1985 Johnson 70 Lower unit oil

Vic.S

Rear Admiral
Joined
May 4, 2004
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Re: 1985 Johnson 70 Lower unit oil

I dont know why you have got no answers!

Personally I do not have a 1985 70hp so I dont use any oil in one but if I did because it is conventional mechanical shift I would use a standard high viscosity outboard engine gear oil.

(It would have a viscosity in the SAE 80 85 or 90 range.)
 
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