1 Cylnder head 1 Cylinder block 1 Liner 1 Piston 1 Piston pin 1 Rod 1 Crankshaft axis 1 Crankshaft 1 Bearing 1 Sleeve 1 Barrel 1 Sleeve gasket 1 Blocking cone 1 Clamping cone 1 Spark plug 10 Cylinder hood gasket 1 Hex head mounting screw 1 (not illustrated) Propeller 1 Center punch 1 Spring 1 Fast idle assembly screw 1 Barrel lever 1 Clamping cone