Idle jet, or progression jet if you want, for the Weber DCNL carburetors.
Feeds the engine with air/fuel mixture during the idle / progression phase.
These jets are available from our stock in size:
Other sizes might be available on request.
Should you require other sizes than that are listed here, please contact us through our Contact Page.
As visible in this photograph, 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".
In order to purchase the correct size for your carburettor, you need to make a choice through the drop down menu just above the "Add to cart" button.
Required quantity per carburettor: 2
This is number 27 in the drawing.
Weber Part Number: 41165