I think you need OMC Starter part 383575 or 384914<br />You might want to check the price of rebuilding at an automotive shop before buying a used one. web page - replacement starter
Do they sell rebuild kits for them? I can do it myself, but am having trouble finding a rebuild kit. The used one is for $7.50 from a guy that is scrapping his motor, so I will pick it up as a spare if I can find a rebuild kit.
for most, I don't have a model number so I can't be to specific.