Foot lube/Oil

[bassncorey]

Does anyone know what type/weight of oil/lube goes into the foot of a 1964 Johnson 90 horse outboard motor?

 

[Bubbakat]

Any good marine lower unit oil that can be found on the shelf of about any parts store or wall mart store. I am thinking 85 to 90 wt.

 

[THutch]

There is a fellow in Athens TN that works on Johnson lower units that swears by Royal Purple's lower unit lube. I think you have to order it but that is what I will use going forward. If you need to know exactly what weight, I can look in the garage for you.