More of an FYI,
I located a good outlet that actually has parts, good prices too.
SMITH Co Elec, in Greely, Co.
My DELCO Internal REG -Alt all parts, was only $32 to refresh it.
NONE of the other parts stores all together, has the pieces any more it seems, so the scavenger hunt routine wore me out!
The regulator, Rectifier, TRIO diode, 2 brushes, all new in one shot!
Bearing there too, IF needed..