Washer that keeps the mixture screw spring in place on the Dellorto DRLA carburetors.
Required quantity per carburetor: 2
This is item number 83 in the drawing.
Please note that this washer is also used on the pump rod.
Dellorto Part Number: 8260
Dellorto, Weber and Solex Carburettors Spare Parts Jets Chokes Emulsion Tubes Service Kits