Fiber ring to seal the main jet holder and Float Bowl Nut on the Dellorto SS1 and SS2 series carburetors.
This ring has an internal diameter of 21.9 mm and an external diameter of 26.8 mm. The thickness is 0.95 mm.
Please compare this ring carefully with what you need for your carb as there were a number of different rings used throughout the years.
Required quantity per carburettor: 2
This is item number 50 in the drawing.
Dellorto Part Number: 2294