While you wait for answers, we may have found some information which could help you.
Click here for Oil Leak Gasket
Briggs and Straton Motors?
what causes my Briggs and Statton petrol mower to hunt ?
lawn mower briggs and stratton classic 35?
Petrol or diesel?
my briggs and stratton 3.5hp starts up then cuts out straight away?
How to fix a problem with briggs&stratton hp407engine?