O-ring for carburetor of management machine.
Suitable for management machines such as Mametra.


Even a motorcycle can be used if the carburetor's O-ring size matches.


size
Inner diameter 44 mm
Outer diameter 48 mm
2mm wide

Therefore, I think you should measure the size of the carburetor you want to replace.
I bought 44mm and 45mm, and 44mm was suitable for me. If it is 45 mm, it will be a little left over
It seems that gasoline leaked, so don't forget to measure the size.