We will admit, right off the bat, we're not "car people" - I can't tell you if this Zenith carburetor is for a car, a boat, a tractor, or a lawnmower.
We also can't say if this is an "updraft", "downdraft" or "no-draft" model.
To be honest, we don't care.
But YOU obviously do, or you wouldn't be looking at it.
So we'll tell you what we do know.
The mounting bolt holes are about 2 inches apart.
The choke throat diameter is 1 5/16"
From Google, we know that "Zenith Carburetor (later the Fuel Devices Division of Bendix Corporation) was an American manufacturer of gasoline engine management systems and components, chiefly carburetors and filters.
It was founded in Detroit, Michigan in 1911 as a subsidiary of the French Société du carburateur Zénith.
" We also can see a range of asking prices from $170 to $700+ so we know this piece has some value, and we'll offer it in a mid-range.
Should you care to share your expertise about this item, we would be glad to incorporate it into the description for the benefit of others.
We see several numbers on this item - the significance of these may be important to you - so here they are:
13309-B and L-63-AU and 1-87
All the moving parts seem to be in working order - valves & springs in good shape.
If there's anything else you'd like to know, we'll do our best to address the issue.
Thanks for reading!