Farmall cub

[Pat12345]

Hat lube do I use in my tranny. I have milky oil in it now need to be changed

 

[MHarryE]

My 1951 service manual says SAE 90 gear lube so todya it would be 80W-90 gear oil.

 

[Soundguy]

if you use an 80w90.. get one marked MT1

as for 90wt not available.. it sure it.

you can get 90wt gl1 from napa

some places sell a 90wt gl3 as well.

soundguy