This O ring also fits other popular airbrush brands.. The Cap on the listing photo is shown as a guide and is not included in this sale... Please check out the photos and thanks for looking..
Packing (O-Ring) for Eclipse, HP+, HiLine, CM-C+, K-CH / CS / TR Iwata IWS-6051
Iwata Eclipse HP-CS Gravity Feed Dual Action Airbrush ECL4500
IWS-1257 Needle Packing Screw for Iwata HP-AP/B HP-AP/BP/SBP Airbrushes
Preset Handle for Iwata Eclipse, Revolution & HP-C/BC Airbrush IWA-1552
ANEST IWATA Eclipse HP-BS Airbrush 0.3mm 1.5 Cup Dual Action Gravity Feed Unused
IWS-6091 Air Valve Plunger with O-Ring for Iwata Eclipse & Revolution Airbrush