[Land Yacht]

Mike,
I need to correct my earlier post...
 Here is a pic of a fitting I removed from my Newell when I installed the water softener. I don't believe there was a grommet in it. The brass is tapered and seats into a female taper in the other fitting. It may just need to be cleaned real well and lubricated with plumbers grease or petroleum jelly for reassembly.

That is the same fitting, but mine had a grommet that slid inside the tube being attached, which was torn and leaked. I checked with Lowe'd and HD, they did not carry the grommets. I put back together with teflon grease and it has a slight leak.