What kind of oil do you use with a 6.75 horsepower 190cc yard machine walk behind lawn mower?

What we found is for the The Craftsman 190cc (6.75 hp) low wheel rear bag push mower which uses SAE 30 oil.

Please note that outdoor temperatures determine the proper oil viscosity for the engine.

For optimum performance, you should change the oil in your small engine after the first five hours of use and then annually, or every 50 hours of use (whichever comes first).

• Use Briggs & Stratton SAE 30W Oil above 40°F (4°C) for all of our engines.

• Check oil level regularly.

• Air-cooled engines burn about an ounce of oil per cylinder, per hour.

• Fill to mark on dipstick. Do Not Overfill.

Check out Briggs & Stratton's tips and procedures for checking and changing oil and oil filters at Briggsandstratton.com.