Category Archives: RZR XP 900

Looking for Power

I have never posted to RZR Forums before. Please forgive the length of the question.
I have a 2014 RZR 900 XP 4 that was purchase about two months before the 1000’s came out. I have a lot of $$$ into it and am not looking to change vehicles, however am looking for more power. I live in AZ and primarily use it in the Sand Dunes during the winter and in the Cinders during the summer. For those that don’t know, cinder riding is very much like the dunes as it’s soft and loose under the tires. At the dunes I run Skat-traks / 9 paddle + smoothies on the front. At the Cinders I run 28" Mongrels.
I wanted to give you an idea of my riding style as I’m looking for more power and upgrading to a 1000 is not an option. I have already upgraded my suspension and added Muzzy w/ fuel controller plus Airaid snorkels on both sides.
I was starting down the path of a clutch kit or new clutch altogether, but before I do that I wanted to get some insight from the experts out there. Also, whatever you are recommending, please include the brand of your recommendation.
Many thanks, Vince

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Oil in belt housing?

This afternoon I took my 2012 900xp for a quick rip. about after 5 min. i noticed my belt was slipping. I returned home and opened the belt housing and about an ounce of oil was in the bottom of the housing.
After removing the the clutches and the inside half of the housing and cleaning everything up, I put the clutches and the belt back on back on and started the engine and ran it for about 2-3 min. The clutches seemed to work proper.
I then removed the belt and clutches again and found oil seeping from around the crank shaft.
My question is, is it possible to replace the crank seal without splitting the engine?
I know in many cases it is possible to make a hole in the seal and pry the seal out then tap the new sealback in.:confused:

Battery alternative to Polaris brand?

What model battery is in the RZR XP 900.
Mine is worn out but the dealer wants $180 for a new one which I think its crazy (This is in Costa Rica)

Any alternatives to other brands?

What is the number or model battery?

Thanks in advance

27″ Big Horns

My brother has a 2013 900 XP. He had a problem with a rim. His factory Big Horns with not many miles are about 2" shorter than the ones he has from Rocky Mtg ATV. Any suggestions as to why this might be?