Polaris Sportsman 570 First service fluid ? July 31, 2015 I have mobile 1 synthetic ATF fluid for front diff. I have mobile 1 and a Purolator oil filter for the motor. I’m just not sure what to run in the transmission and how much. Let me know what you guys run in the transmission. It’s for a 2014 570 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related