Air-intake tubes and filters for after-market installation of automotive engines; Air filters for automobile engines; [ Aquarium pumps; ] Bearings, as parts of machines; [ Butterfly valves being parts of machines; Cable cranes; ] Carburetors; [ Clutches for machines; Compressed air pumps; Cooling radiators for motors and engines; ] Cylinders for motors and engines; [ Electric motors for machines; Emission reduction units for motors and engines, namely, EGR valves; ] Exhaust manifold for engin...