First some background info… Changed the fluid in my front diff recently and had some pretty big pieces of aluminum in the fluid. The reason for the change was my AWD was keeping the front diff locked in and would not unlock until I would put it in reverse. Anyway I am currently running a 30″ tire with stock axles and plan on upgrading to 32″ tires very soon. The Rzr is a 2013 900 xp 4.

So I would like to go ahead and replace the front differential with an after market option, something with a lifetime warranty or built heavier than the stock option considering something like HD Extreme Offroad, Turner Industries, etc. Would anyone have any experience with a specific vendor that they would like to recommend? Any and all options would be appreciated.


Utah RZR Rentals