10w40
10w30
GL5 or 6
10w30 synthetic would be the best you can use.
Nothing goes in there the only oil that lubricates the motor is in the gas
I would use 10w30 Synthetic in your air cooled engine.
any kind of oil you want to use as long as it says( MOTORCYCLE OIL )look at auto zone hell go to your dealer
Two stroke oil. Preferably high quality or synthetic, 40:1 ratio.
SAE 10w30. I recommend you use synthetic in this air cooled engine.
i use 5w-30 but u can use straight 30 weight. 30 weights just thicker.
The recommended type of oil to use for a Kawasaki 610 Mule is API SF. Th610 Mule will hold approximately 1.5 quarts of oil.
The 750 STS Kawasaki Jetski uses 2 cycle engine oil. 2 cycle engine oil is specifically made for use in jetskis.