Primary idle (or progression) jet for the Weber DGAV, DGV and DGEV series carburetors.
Available from our stock in sizes:
In order to purchase the correct size, you need to make a choice through the drop down menu just above the "Add to cart" button.
Other sizes may be available on special order.
Please feel free to contact us with your requirements.
Our Contact Page can be found HERE.
The size, or calibration if you want to call it that, is engraved into the jet itself.
That way, you can always determine "what it was when it was produced".
Required quantity per carburettor: 1
This is item number 33A in the drawing.
Please note that there are TWO versions of this idle jet.
The other version, 74403, can be found HERE.
Weber Part Number: 74409