Complete engine gasket set for 125cc GY6 engines with 743mm v-belts (152QMI engines). Set contains all the servicing-relevant gaskets: a cheaper option than buying them all separately. Crank oil seals not included. We offer these as part of a crank seal set. This set can also be used on 150cc variants, but this requires you to order the 150cc head gasket; the other gaskets fit fine. The crankcase cover gasket is only for engines with 743mm v-belts. Check to ensure the correct v-belt length before ordering.