• ARCO Marine Zeus A275L J-180 4" Alternator w/Terminal Block
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ARCO Marine

ARCO Marine Zeus A275L J-180 4" Alternator w/Terminal Block

ARCO Marine Zeus A275L J-180 4" Alternator w/Terminal Block

OM-ARCOMARINE-ZEUSA275LJ-4022

$717.09
$1,124.20 $717.09
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Overview

The ARCO Marine Zeus A275L is a 12V J-180 alternator with a 4 inch saddle-style mount and terminal block. It is externally regulated only and is intended for applications such as marine, RV, military, and commercial electrical systems where a large battery bank must be charged by the engine.

  • Model: Zeus A275L
  • Mounting application: Replaces most Volvo Penta alternators using a 4 inch J180 saddle-style mount
  • Voltage: 12 V
  • Output voltage: 14.1 V default
  • Regulation: External only with terminal block and P-Type harness
  • Field type: P
  • Rotor poles: 16
  • Stator size: 138 mm
  • Frame size: Large
  • Weight: 14.9 lb / 6.7 kg
  • Finish: Black Cerakote or E-coating
  • Cut-in speed: 1,061 alternator RPM
  • Maximum alternator RPM: 19,000
  • Battery post: M8 thread post, side mount
  • Standard pulley: 49K6, 6-groove, 49 mm
  • Pulley mount: 17 mm diameter shaft, 25 mm long, threaded M17 x 1.5
  • Pulley hardware: M17 x 1.5 x 24 mm nut with 18 mm ID x 29 mm OD washer included
  • Diodes: 6 positive and 6 negative, 50A rated, avalanche
  • Max output: 311 amps cold at 9,000 RPM
  • Sustained cruising output: 227 amps hot at 6,000 RPM
  • Sustained idle output: 198 amps hot at 3,000 RPM
  • Maximum continuous operating temperature: 110°C / 230°F
  • Certification: SAE J1171 Certified
  • Origin: Made in the U.S.A.

Specifications

BrandARCO Marine
Manufacturer part #4022
UPC695845717048
Boxed dimensions10 x 10 x 9 in
Shipping weight16.55 lb

Manuals & documents

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