I know this is an old old post , and found it looking for a solution for a 33 V12 generator/regulator/cutout problem I have. It's a 33 Packard conv. V12 , the generator did not appear to be charging , showing a slight discharge on the ammeter. It "looked" like it had the correct Owen Dyneto combo regulator/cutout on it till I opened it up and found some modern conversion that appears to be a diode ?? Had the generator tested and it is fine.
I am now looking for a solution to replace it , as all the original internals of the O.D. are gone.
I have looked up the few types that are mentioned in the post and find none. Is there one that will work for now as I search the world for a replacement that will fit under the original O.D. cover.
I pulled the base apart in search of a number and found none.