Corn Hole grease for a John Deere walk-behind transmission?

[Jacked Deere]

I have a John Deere JS63C walk behind mower with a transmission in need of grease. *Alvania EP-0 grease is recommended but I cannot find it in small quantities. *
Would John Deere's Corn Hole grease be a good substitute? *It has similar specs but is polyurea based instead of lithium based like the Alvania EP-0. *Since it has a different base, would it be wise to fully clean the old grease out of the transmission?

 

[Jack17]

Any extreme pressure industrial grease should be fine for your application.

 

[reynoldston]

105 Lubriplate.