(26) Choke Diaphragm for Solex PDSI(T) carburetors
Here we have the diaphragm for the "automatic" choke mechanism of the Solex PDSI(T) carburetors.
Please note that that there are at least two versions of this diaphragm that look quite similar but are NOT interchangeable!
The main difference is found in the diaphragm "foot print".
Both versions have 3 large holes and 1 small hole.
The red and black versions in our photographs have a mirrored hole pattern and the position of the holes also varies relative to the slot in the stem.
Please compare your old diaphragm carefully with the ones in our photograph in order to make the correct choice.
To keep matters as simple as possible, we will refer to the two different versions as the "black one" and the "red one".
In order to purchase the correct diaphragm, you need to make a choice through the drop down menu marked "Version *" just above the "Add to cart" button.
This is number 26 in the drawing.
Required quantity per carburettor:1
Please note that this carburetor was marketed as well as under the Solex brand as under the Pierburg brand.