Well, yes and no.... it was on our July 13 ordered, Aug 13 built, and Sept 13 delivered 38 GK...
I had heard others had one,
but until I got on my hands and knees looking for a leak, I had not seen it
it's the same brand as this:
http://www.campingworld.com/shopping...er-black/60174
click on my pic below to zoom into a closeup...
it's mounted so far inboard on mine that it's basically unusable for me
had to use a wrench to unscrew the end and then almost didn't get it back on...
look right behind the sewer outlet up high on the frame right at the back of the tank... it's a black thing, on a black background, in a dark place
As stated before, hope that brown stuff is insulation and not dried 'stuff' (eeeeeeeWwwwww !)