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Boating & Marine > Marine Engine Parts > Alternators >

Boating & Marine>Marine Engine Parts>Alternators>

Engine Parts

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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Marine Outboard Alternator Rectifier - 3-Post Mercury Rectifier

Marine Outboard Alternator Rectifier - 3-Post Mercury Rectifier

Key Features
  • Mercury #62351A1, 62351A2

  • New! Not rebuilt

$23.99
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

$167.99
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 Alternator For Mercruiser Engine, Sierra Part #18-5946

New! Sierra Alternator For Mercruiser Engine, Sierra Part #18-...

Key Features
  • Sierra Part #18-5946

  • Alternator

  • For Mercruiser engine

$274.99
Sierra Alternator For Indmar/Pleasurecraft Engine, Sierra Part #18-6288

New! Sierra Alternator For Indmar/Pleasurecraft Engine, Sierra ...

Key Features
  • Sierra Part #18-6288

  • Alternator

  • For Indmar/Pleasurecraft engine

$199.99
Arco Volvo Penta Alternator

Arco Volvo Penta Alternator

Key Features
  • 12V alternator

  • Internal regulator

  • 2" mounting foot

2 models to choose from
$204.99 - $214.99
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

$184.99
Sierra Alternator For Mercury Marine Engine, Sierra Part #18-6293

New! Sierra Alternator For Mercury Marine Engine, Sierra Part #18...

Key Features
  • Sierra Part #18-6293

  • Alternator

  • For Mercury Marine engine

$182.99
Sierra Alternator For Mercury Marine Engine, Sierra Part #18-6298

New! Sierra Alternator For Mercury Marine Engine, Sierra Part #18...

Key Features
  • Sierra Part #18-6298

  • Alternator

  • For Mercury Marine engine

$187.99
Sierra Alternator For Marine Power Engine, Sierra Part #18-6299

New! Sierra Alternator For Marine Power Engine, Sierra Part #18-...

Key Features
  • Sierra Part #18-6299

  • Alternator

  • For Marine Power engine

$209.99
Sierra Alternator Drive Belt For Mercruiser Engine, Sierra Part #18-5949

New! Sierra Alternator Drive Belt For Mercruiser Engine, Sierra ...

Key Features
  • Sierra Part #18-5949

  • Alternator drive belt

  • For Mercruiser engine

$39.99
Sierra Alternator For Mercury Marine Engine, Sierra Part #18-5929

New! Sierra Alternator For Mercury Marine Engine, Sierra Part #18...

Key Features
  • Sierra Part #18-5929

  • Alternator

  • For Mercury Marine engine

$399.99
Sierra Alternator, Sierra Part #18-5975

New! Sierra Alternator, Sierra Part #18-5975

Key Features
  • Sierra Part #18-5975

  • Alternator

$459.99
Sierra Alternator For Mercury Marine Engine, Sierra Part #18-6454

New! Sierra Alternator For Mercury Marine Engine, Sierra Part #18...

Key Features
  • Sierra Part #18-6454

  • Alternator

  • For Mercury Marine engine

$289.99
Sierra Alternator For Volvo Engine, Sierra Part #18-5882

New! Sierra Alternator For Volvo Engine, Sierra Part #18-5882

Key Features
  • Sierra Part #18-5882

  • Alternator

  • For Volvo engine

$244.99
Sierra Alternator For Westerbeke Engine, Sierra Part #23-5900

New! Sierra Alternator For Westerbeke Engine, Sierra Part #23-...

Key Features
  • Sierra Part #23-5900

  • Alternator

  • For Westerbeke engine

$529.99
Sierra Alternator For Valeo/Volvo Engine, Sierra Part #18-5943

New! Sierra Alternator For Valeo/Volvo Engine, Sierra Part #18-...

Key Features
  • Sierra Part #18-5943

  • Alternator

  • For Valeo/Volvo engine

$629.99
Sierra Alternator For Motorola Engine, Sierra Part #18-5976

New! Sierra Alternator For Motorola Engine, Sierra Part #18-5976

Key Features
  • Sierra Part #18-5976

  • Alternator

  • For Motorola engine

$599.99

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