ARCO Marine

ARCO Marine Zeus A225S J-180 3.15" Alternator with Terminal Block - Part 4010

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SKU: 4010
Manufacture Part Number: 4010
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$767.80

Zeus A225S J-180 3.15 Alternator with Terminal Block

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

  • OEM Components

  • 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 A225S cooler. This translates to more amperage for sustained periods.

  • For maximum performance or lithium battery charging, use an ARCO Zeus Bluetooth alternator regulator.

  • SAE J1171 Certified.

  • Proudly made in the U.S.A.

Technical Specifications:


  • Voltage - 12v

  • Field Type - P

  • Rotor Poles - 16

  • Stator Size - 130mm

  • Frame Size - Small

  • Weight - 12lbs/6.7kg

  • Regulation - External Only

  • 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) - 254 Amps

  • Sustained Cruising Output (Hot, 6,000 RPM) - 187 Amps

  • Sustained Idle Output (Hot, 3,000 RPM) - 157 Amps

Mounting Application:

  • Replaces most small case styles using a 3.15 J180 saddle style mount (e.g., Hitachi, Lucas, Mitsubishi) Most Yanmars.

The ARCO Marine Zeus A225S J-180 alternator is engineered for high energy output, making it the ideal choice for marine, RV, military, and commercial applications. This robust alternator rapidly charges large battery banks, ensuring your systems stay powered when you need them most. Its innovative design allows it to operate at cooler temperatures, running 8 - 20% cooler than traditional alternators. This efficiency is achieved through heat shedding coatings, a rectifier located on the housing exterior, and dual cooling fans.

With a maximum output of 254 amps and optimized performance at idle speeds, the Zeus A225S reduces the need for a generator by harnessing additional power from your engine. This alternator also features an advanced E-Coat/Cerakote finish that absorbs less heat, enhancing performance and longevity. For lithium battery charging or maximum efficiency, consider pairing it with an ARCO Zeus Bluetooth alternator regulator. Proudly made in the U.S.A. and SAE J1171 certified, the ARCO Marine Zeus A225S is the ultimate choice for those who demand reliability and performance on the water.

Features:
* Engineered for high energy production.
* Suitable for marine, RV, military, and commercial applications.
* Rapidly charges large battery banks.
* Operates 8 - 20% cooler than traditional alternators due to innovative design.
* Features heat shedding coatings and dual cooling fans.
* Optimized for performance at idle speeds.
* Reduces the need for a generator by generating additional power.
* Advanced E-Coat/Cerakote finish for heat absorption and performance.
* SAE J1171 Certified for safety and reliability.
* Proudly made in the U.S.A.