[ Air filters for vehicle motors and engines; Bearings for transmission shafts, being parts of machines; ] Cooling radiators for motors and engines; [ Crank shafts for motors and engines; Cylinders for motors and engines; Engine bearings; Exhaust gas treatment systems for diesel engines; Exhaust manifold for engines; ] Fans for motors and engines; [ Oil filters for motors and engines; Pumps for cooling engines; ] Radiators for motors and engines [ ; Shock absorbers for machines; Pistons for e...