Iwata Fluid Needle Spring LS400 WS400 LPH400 93593530

This part goes inside the gun, and it controls the opening and closing of the fluid needle. It is located in the gun body behind the fluid adjustment knob. Found on models LS400, WS400, LPH400, LPH440, LPH300, LPH101, LPH200, W400, W300, W200, W101