I use two stroke oil
I use 5w-30
It depends on the mower. Some use 30 weight. Some use 10w30.
No for your lawn mower you will just need regular lawn mower oil.
sae 30
yes
Usually, its SAE 30.
Hd 30w
10w30 will do.
30 wt oil
SAE 30W
they both use oil
Yes.