Stringer 800 gear oil?

[Redding Boater]

I am a little confused by the seloc manual. I have a mechanical shift 800 OMC. Which gear oil should I use in the lower, upper and intermediate housing?
Thank you

 

[Scott Danforth]

marine gear oil.

seloc manuals are full of mis-information. best is a factory manual.

here is the link to the publisher of the factory manuals https://www.outboardbooks.com/