2002 TC 40 transmission heat

[Seven Gables]

Has anyone had a problem using Shell Rotella HD? I thought that was the good stuff.

I’ve used it in my Fords and New Holland tractors with wet clutches, no issues

 

[nyone]

The thing about hydraulic oils are there is no 3rd party testing like engine oil. So any oil manufacturer can state it meets XXX grade, spec and theres no one to check them.