4412 - Arco Marine Zeus A115/3500W 24V HD Hight Output | Aztek Computers
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SKU: DM535M5QO0 |  Mfg. Part: 4412  | UPC: 604670326004  |  0 Reviews  |     Share Make an offer

4412 - Arco Marine Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount

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$1,073.50  $1,449.23
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Product Overview

Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount

ARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.

Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.

Features:

  • Replace your noisy generator!
  • Suitable for most diesel applications
  • Designed for extended duty operation
  • Engineered for high energy production
  • Rapidly charges large battery banks.
  • Coolest operating temperatures for increased performance, with dual internal fans
  • Reduces the need for a generator by creating additional power with your engine.
  • External Regulation Required

Regulation:

  • External Only (EX): These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator.

Specifications:

  • Voltage: 24V
  • Field Type: P
  • Rotor Poles: 12
  • Weight: 18.7 lb (8.5 kg)
  • Regulation: External Only (EX)
  • Cut-In RPM: 1,288
  • Maximum Alt RPM: 10,000
  • Rear Battery Post: M8 Thread
  • Standard Pulley: K8 59 mm
  • Shaft Diameter: 7/8 in (22.22 mm)
  • Avalanche Diodes: 50 amps
  • Max Output (Cold): 132 amps
  • Sustained Cruising Output (Hot, 6,000 RPM): 104 Amps
  • Sustained Idle Output (Hot, 3,000 RPM): 89 amps
  • Max Continuous Operating Temperature: 125°C

Expert Overview

The ARCO Marine Zeus A115/3500W 24V HD High Output Alternator, part number 4412, is designed for demanding marine and diesel applications requiring substantial electrical power. This heavy-duty alternator provides a 24V output and is engineered for extended-duty performance, making it suitable for rapidly charging large battery banks and supporting high electrical loads. It features a J180 mount for compatibility with most diesel applications. The unit incorporates dual internal cooling fans to maintain optimal operating temperatures, which contributes to sustained performance and extended service life, even during long run times. With a maximum cold output of 132 amps and sustained cruising output of 104 amps at 6,000 RPM, this alternator aims to reduce reliance on onboard generators by producing significant power directly from the engine. External regulation is required for operation, utilizing a terminal block and P-Type harness, and is compatible with external regulators like the ARCO Zeus Bluetooth alternator regulator.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
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  • Updated:
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  • ARCO Marine
  • 4412
  • 604670326004
  • New
  • 0 lbs
  • 0 X 0 X 0
  • Jul 21, 2026
  • Apr 04, 2026
Product Identifiers: Brand: Arco Marine • Part #: 4412 • UPC: 604670326004 • Category: Heavy-Duty Voltage Converters

Frequently Asked Questions

What is the maximum power output of this alternator?

The maximum output when cold is 132 amps. It provides a sustained cruising output of 104 amps at 6,000 RPM (hot) and 89 amps at 3,000 RPM (hot idle).

What applications is this alternator suitable for?

This alternator is suitable for demanding marine and most diesel applications. It is engineered for extended duty operation and designed to rapidly charge large battery banks and support high electrical loads.

What are the key physical specifications of the alternator?

The alternator weighs 18.7 lb (8.5 kg), has a 7/8 inch (22.22 mm) shaft diameter, and includes a standard K8 59 mm pulley. It features an M8 thread rear battery post.

4412 - Arco Marine Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount

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$1,073.50