bertsmobile1
Lawn Royalty
In that case get you hands on some piston catalogues that describe the piston.
Then measure yours according to the parrameters in the catalogue.
You will do a lot better entering 2.5020" diameter air cooled piston than piston for a 10T B & S , assuming you have a STd 2.5" bore & are looking for a +20 piston
Then measure yours according to the parrameters in the catalogue.
You will do a lot better entering 2.5020" diameter air cooled piston than piston for a 10T B & S , assuming you have a STd 2.5" bore & are looking for a +20 piston