Re: 1958 johnson super seahorse 35hp starter
1956 was a 6 volt, so you don't want that. However, all 35 and 40hp motors from 1957 clear up into the early 1970's take similar starters. The newer ones are longer and more powerful than the 1958. Try to find a longer one. It will have an aluminum end cap on the bottom. One precaution--the longer ones have a support bracket on the botttom. Don't try using a long starter without a support bracket.
The 28 and 33hp motors use the same starters as the 35-40.