500 efi alternator?
#1
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500 efi alternator?
My alt is not charging on one engine. I'm looking into rebuilding it but I'm confused on the part #. its a delco 12 volt 50 amp # 19020703 875285.
the #'s comes up as a 2.5 merc outboard alt and also comes up as a 575 sci merc????I have an 02 engine going by the serial #.I am going to check the other engine tomorrow for the alt #. Is it poss that merc used the same alts in different engines,I/O's and O/B's????? What do you guys reconmend,rebuild or replace? if replace do you go with an aftermarket brand alt? thanks
the #'s comes up as a 2.5 merc outboard alt and also comes up as a 575 sci merc????I have an 02 engine going by the serial #.I am going to check the other engine tomorrow for the alt #. Is it poss that merc used the same alts in different engines,I/O's and O/B's????? What do you guys reconmend,rebuild or replace? if replace do you go with an aftermarket brand alt? thanks
#2
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If you decide to replace it (I would) check out DB Electric. They have great prices and also offer high output replacements. I've got their 140amp 1 wire on mine.
Good Luck,
Jon
Good Luck,
Jon
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you should be able to walk up the street to any alternator shop and have them fix that cheap. short of all the marine bs , all the internals are off the shelf generic.
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Yes, they did use the same alternater on more than one motor. You will have everyone tell you about all these alternators that are bigger and better but they will not fit. Go to db electrical and order one and be done with it.
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