Top End Gasket Kit Vespa/Piaggio GT200 and 250-300cc Quasar Engine
Aftermarket top end gasket kit for Vespa GTS 250s with the Quasar motor and most GT200/BV200.
This gasket set is also correct for the 300 engine, you'll just need the 300 specific head gasket 848168
This gasket set fits the majority of 200cc Leader engines found in the GT200 and BV200 so long as the cylinder is made of cast iron. GT200 and BV200 with aluminum cylinders need to use gasket set reference #497183-AM