A gasket set for Chinese saws, the Good Luck "NOKER" version. An engine service set: it keeps the joints airtight during disassembly and assembly.
Used when repairing the cylinder-piston group or replacing crankcase components. Removed gaskets are not reused: they lose their shape and cause air leaks.
Good preventive care: regularly clean the saw of sawdust and resin, use fresh fuel mixture and chain oil suited to the season.
