Complete engine gasket set for all Chinese-built 4-stroke GY6 139QMB/QMA scooters with 10in wheels (v-belt length 669mm, crank-gearbox input shaft: 22.5cm.
ATTENTION: Crankcase cover gasket does not fit on 12in wheel vehicles. There is a specific set for these models in your range.
Set does not include crank seals; we offer these in a separate set.