If you contact Henry Diorio in Wilmington MA at 978 658 8841, he has the correct 12V field coils, and also replacement parts like brushes, brush springs, front bearings and rear bushings. If you are going to do this conversion yourself, you may want to get Vern Tardel's "Let me Help you" booklet #9, "Ford Generator, service & repair, 12 volt conversion. It is an excellent, illustrated how to do it information source for this conversion.
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