 2 Inch Single Foot Alternator with Regulator

Discover the power of the Arco Marine Zeus A275L Single Foot Alternator, designed for peak performance in marine, RV, military, and commercial applications. This alternator stands out as the highest power output option in its size/class, ensuring you have the energy you need when it matters most. With exceptional features, it’s the perfect choice for anyone seeking reliable alternators that deliver efficiency and durability.

Key Features and Benefits

• High Energy Production: Engineered to produce superior energy output, making it ideal for charging large battery banks rapidly.
• Versatile Applications: Tailored for marine, RV, military, and commercial use, providing reliability across various environments.
• Optimal Operating Temperatures: Operates at the coolest temperatures, enhancing lifespan and performance of the alternator.

With its robust design and advanced technology, the Zeus A275L not only meets but exceeds typical performance standards found in standard engine parts and service products. Whether you're on the water, the road, or in a commercial setting, this alternator ensures that your power demands are met without compromise.

Trust in the reputable brand of ARCO Marine to deliver quality and customer satisfaction. Upgrade your energy solution today with the Zeus A275L and experience the difference in performance and reliability.

Take action now! Don’t let your energy needs go unmet. Order your Arco Marine Zeus A275L Alternator today and power your adventures!

Zeus A275L 1"-2" Single Foot Alternator with Regulator

The highest power output alternator in its size/class. 

Features:

• Engineered for High Energy Production.
• Suitable for Marine, RV, Military, and Commercial applications.
• Rapidly charges large battery banks.
• Coolest operating temperatures for increased performance. 
• Runs 8 - 20% cooler than incumbent alternators due to Heat shedding coatings, Rectifier located on housing exterior, Dual cooling fans, and OEM Components.
• It is optimized for performance at idle speeds.
• Reduces the need for a generator by creating additional power with your engine.
• Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A275L cooler. This translates to more amperage for sustained periods.
• Use an ARCO Zeus Bluetooth alternator regulator or lithium battery charging for maximum performance.
• SAE J1171 Certified.
• Made in the U.S.A.

Technical Specifications:

• Voltage - 12v
• Field Type - P
• Rotor Poles - 16
• Stator Size - 138mm
• Frame Size - Large
• Weight - 14.9 lbs/6.7 kg
• Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.) 
• Output Voltage - 14.1v (Default)
• Finish - (Black) Cerakote or E-coating
• Cut-In RPM - 1,061 Alternator RPM
• Maximum Alt RPM - 19,000
• Battery Post - M8 Thread Post, Side Mount
• Standard Pulley - 49K6 (6-groove, 49mm)
• Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
• Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
• Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
• Max Output (Cold, 9,000 RPM) - 311 Amps
• Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
• Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
• Max Continuous Operating Temperature - 110°C / 230°F

Mounting Application:

• Replaces most domestic styles using a single 1” or 2” mounting foot (e.g., Motorola, Prestolite)