Yes PS-4 is a synthetic oil.
0W-40
Best bet is Polaris synthetic.
0W40 Synthetic
Polaris four stroke oil is a 0-40w synthetic.
You should use Polaris ps-4 synthetic oil for year round use. l
4.5 ounces of 10w30 oil, preferably synthetic
1.9quartz, full synthetic
1.2 to 1.5 quarts of 0w30 synthetic. strongly recommend using real polaris oil.
5W20 Synthetic, Type f Synthetic trans fluid, or the recommended Polaris premium demand drive fluid.
2 QT. CAP. ON POLARIS 700 TWIN 0W-40 SYNTHETIC
SAE 10w30 full synthetic.
Ow-40 synthetic