This is a new set.
Used on Zongshen Z140 engines with engine code starting 1P56
NOT FORT USE ON YX140 with the same code.
The YX has a round oil feed on the head gasket, these are D shaped.
Used on Zongshen Z140 engines with engine code starting 1P56
NOT FORT USE ON YX140 with the same code.
The YX has a round oil feed on the head gasket, these are D shaped.
