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ARCO Marine Zeus A275L Vortec Alternator w/Terminal Block [4033]

Description

Zeus A275L Vortec 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, 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 - External Only (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.)
  • 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 Mando-type alternators using Vortec/GM pad mounting feet. (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.) (GM Blocks)

ARCO Marine Zeus A275L Vortec Alternator w/Terminal Block [4033]

Product form

$1,022.00 $897.00

    Description

    Zeus A275L Vortec 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, 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 - External Only (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.)
    • 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 Mando-type alternators using Vortec/GM pad mounting feet. (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.) (GM Blocks)

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