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Arrowhead Inboard Alternator For Delco/Mercruiser/OMC

Item # 73713
Customer Rating:

Key Features

  • New! Not rebuilt!

  • Integral alternator

  • Self-exciting 1-wire hook-up

  • Negative ground

  • Complete with screens

Our Price   $139.99

Availability: In Stock

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Product Description
arrowhead 12 volt, 63 amp. Integral alternator. Self-exciting 1-wire hook-up. Negative ground. Complete with screens. Delco No. 1100576, 577. Mercruiser No. 69729.

Arrowhead Electrical Products is the price-conscious alternative for high-quality rotating electrical parts and components. Arrowhead offers ideal new replacements for your existing electrical systems.

product reviews

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q & a

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3 Questions | 3 Answers
Displaying questions 1-3
  • Q:

    I have a 99 tracker pontoon with a 3-liter mercruiser. Tha alternator is starting to put out too much voltage. The existing one has (4) screw terminals on it for wires. Do you have a replacement for this one?
    Asked on 7/14/2009 by mattman from whittier, ca

    1 answer



      Please contact our technical department at 1-888-683-7866 to find out which engine parts will fit your motor. We will be needing more information from you than what is provided above.

      Answered on 1/22/2010 by Justin from Overton's Technician
  • Q:

    Can you verify this is the correct replace for 1992 Four Winns and a 5.0L with an OMC sterndrive?
    Asked on 6/24/2009 by Doug from Olive Branch, MS

    1 answer



      Please contact our tech department. 1-800-334-6541.

      Answered on 6/29/2009 by Casey Marine Buyer from Overtons
  • Q:

    Can someone tell me the correct replacement alternatior for a 1994 Master Craft MariStar 225 with a 350ci V8?
    Also please recommend the correct size replacement belt too.
    Asked on 5/21/2009 by drivera from san ramon, ca

    1 answer

    • Staff Reviewer


      If this is an Indmar brand engine then the correct alternator is item number 7002213 (18-6288), which is not advertised online on our website except through
      type in the 18-6288 into the sierra part number box and it will show you the specs for the alternator. We are not able to get the alternator belts for this alternator, but you mastercraft dealer should be able to provide that to you at a reasonable price.

      Answered on 1/27/2011 by Anonymous
Displaying questions 1-3

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