Choke (or Venturi of you prefer that name) for Spanish-made Weber IDF 40 carburetors.
These chokes have the following dimensions:
- Outer Diameter: 40.9 mm
- Total Length: 36.8 mm
They might fit some versions of the Italian-made IDF 40's as well but please verify that the dimensions match before placing your order.
Demand is quite low for these venturis so we keep low stock levels but they are available in the following calibrations:
- 26 mm
- 27 mm
- 28 mm
- 29 mm
- 30 mm
- 32 mm - Available from stock
- 33 mm
- 34 mm
- 35 mm
- 36 mm
In order to purchase the correct size, you need to make a choice through the Size * drop down menu just above the "Add to cart" button.
Size not listed as available from stock have a lead time of around 10 days.
The size, or calibration if you want to call it that, is engraved into the venturi itself as visible in the photograph.
That way, you can always determine "what it was when it was produced".
Required quantity per carburettor: 1
This is item number 15 in the drawing.
Weber Part Number: 71506