Dude…what? Right here in this thread, in post № 21, I just told you where the O-rings are and linked you to a post that contains the part number and even a link to click and buy them. What more do you need?
Oops, I miss things on this phone. Thanks. I see it's at the "Remove the plug, stick a finger in the tube, press down or sideways a little to unstick it, and remove it. "