Kevin, No other additional info is provided. "The GREEN BIBLE" Page 564, describes that part as:
Horn assy-less bracket- low pitch- with straight projector- replaced by 11A-13833-C, pass, 1939-47' I am not familar with the 117 vs V issue.
A GOOGLE search provided this info, below. Perhaps you could contact one of the posters and get more info.
https://forums.aaca.org/topic/89743-...-model-j17-6v/