I have had the complete front diff replaced on my 2012 850 XP Touring
Three (3) times now !!
When i take it in for regular maintenance they find water in the front diff
and they tell me the gears are worn and it needs to be rebuilt or replaced
Warranty has covered the first two (2) times
The question to everyone is has this ever happen to anyone and if so
where was the water getting in ??
I have never been over the tires in water so we will say for the record
up to a max of 26" of water
And the last time in they did change the drive shaft from the trans to the front diff