Originally Posted by bcfzx2
Are there two different gas dip tubes that require different gaskets? One of my kegs seems to have a smaller dip tube and when I try to pressurize it, it leaks.
Does it leak from the poppet or from the threads? If it's the threads, you have a bad o-ring or wrong-sized o-ring. If it's from the poppet (from the top), then you have a poppet o-ring that's shot. The solution is to replace the poppet, as I've never seen replacement poppet o-rings.