• ARCO Marine Zeus 24V 7kW Alternator, Isolated Ground for Common Rail
  • ARCO Marine Zeus 24V 7kW Alternator, Isolated Ground for Common Rail
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Brand: ARCO Marine

ARCO Marine Zeus 24V 7kW Isolated Ground Alternator (4502)

ARCO Marine Zeus 24V 7kW Isolated Ground Alternator (4502)

$1,427.80
$1,427.80
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About this product

The ARCO Marine Zeus 24V 7kW Alternator with isolated ground is engineered for high-energy production in marine, RV, military, and commercial applications. This performance-focused unit features a native 24V rotor and field current, allowing it to run cooler and more efficiently than 12V-based competitors while providing sustained power for large battery banks.

  • Engineered for longevity: Utilizes dual cooling fans, a heat-shedding E-Coat finish, and an externally mounted rectifier to maintain performance at operating temperatures up to 100°C (212°F).
  • Certified performance: SAE J1171 certified and proudly made in the U.S.A.
  • Technical specifications: Frame size: Large; Rotor poles: 16; Stator size: 138mm; Cut-in RPM: 1,962; Weight: 15.89 lbs.
  • Compatibility: Designed for Yanmar common rail engines introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110).
  • Included hardware: Comes with a 49K6 6-groove pulley, M17 x 1.5 x 24mm nut, and 18mm ID x 29mm OD washer.

This alternator requires an external regulator; for maximum performance or lithium battery charging, the use of the ARCO Zeus Bluetooth Alternator Regulator is recommended.

Manuals & videos

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Product facts

CT SKU
CT-118062
Model / MPN
4502
UPC / GTIN
612461588531
Package dimensions (H × W × L)
9" X 9" X 10"
Package weight
16.35 lb

Specifications

Type
ARCO Marine Zeus 24V 7kW 3.15 Alternator w/Isolated Ground (

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

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Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

Fit & compatibility

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