Special Nut / Drain Plug for the float bowl on the Dellorto PHBE and PHB carburetors.
Please note: there is a total of 3 different plugs available which are NOT interchangeable.
These are most easily identified by the spanner size needed for them.
This particular version requires a 17mm spanner.
This nut uses seal 4057 to seal against the float bowl.
For your convenience, you can order a new seal right along with the nut by simply selecting it through the drop box.
Required quantity per carburettor: 1
This is item number 41 in the drawing.