... all the sprayer parts as following:Spraying Gun: We supply over 20 kinds of spraying gun With different length of spraying pole ... Extention Pole, Swivel Tip Extention Pole Connector, Great Gear, Pinion, Gun Repair Kit, Plunger Rod, Agitation Film, Tungsten, Silicon, Inlet/Outlet ... , Hexagon Clamping Nut, Power Rollers and so on.. airless paint spray gun