MF 1260, Mitsubishi 372, Case 450B crawler/loader, and plenty of others
I don't pay much attention to this forum, but happened to see your post and will give it a try. Stand at rear of tractor. It is above and to right of PTO. Fill to the level of plug.
I questioned it because it was so low in the casting. Book says 7 gallons of 90W to fill. 7 gallons can make a big mess on the barn floor if it didn't fit.