Clutches for machines; Oil filters; Carburetors; Filters for motors and engines; Mufflers for motors and engines; Springs being parts of machines; Exhaust mufflers for motors; Fuel filters; Snow ploughs; Lawn mowers; Starters for motors and engines; Oil pumps for use in motors and engines; Spark plugs; Brushes being parts of motors, generators and dynamos; Air filters for motorcycle motors and engines