Spare Parts is the replacement-part line for Mr. Hobby's Procon Boy airbrushes. GSI Creos does not list it as a category of its own; at P-Rex Hobby it groups the individual parts that keep an airbrush working, which can otherwise be hard to find by name.
The parts are coded to the brush they fit — PS265, PS267, PS270, PS274, PS275, PS289, PS290 and PS771 among them. The range covers needles and nozzles, needle packings and packing screws, o-rings, valve sets, levers, chucks and springs, plus cups and lids, hoses, hose joints, wrenches and a replacement piston, mostly as single pieces.
For the complete airbrushes these belong to, see the Air Brush / Pro Spray line. Browse all Mr. Hobby paints and tools.