1564 Dellorto Fuel Banjo Ducati Moto Guzzi SSI UB 125 160 250

Dellorto number is 1564 or 2706, not dead sure.  Spigot size is quite small, suitable for 5mm fuel line.  It should fit most early smaller Dellorto applications.  Please check your parts book. This item is NOS and no longer available from Dellorto.