Mixture Screw for Solex Pierburg PDSI(T) carburetors.
Special, tapered, screw to set the idle mixture on the Solex and Pierburg PDSI(T) series carburetors.
This screw supplied including the matching o-ring.
These are numbers 52 + 53 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.