Found two leaking air connectors recently, seems to be not serious since the brakes are working fine. Any idea where to buy new ones? There is no type or pn to find, just "SMC OD".
no idea for where you are at?
here both are NPT national pipe thead size to push fit connector.
many other names for the pushfit here depending on manufacturer but they are push fit connection with quick release.
hard to tell in pics but i will say either 1/4" or 1/8"?
6.35mm and 3.18mm for you i think.
you have big rigs there and any shop there should be able to help.
those are normal thread to compression elbows.
you can get them at any plumbing supply.
just dont use the brass ferrule on the plastic tube get the plastic ferrule.
the brass cuts the plastic line.
the metal fitting and nut is fine the metal ferrule is not for plastic line.