Other than polaris brand, what other oil is recommended for magnum transmission? Can anyone tell me what weight the polaris brand is?

 

Mud

I am not sure that their is any other recommended oil for the transmission (gearcase). I have heard several people using Mobil 1 Synthetic gear oil in 75W90. I am not sure what the Polaris oil is rated at.

 

the transmission/transfer case doesnt take gear oil..it uses synthetic fluid..im not 100% sure but i think its just synthetic transmission fluid,its a very thin oil definitely not gear oil.. for the amount of times it needs to be changed and the little bit of fluid it holds you might be better off sticking with polaris fluid,or just call a local dealer if you dont have the manual and ask what is recomended..i know its not gear oil