Search the Community

All mid 2008 through 2014 Polaris RZR 800 series have a big problem with the rear differential pinion nut backing off, allowing the pinion gear to shoot into the rear differential, destroying the rear differential. This has happened with machines with as little as less than 100 miles on them! Reports indicate that there are no problems, nor warnings, until the rear differential grenades, locking the rear axles solid! This requires the machine to be lifted onto a trailer, to be transported for rear differential replacement, as it destroys the case. After failure, rear differential replacement can be quite expensive: labor alone can run from $800-$1200 and a new OEM Spicer rear diff, if you can find one, can run from $1700-$2500! So, if you own any Polaris RZR 800 series between the years of 2008-2014, I recommend that you do this repair before further use of your machine. personally, I have grounded my machine until it can be done. Please check the online post for your own awareness.

i am new to utv and am looking to buy this polaris 2012 rzr 800 and wonder if there are any issues they had with this unit. the seller is asking 6k for it. I don't want to get burn on buy it if there are knowen issues.

View File 2008 Polaris RZR 800 Service Manual 2008 Polaris RZR 800 Service Manual Submitter Alex Submitted 01/03/2021 Category Polaris  

Hey guys new to the forum! Upgraded my old 800 to a 900s and decided to part out my 800. Have a few items laying in the garage and didn’t know if they could get someone back on the trail!!!! I have.. Good transmission good rear end and good secondary clutch all parts came from a 2011 rzr 800 with 1800 miles. Have pics of odometer and video of it running .thanks for looking

I got a full set of King 2.0 shocks in great condition. They were just serviced 100 miles ago so they are still very fresh. The set also comes with a extra set of rear springs that are a little bit softer than what is on it now. Looking to get $1400 but I am open to any offers.