Replacement diaphragm for the pump on the Weber DCNF series carburetors.
Please note that this diaphragm is now supplied as shown in the picture, with the extra eyelet.
This eyelet serves no purpose on the DCNF application and consequently can be cut off if you desire to do so but it can also remain in place.
Required quantity per carburettor: 1
This is item number 29 in the drawing.