These are the genuine replacement parts for the Iwata NEO TRN1 Airbrush. To download a parts diagram, click on the link below. The TRN1 can be differentiated from the TRN2 because the TRN1 has a top feed cup, The TRN2 has a side-feed cup that mounts on the side of the airbrush.

Download parts diagram for the Iwata NEO TRN1