Polaris Fluids

[Pawel]

Hey guys!
Ive got an 04.5 Sportsman 400 and wanted to change the front diff fluid and gearcase/rear diff fluid but I really don't want to spend $15/quart and the dealer.
What alternative fluids could I use?
Thanks

 

[OnlyPolaris]

have no choice but to use the polaris oil in the front dif. If you use anything else it will screw up the 4x4.