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2008 800 Engine issues

Ok so here is the issue. The engine is using an excessive amount of oil. So fearing the worst I started to investigate the need for a top end rebuild. Checking the compression revealed that both...

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Shocks from a 2013 RZR 800

Hey everyone, I have a buddy who is upgrading his 2013 RZR 800 suspension to the superATV S kit. He offered me his shocks/springs. Is there any difference from the ones that came on the 2008? My 08 has...

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Polaris Seat Adjuster Kit Review

I purchased the Polaris seat adjuster kit (Part # 2877390) for my wife's 570 and installed it last night. It's the same part number for the 800's so I thought I would add my review to this section as...

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800 backfiring

my 09 rzr 800 has been back firing. went out today and it is more often and louder. any suggestions? plugs, better gas????

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Is this head gasket leak?

I was looking at my 2011 ranger rzr 800 today and seen there was quite a bit of oil or something all over the engine and belt housing and it looks like head Gaskets are bad but I'm not 100% sure. Could...

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I give up!!

Ok for some reason rzr sat a week, wkend comes around, I'm going riding, (wrong) battery dead, boost it, cool, all good, made a round or two, notice battery on gauge was 14.3 and dropping, ok let's...

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Best doors

I am looking for some doors and was wanting some opinions on the different styles and brands.

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So I pulled the trigger

Saturday I got a wild hair and bought a brand new 2016 rzr 1000S. All I can say wow it's quick and refined. Still love the little 800 but the 1000S is really cool. I called my cousin and told him about...

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Rzr 800 big bore kit

What is the compression for a 2010 rzr 800 with trinity racing big bore kit. I have called trinity racing and they say they no longer make the big bore kit so they can not tell me what the comoression...

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2012 800 u joint

I have a 2012 rzr 800 s and my driveshaft u joints are getting sloppy. Does anyone have the cross reference u joints for a parts store instead of ordering from Polaris and waiting to receive Thanks!

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Good axle replacement for RZR 800 with 2" lift

I'm looking for some new axles as the the replacement ones I bought lasted all but 300 KM . They were the 8Ten, and they have so much play in them I don't want to reinstall them after replacing all my...

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RZR 800 oil pump question

Hi, group, has anyone released a high volume oil pump for the 800 engine yet? Thanks, Doug

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Parking Brake Option

Hey there 800 riders, I have a question to pose to those that may be looking for an affordable parking brake for your ride. We currently offer a very in-expensive parking brake for the 1K models, and...

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Fender Flares

Can anyone recommend a good fender flare for a 2009 rzr 800

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2012 RZR 800 driveshaft

Ok I have an annoying jingle, sounds like it coming from the drive shaft(s), am I correct? and if so, is there an upgrade I can do to better the part And not have a problem?

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2012 Rzr 800 50"

Falls on its face. In low range I do not notice much of a difference, but in high range it seems to have a cut out.. can only get to maybe 45 mph. Just seems to have a loss of power. Just put NGK BKR7E...

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Tire question

2013 800 stock Ok to run 26"-27" tires ? Opinion on 9" on front and rear?

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Master cylinder

Is there a rebuild kit for the master cylinder on a 2013 rzr 800? Oil is dripping out of the plunger boot and running down the floorboard. I can't find a kit. Everyone want to sell you a new...

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Monster box programmer

I just bought my self a second hand monster box for my rzr 800 wondering if anyone may have any instructions on programming them thanks

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Oil Drain Plug

Need part numbers for oil drain plug and crush washer. Dealer could not find it?? 2014 RZR EPS

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