Deere 6675 drive motor vs new holland

[Rap169]

Ok whos knowledgeable on these? I need to replace a drive motor. New holland is the same part # except the Deere # has mg in front of it. I at some reman motors and they specify deere and new holland. Other places had a listing for each of them with a few hundred more for the deere. Is there any difference? or are they charging more just for the deere #?