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How to identify 10a vs 20a alternator

PostPosted: Thu Apr 30, 2020 2:08 pm
by aj4761
I got both with a Waiex I purchased. One is round and encased, the other is open. Which is which?

Re: How to identify 10a vs 20a alternator

PostPosted: Sat May 09, 2020 10:09 pm
by jfuerst
I have the old 10a one and it is potted with resin or epoxy plastic stuff. I believe that the new one is just an open coil like you would expect to see. Something like that though might be worth emailing sonex just to be sure.

Re: How to identify 10a vs 20a alternator

PostPosted: Sat May 09, 2020 10:43 pm
by Rynoth
20A alternator looks like this:

Image

I don't know what the 10A alternator looks like.