One auxiliary venturi is installed in each throat of the Weber 32/36 DGV/DGAV/DGEV carburetor (two required per carburetor). Sold individually.
Fits Weber 32/36 DGV (including 5A variant), 32/36 DGAV, and 32/36 DGEV carburetors. Does not fit DFV/DFAV/DFEV or DGS/DGAS/DGES carburetors.
Note: This is a genuine Weber part, designed to fit genuine Weber carburetors only. Not designed to fit clones, copies, or licensed "work-alike" carburetors.