Li225 Kubota 4X4 tractor rear differential....

[cisco bastidas]

Have a customer in Mexico that has a problem with his tractor and i haven't been able to help him, he needs a rebuilt rear differential but don't have the parts book. I have pics of what he needs and also info on the tractor:
Model Li225 Sunshine Monroematic 4X4 with a 3 cyl. Eng. Mod. K2-B S/N 01462-DI.

Hope somebody has some experience with this kind of tractor...