Alternator Model 8RG2043 Sales #105-280

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Alternator Model 8RG2043 Sales #105-280

I've searched your website for information regarding this model of Leese-Neville alternator but cannot find it. I recently acquired a small powerboat with this alternator as a backup. My boat has a Detroit Diesel 3-53 engine with a Delco Remy 63Amp alternator. I'll be running this engine at 1800-2400 RPM. Is the Model 8RG2043 a proper alternator for this speed? Can you provide a proper wiring diagram for this alternator.
Thank you very much in advance for any help.
H. Shinn

Prestolite Electric
Arcade, NY USA
Posts - 1204


The reason why you cannot find any information on our web site is the part number you are trying to use is for the voltage regulator.

Look at the alternator again and you should find another label.
Use this number and you should find the information you are looking for.

Good day,


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