Fallon
Super Member
Whatever grease you chose the one thing to keep in mind is do not co-mingle.
Stick with it, either moly or lithium.
There isnt such a thing as molly grease for compatibility. Molly is a (black) additive to a base grease type, usually a lithium type. You can find lithium grease with & without the nasty black molly in it.
The molybdenum*in there has platelets that bond to metal well & are pretty slippery. As such it works well under high pressures. The molly can cause issues with high speed bearings, but nothing on a tractor, at least parts that are greased are high speed (thousands of RPMs, not hundreds).