Reply to Old Magnet:
Yes, same drain cock for the D6.
On the carb kit, get the Zenith carb number and contact the same source as in the above post. I don't have the carb kit number, or at least I can't find it.😞
Found some more info:
The D6 Zenith carb model is a 22AXB. You will need to also know the Cat carb part number to get the right kit.
The D2/4 Zenith carb model is a TU4C and also needs the Cat carb part number to get the right kit.
Joel, my DW10 (D31😎 and D2 (D311) use the same basic Zenith TU4C carb, there is a small round metal tag riveted to the top of the float bowl, which has the numbers you need. The folks at BFIC will tell you what kit it takes, and that kit covers most of the variations in the Zenith carb these units use.
I think they pretty much all use the same kit, until you get a D7 or larger, which uses a different pony, and a bigger carb...
Oh yeah, the number is...
Kit number Zenith #K2067
About $35 last time I got one.
It really helps clean up if you bead blast everything, after soaking in a good carb cleaner pail. Get the stuff that kills trees on contact, not the "non-chlorinated " stuff, but use caution, it stings...And paint the iron main body the color of your choice, cuz' it's iron and will rust shortly. I use cast blast, but have also seen them in cat yellow.
Clean every passage, I drilled out the soft lead plugs, cleaned out everything, then re-sealed them with JB weld before painting. If the small jet at the bottom of the fuel well won't come out, don't force it! Just try and find a replacement...
I got new brass screws at the hardware store for re-assembly, and studs instead of bolts for the float bowl to main body. You will learn a few new swear words trying to get the carb off in the first place, a "1/2"(?) wrench
bent with the tightest 90 bend you can helps get the hold down nuts off...
And when you put it back together, Neverseize
everything as there isn't much room to get at the adjustments, more fun if they bind....good luck!
alan627b