Vn012020-0370 # & vibrating vibration cover, plastic enclosure, 94.09mm long;�92.1mm wide for vortex valve, a part of the automobile's spark-ignition internal combustion engine
[vn012063-0380] plastic gears , which are part of an integrated gear assembly radius of 16.3 mm , length 50 mm , used to transmit the motion of the vortex valve products of automobiles