Air filters for automobile engines; Carburetters [ ; Centering drilling bits being parts of machines; Chain saws; Crankcases for machines, motors and engines; Cylinders for machines; Engine bearings; Engine cylinders for vehicles; Fuel filters; Machine fly-wheels; Machine tool holders; Machine wheels; Machine fly-wheels; Oil filters for motors and engines; Pistons for engines; Pistons for engines; Pistons for machines, compressors; Regulators being parts of machines; Valves being parts of mac...