This is the screw-in retaining bush that secures the actuator cam / choke spindle inside the choke housing on the Dellorto DHLA carburetors.
Required quantity per carburetor: 1
This is item number 38 in the drawing.
Please note that there are different versions of this retainer. We require the tag number of your carburettor in order to be able to ship you the correct part. Please contact us per email with the tag number.