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Boating & Marine > Marine Engine Parts > Alternators >

Boating & Marine>Marine Engine Parts>Alternators>

For the mechanic or do-it-yourselfer, we offer parts from Sierra, Arrowhead, Arco, and more for most outboard motors and inboard engines. Our engine parts include starters, water pumps, manifolds, mufflers, alternators, starters, spark plugs, carburetors, solenoids, tilt and trim motors, and more. Seloc Counterman makes finding the right part easy.

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Arco Remanufactured OMC Alternator

Arco Remanufactured OMC Alternator

Key Features
  • 12V 61-amp alternator

  • Internal regulator

  • Negative ground

$189.99
Arco OMC Cobra Alternator

Arco OMC Cobra Alternator

Key Features
  • 12V 55-amp alternator

  • Internal regulator

  • Single groove pulley

$199.99
Arrowhead Inboard Alternator For Delco/Mercruiser/OMC

Arrowhead Inboard Alternator For Delco/Mercruiser/OMC

Key Features
  • New! Not rebuilt!

  • Integral alternator

  • Self-exciting 1-wire hook-up

  • Negative ground

  • Complete with screens

$139.99
Arrowhead Inboard Alternator For Mando/Mercury/Yamaha

Arrowhead Inboard Alternator For Mando/Mercury/Yamaha

Key Features
  • 12 volt, 55 amp.

  • Internal regulator

  • Mercruiser No. 98555

  • Mando No. 817119-2

$129.99
Sierra Inboard Alternator For Delco Marine, Mercruiser, OMC

Sierra Inboard Alternator For Delco Marine, Mercruiser, OMC

Key Features
  • New, not refurbished

  • Integral alternator

  • Self-exciting 1-wire hook-up

  • Negative ground

  • Complete with screens

$260.99
$167.99
Balmar Smart Ready 6 Series 70-Amp Alternator Kit

Balmar Smart Ready 6 Series 70-Amp Alternator Kit

Key Features
  • Delivers smartest charge possible

  • Built-in redundancy

  • Includes battery temperature sensors

$749.99
Arco Mercruiser Inboard Alternator

Arco Mercruiser Inboard Alternator

Key Features
  • 12V 70-amp alternator

  • Internal fan

  • Multi-groove serpentine pulley included

$183.99
Marine Outboard Alternator Rectifier - 3-Post Mercury Rectifier

Marine Outboard Alternator Rectifier - 3-Post Mercury Rectifier

Key Features
  • Mercury #62351A1, 62351A2

  • New! Not rebuilt

$34.99
Arco Remanufactured Mercruiser / OMC Alternator

Arco Remanufactured Mercruiser / OMC Alternator

Key Features
  • 12V 70-amp alternator

  • Self-exciting internal regulator

  • Negative ground

2 models to choose from
$154.99 - $169.99
Arco Mando Alternator For Late Model Mercruiser

Arco Mando Alternator For Late Model Mercruiser

Key Features
  • 12V alternator

  • Internal regulator

  • 2" mounting foot

4 models to choose from
$179.99 - $199.99
Sierra Alternator For Pleasurecraft/Mercury Marine Engine, Sierra Part #18-5957

Sierra Alternator For Pleasurecraft/Mercury Marine Engine, Sierra...

Key Features
  • Sierra Part #18-5957

  • Alternator for Pleasurecraft/Mercury Marine engine

  • Includes other engine applications

$221.99
New Inboard Alternator - for new Mercury Marine

New Inboard Alternator - for new Mercury Marine

Key Features
  • For use with new Mercury Marine

  • 12V - 55 amp

  • Serpentine pulley

  • Internal regulator

$216.99
New Inboard Alternator - for new Mando/Mercury/Yamaha/OMC

New Inboard Alternator - for new Mando/Mercury/Yamaha/OMC

Key Features
  • For use with new Mando, Mercury, Yamaha, OMC

  • 12V - 55 amp

  • Single pulley

  • Internal regulator

$222.99
Arco Replacement Inboard Alternator For Diesel Engines

Arco Replacement Inboard Alternator For Diesel Engines

Key Features
  • 12V 61-amp alternator

  • Self-exciting internal regulator

  • Negative ground

$149.99
Balmar 12V/24V Centerfielder For Dual Alternator

Balmar 12V/24V Centerfielder For Dual Alternator

Key Features
  • Balances twin engine charging systems

  • Splits field current from dominant regulator

  • For Max Charge MC-612 and MC-624 models

  • Includes fused power wires

$229.99
Sierra Alternator For Mercury Marine Engine, Sierra Part #18-5950

Sierra Alternator For Mercury Marine Engine, Sierra Part #18-5950...

Key Features
  • Sierra Part #18-5950

  • Alternator

  • For Mercury Marine engine

$207.99
Arco Westerbeke Alternator

Arco Westerbeke Alternator

Key Features
  • 12V 50-amp alternator

  • Internal regulator

  • Single groove pulley

$179.99
Arco 12V High-Amp Alternator

Arco 12V High-Amp Alternator

Key Features
  • 105-amp alternator

  • Isolated ground

  • External voltage adjustment

  • Tachometer included

2 models to choose from
$434.99 - $449.99
Mastervolt Alpha Alternator

Mastervolt Alpha Alternator

Key Features
  • Rapid charging

  • Allows engines to be turned off when moored

  • 3-step charging process

  • Can be installed on any engine type

$1,434.99
Arco Inboard Alternator For Late Model Volvo Penta

Arco Inboard Alternator For Late Model Volvo Penta

Key Features
  • 12V 55-amp alternator

  • Internal fan

  • Pulley not included

$459.99

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