Can you use 10-30 weight instead of recommended 30 weight in a 26 horsepower lawn mower
hd 30 weight oil of your choice.
either SAE 30 OR 10W 30 OIL
Yes, you may use car oil in your lawnmower but it is not recommended to use multiweight oil. Use 30 weight only. Reason; the chemicals in multiweight won't cool the aircooled engine as well as 30 weight. I like Castrol 30 weight. There is no difference in oil for a lawn mower and oil for an automobile.
5W-30
30 weight, we use Case IH motor oil 30 weight.
5-30 weight SM rated oil.
Use SAE 5w-30 weight oil.
5w/30
It they are the same weight oil as in SAE 30 weight oil there is no difference and they are identical. 30 weight oil is 30 weight oil synthetic or conventional.
use 5/30 olny
10w-30
10-30 weight