The book says for opposed engines without oil filter, it's approximately 1 & 1/2 quarts. If it does have an oil filter, then it's approximately 1 & 3/4 quarts.
Briggs and Stratton recommends SEA30 oil.
40oz
Briggs and Stratton oil must be used for Briggs and Stratton engines. They have both synthetic and standard oil. They have oils formulated for 4-cycle and 2- cycle engines.
Most Briggs engines that small take 1 pint of oil .
0.6 liters
1ml
40 oz
how to Change oil on a Briggs and Stratton 6.75 HP
Click the link and find your engine for the exact capacity.
20 oz.
48 oz
20 oz