Correct motor oil?

[Barnacle Bob]

I posted this question two days ago and am still waiting for an answer.

What is the correct outboard motor oil to use?

1997 Evinrude 175 HP FICHT Ocean Pro (oil injected)

The man that sold the used motor said Evinrude XD-50. Is that correct?

If XD-50 is not available should I use XD-30 or XD-100? These are all Evinrude labeled oils.

[boats.net]

Unfortunately I don't have access to an owners or service manual for this specific motor. You can go to shop.evinrude.com to purchase the owners manual for your motor. That will tell you what to use. Evinrude/Johnson is specific on their oils, I recommend sticking with what it tells you.