I am needing a prop shaft seal for a 1957 Elgin 7.5 HP. It is 3/4 inch OD and 1/2 inch ID. About 1/4 inch thick. It looks like multiple manufacturers used the same seal around that time.
It is held in place by a 1 inch pressed in washer./Users/braddupre/Desktop/IMG_1347 2.jpegIMG_
See photo below.
