SAE 30W for summer & SAE 10W30 for winter use. I highly recommend you use 100% Synthetic oil in any air cooled engine. And major brand will do just fine.
sae30
SAE 30 weight full synthetic oil.
SAE-30
Briggs and stratton engines use different oils depending on the temperature to which the engines will be used. Generally sae30 oil should be used for mower engines
10w30 Synthetic oil is what is best for any air cooled engine. You can also use straight 30w.
SAE 30W in the summer and SAE 10w30 in the winter. I recommend you use 100% synthetic oil in any air cooled engine.
Briggs Stratton makes many different lawn mower parts. On their website one can find standby and portable generators, pressure washers, cleaning systems and snow blowers.
Generally Briggs calls for 30W but you can also use 10w30 especially if you are using it in cool temperatures.
SAE 30 weight or SAE 10W-30 weight. I recommend you use 100% synthetic oil in your air-cooled engine.
regular 30 W, it says elsewhere on the Net, at least for some models in your category
SAE 30 weight in the summer or SAE 10w30 if you use the engine in cool temperatures.
SAE 10w30 Full Synthetic is what I recommend in any air cooled engine lawn mower. Change the oil/filter every 50 hours or each year whichever comes first.